Inorganic Acids

Chemical & Physical Properties Molecular Formula C23H31ClN4O3 Molecular Weight 446.970 Exact Mass 446.208466 Hot products:   eutylone CAS 802855-66-9 Etizolam CAS 40054-69-1 Flualprazolam CAS 28910-91-0 Dimethocaine   CAS 94-15-5 AD-18 MDA-19 2Fdck Isotonitaze , ne CAS 14188-81-9   5Cl 5f 6f ethyl 3-(1,3-benzodioxol-5-yl)-2-methyloxirane-2-carboxy , late CAS 28578-16-7 gamma-Butyrolactone CAS 96-48-0 This is Shijiazhuang Gantuo Biotechnology Co., Ltd. Our main products include pharmaceutical intermediates, food additives, pigments, pharmaceutical grade, industrial grade, food grade and daily chemicals. Our advantages: 1)We focus on this field for many years, our pharmaceutical raw materials are exported to overseas, Europe, Africa, Asia, America and other countries, we have got good feedback from customers, and established long-term friendly cooperative relations. 2)Quality is one of the secrets of our success. You are welcome to order your samples. 3) The fastest delivery We have a professional transport team for each package, the best transport line, each package can be safely and quickly arrived. 4) Good after-sales service to inform the package update as soon as possible, customers will try to solve all kinds of problems! All for customers, our products and services will revolve around the greatest needs of customers, we hold the greatest enthusiasm and sincere cooperation with every customer. 5) competitive price due to our skilled production technology, the price is low, at most save production costs, and provide our customers with a large profit margin. What we want to do is to devote ourselves to providing effective and high quality service to our customers. Work with friends around the world to develop the best quality products, the most reasonable price, safe and efficient transportation. Orders range from milligrams to tons. Meet the purchase needs of new and old customers.  Product packaging: 25kg, 50kg, 100kg, 1000kg, or customized according to customer requirements. Product transportation: can be DHL, UPS, TNT, EMS, Fedex, etc. Depending on your location, please wait 3-5 working days.

Minimum Order: 1 bags

I am MercuryQiu ,Whatsapp / Telegram / Skype : +008619831952837 ( MercuryQiu) Wickr : MercuryQiu8 Email : mercury@whmulei.com We will offer the best price to you as reference . high quality fast and safe delivery free customs clearance and after sales service . Looking forward to receive your news . High Purity Pharmaceutical intermediates : Benzocaine,CAS 94-09-7 Benzocaine hydrochloride,CAS 23239-88-5 Levamisole , CAS 14769-73-4 Levamisole hydrochloride ,CAS 16595-80-5 Lidocaine,CAS 137-58-6 Lidocaine hydrochloride,CAS 73-78-9 Pregabalin,CAS 148553-50-8 Phenacetin,CAS 62-44-2 Procaine,CAS 59-46-1 Procaine(hydrochloride),CAS 51-05-8 Tetracaine,CAS 94-24-6 Tetracaine hcl , CAS 136-47-0 Tetramisole , CAS 14769-73-4 Tetramisole hydrochloride,CAS 5086-74-8 Xylazine , CAS 7361-61-7 Xylazine hydrochloride , CAS 23076-35-9 LOWEST PRICE Ketone intermediates : Anisole,CAS 100-66-3 BDO 1 4 butane  ,  1,4-Butanediol  , CAS 110-63-4 Boric acid,CAS 11113-50-1 Diphenyl sulfone,CAS 127-63-9 HEXANOPHENONE,CAS 942-92-7 Methyl 2-benzoylbenzoate,CAS 606-28-0 N-methylformamide , CAS 123-39-7 Pyrrolidine,CAS 123-75-1 P-Valeroylbiphenyl,CAS 42916-73-4 P-Fluoropropiophenone,CAS 456-03-1 Valerophenone,CAS 1009-14-9 1-(4-Hydroxyphenyl)butan-1-one,CAS 1009-11-6 1-(4-Chlorophenyl)-1-pentanone,CAS 25017-08-7 1-p-Tolyl-pentan-1-one,CAS 1671-77-8 2-Bromo-1-phenyl-1-pentanone,CAS 49851-31-2 2-Phenylacetophenone , CAS 451-40-1 2,4-Dichlorobutyrophenone,CAS 66353-47-7 2',4'-dichloropropiophenone, , CAS 37885-41-9 4-Methylpropiophenone,CAS 5337-93-9 4-Ethylpropiophenone,CAS 27465-51-6 4'-Hydroxypropiophenone,CAS 70-70-2 4'-Chloropropiophenone,CAS 6285-05-8 4'-Methoxypropiophenone,CAS 121-97-1 4-Chloro-p-fluorobutyrophenone,CAS 3874-54-2 4'-Hydroxyvalerophenone,CAS 2589-71-1 4-Methylpropiophenone,CAS 5337-93-9 HOT SELLING Cosmetic Products : Nicotinamide adenine dinucleotide phosphate (NADP+),CAS 53-59-8 Nicotinamide hypoxanthine dinucleotide phosphate reduced tetrasodium salt (NHDP),CAS 42934-87-2 NAD+,CAS 53-84-9 NADH disodium salt (NADh+),CAS 606-68-8 Nicotinamide riboside chloride (NRC),CAS 23111-00-4 NADPH,CAS 2646-71-1 BTMS,CAS 81646-13-1 bate-Nicotinamide mononucleotide (β-NMN),CAS 1094-61-7 Hot selling with high purity safe and fast delivery chemicals 2-Phenylethanamine , CAS 64-04-0 3-Acetylphenol , CAS 121-71-1 4-Benzyloxyphenol , CAS 103-16-2 4-Acetamidophenol Paracetamol , CAS 103-90-2 Abamectin , CAS 71751-41-2 BMK Powder PMK powder , CAS 5413-05-8 CAS 16648-44-5 CAS 13605-48-6 BMK oil PMK oil , CAS 20320-59-6 CAS 28578-16-7 Diltiazem , CAS 42399-41-7 Diltiazem hydrochloride , CAS 33286-22-5 Estradiol CAS 50-28-2 Estradiol valerate , CAS 979-32-8 Fenbendazole , CAS 43210-67-9 Ivermectin MK933 , CAS 70288-86-7 Methylamine hcl , CAS 593-51-1 MK677 , CAS 159752-10-0 Minoxidil , CAS 38304-91-5 Oxytetracycline hcl , CAS 2058-46-0 Quinine Dihydrochloride , CAS 60-93-5 Quinine HCl , CAS 130-89-2 Quinine , CAS 130-95-0 Phenibut , CAS 1078-21-3 Stearic acid , CAS 57-11-4 Tianeptine Sodium Salt , CAS 30123-17-2 Tadalafil , CAS 171596-29-5

Minimum Order: 1 bags

Many industries and factories have laid a large number of pipelines inside their factories because of production requirements. Sometimes customers need to heat or insulate these substances flowing in the pipeline. Induction heating equipment can be used in the existing metal pipe network according to the actual situation. For example, pipeline pre-welding and post-welding heat treatment can be conducted to increase the welding quality. To complete this process, one should heat the pipeline before bending and heat the oil/gas pipes to hold the temperature and the pipelines with chemical material. A high- quality induction pipe heater can heat the partial or whole pipeline network without large-scale modification of the on-site environment. This application widely exists in many industries such as medicine, PVC, petroleum, chemical industry, etc. The Advantages of Pipes Induction Heater The traditional heating machines will normally heat the tubes and pipes without partition temperature control. However, when using a professional pipes induction heater, the heating temperature difference of different positions in the outer wall of the pipe or tube is small as the object is heated in a whole ring. For welds with large pipe diameters, conventional heating machines often require 90,000 watts of power so as to achieve successful tube welding. And during the processing, if there is a heating piece burning, then this area will become the weakest place in the overall weld, which will further embed some hidden dangers to the finished tubes and pipes. However, this problem does not exist for pipes induction heater. Compared with the conventional far-infrared resistance heating heat treatment, the induction heating treatment conducted by an induction pipe heater is simple, and it can effectively reduce the costs of labor and raw material. Conventional far-infrared heaters are thermally conducted by heating sheets, and the transmission speed of these machines is slow and the heat loss is severe. Using the induction heating method, our pipes induction heater can better control the temperature difference between the internal and external walls, which effectively guarantees the mechanical properties of the welded joint. In addition, similar to the metal heating machine, JKZ's pipes induction heater has the advantages of no open flame, high safety, high automation, small install space, easy maintenance, and long use life. Our induction pipe heater has made the pipeline heating method more popular. Precaution Procedures of Pipes Induction Heater When using the pipes induction heater, no matter it is a high-frequency induction heater or medium frequency induction heating machine, do not easily remove the grounding wire of the pipe heating equipment. Regularly check the air outlet and heat dissipation fan of the pipes induction heater so as to prevent the air inlet from being blocked and avoid overheating shutdown. Clean up the heat sink of the induction pipe heater regularly to ensure that the electromagnetic induction of the pipeline is well ventilated. As a professional induction heating machine manufacturer, JKZ sells induction pipe heaters with both water cooling types and air cooling types. With flexible heating cables, the pipes induction heater produced by JKZ can freely wind on various diameters pipelines. JKZ is a professional induction heating machine manufacturer, we provide induction heating machine china, induction heating power supply and etc. Want to know more? Please contact us.

Minimum Order: 1 bags

Boric acid is also called "positive boric acid".It is made by the reaction of natural borax (sodium borate) with acid.The chemical formula is H3BO3.Molecular weight 61.83. White triclinic axial plane scales with glossy crystals.The relative density is 1.43514, and the refractive index is 1.337, 1.461 and 1.462.Soluble in water, ethanol and glycerin. The aqueous solution is acidic and is a weak monoacid (Ka=6×10-10).In water solubility increases with increasing temperature.Heated to 169℃(±1℃) dehydration to metaboric acid, 300℃ to boric anhydride.Metaborate is obtained by neutralization with a strong base. Tetraborate was obtained under weak alkaline conditions. Preparation method: can be added to borax solution with hydrochloric acid or sulfuric acid, or by hydrochloric acid separation of square boron stone. Application: widely used in the production of borate, sodium silicate, borate ester, optical glass, enamels, paints, pigments, cosmetics, food preservatives, leather finishing, printing and dyeing auxiliaries and medicine, also can be used as antiseptic disinfectant, astringent. To contact me amywang@hbatun.c , om Whatsapp : +86 13031440310, Facebook  , : +86 13031440310, Signal : +86 1303144031 , 0 Hebei ATUN Trading Co., Ltd. 网址：http://www.hbatun.com/ Haiyuet , iandi B906 Yuhua West Road,Shijiazhuang,Hebei,China Goods can be transported anywhere in the world

Minimum Order: 1 bags

Benzocaine hydrochloride is the hydrochloride form of the local anesthetic Benzocaine. Its pharmacological action is the same as that of Benzocaine and its anesthetic effect is weaker than that of procaine.Local absorption is slow and long-lasting.Because insoluble in water, can not be used as infiltration anesthesia, analgesic, antipruritic effect, drugs usually made of powder or oil paste, clinical for the treatment of wounds, ulcers, burns, skin abrasions and hemorrhoids, etc. Benzocaine also known as aminobenzoate ethyl ester, sinecetine.The precipitates from water are colorless or white rhombic needle-like crystals or crystalline powder, and the precipitates from ether are square crystals.Odorless.Has a bitter taste.The molecular weight is 165.19.Melting point is 92 ℃.Boiling point 310℃, 183 ~ 184℃(1.87×103Pa).Insoluble in water, soluble in ethanol, ether and chloroform, but also soluble in almond oil, olive oil and dilute acids.Stable in the air. Taking p-nitrotoluene as raw material, in sulfuric acid, with sodium dichromate oxidation, p-nitrobenzoic acid, ethanol esterification reaction, separation, p- nitrobenzoic acid ethyl ester in acetic acid solution, iron powder at 85 ~ 95℃ reduction, benzocaine crude product.After separation, washing with water, and then recrystallization in ethanol refining. To contact me amywang@hbatun.com , Whatsapp : +86 13031440310, Facebook :

Minimum Order: 1 bags

At room temperature, procaine hydrochloride is a fine white needle-like crystal or crystalline powder, odorless, slightly bitter and tingling, easily soluble in water, soluble in ethanol, slightly soluble in chloroform, almost insoluble in ether.In the structure of procaine hydrochloride, the ester bond can be hydrolyzed to form p-aminobenzoic acid and diethylaminoethanol. Under certain conditions, p-aminobenzoic acid can be further decarboxylated to form toxic aniline.The structure of procaine hydrochloride has aromatic amino group, which is easy to oxidize and change color. The oxidation and change color can be accelerated by pH value, temperature, ultraviolet light, oxygen and metal ions. Hydrochloric acid procaine is a local anesthetic, can temporarily block the conduction of nerve fibers and has an anesthetic effect, strong effect, low toxicity, and no addiction, but on the skin, mucous membrane penetration is weak, not suitable for surface anesthesia, clinical mainly used for infiltration, spine and conduction anesthesia. The aqueous solution of this product is stable in pH3.0 ~ 5.0.Therefore, when preparing procaine hydrochloride injection, it is generally necessary to add acid to adjust pH3.3 ~ 5.5, and strictly control the sterilization temperature and time. It is advisable to circulate steam for sterilization at 100℃ for 30min, and attention should be paid to shading and airtight preservation.This product structure of the aromatic amino in dilute hydrochloric acid, with sodium nitrite to generate diazo salt, coupled with basic β-naphthol reaction, the generation of scarlet azo compounds. To contact me amywang@hbatun.co , m Whatsapp : +86 13031440310, Facebook : ,  +86 13031440310, Signal : +86 13031440310 , Hebei ATUN Trading Co., Ltd. 网址：http://www.hbatun.com/ Haiyuet , iandi B906 Yuhua West Road,Shijiazhuang,Hebei,China Goods can be transported anywhere in the world

Minimum Order: 1 bags

White crystals soluble in water, soluble in organic solvents Used for compound anesthesia and chemical assurance, sedation for horses, cattle, sheep, cats and dogs. To contact me amywang@hbatun.com , Whatsapp : +86 13031440310, Facebook : +86 ,  13031440310, Signal : +86 13031440310 H , ebei ATUN Trading Co., Ltd. 网址：http://www.hbatun.com/ Haiyuet , iandi B906 Yuhua West Road,Shijiazhuang,Hebei,China Goods can be transported anywhere in the world

Minimum Order: 1 bags

Chemical properties: white shiny flake crystal or white crystalline powder.Melting point 137-138℃, refractive index 1.571.Insoluble in water, slightly soluble in ether, slightly soluble in boiling water, soluble in ethanol and chloroform.Soluble in concentrated sulfuric acid does not show color, into the solution after the drop of nitric acid is orange.Odourless, slightly bitter taste. It is mainly used as antipyretic and analgesic drug. It has a slow and lasting effect on headache, neuralgia, arthralgia and fever, but it has a weak anti- rheumatism and anti-inflammatory effect.Excessive dose can lead to methemoglobin disease, resulting in hypoxia of the body, long-term drug use can damage the kidney, even cause nipple necrosis, should be used with caution. To contact me amywang@hbatun.com< , br>Whatsapp : +86 13031440310, Facebook :  , +86 13031440310, Signal : +86 13031440310 Hebei ATUN Trading Co., Ltd. 网址：http://www.hbatun.com/ Haiyuet , iandi B906 Yuhua West Road,Shijiazhuang,Hebei,China Goods can be transported anywhere in the world

Minimum Order: 1 bags

Dongguan Wanhang Electronics Technology Co, Ltd. is one of professional centrifugal fan manufacturers. We provide DC Micro Fans, axial fan dc 24v 80x80mm, 120mm axial fan, DC Micro Blowers, dc motor cooler and so on. Want to know more? Please contact us. WHEE DC axial fans are widely used in mechanical heat dissipation due to their advantages of good heat dissipation effect, long service life, simple structure and easy installation. We offer quality DC axial flow fans from 80mm to 120mm. All our DC axial cooling fans are designed to meet UL, CUL and CE standards. Find specially designed axial fan supplied by the certified axial fans manufacturer from China.

Minimum Order: 1 bags

Lanso Instruments Inc.,pressure gauge manufacturers, is a Canada- based industrial products manufacturer & supplier specializing in pressure measurement devices. The company's extensive product portfolio and dedication to high-quality products ,such as pressure measurement device,gas density monitor,gas density switch,gas density transmitter,pressure gauge and so on,have earned us high brand recognition and established long-term partnerships with multinational corporations including ABB, HYOSUNG, TOSHIBA, SCHNEIDER, SIEMENS, and so on. Density switch is a kind of gas density monitor used to monitor the density of SF6 gas in a sealed container. It can display the density of gas on site and give an alarm when the density value reaches the set value. It is suitable for the high pressure measurement of high pressure system. Can provide new substation supporting and existing substation intelligent transformation and other solutions. Lanso is one of a leading gas density switch supplier, providing a variety of gas density switch products with top-quality and high-accuracy.

Hot selling products: 1、2-bromo-4-methylpropiophenone , /Bmk glycidate CAS NO. 1451-82-7 2、Pmk glycidate CAS NO. 13605-48-6 3、New Bmk CAS NO. 5413-05-8 4、Bmk glycidate CAS NO. 16648-44-5 5、2-iodo-1-p-tolylpropan-1-one CAS NO. 236117-38-7 6、2-Bromo-1-Phenyl-Pentan-1-One CAS NO. 49851-31-2 7、Tetramisole Hydrochloride CAS NO. 5086-74-8 8、Phenacetin CAS NO. 62-44-2 9、Pregabalin CAS NO. 148553-50-8 10、Benzocaine CAS NO. 94-09-7 11、Dimethocaine/Larocaine CAS NO. 94-15-5 12、Procaine CAS NO. 59-46-1 13、2-FDCK CAS NO. 111982-50-4 14、4,4-piperidinediol hydrochloride CAS NO. 40064-34-4 15、Lidocaine CAS NO. 137-58-6 16、Tetramisole CAS NO. 14769-73-4 17、Sildenafil CAS NO. 139755-83-2 18、Tadalafil CAS NO. 171596-29-5 19、Procaine hydrochloride CAS NO. 51-05-8 20、Cannabidiol CAS NO. 13956-29-1 21、Benzocaine hydrochloride CAS NO. 23239-88-5 22、N-Isopropylbenzylamine CAS NO. 102-97-6 23、1-N-Boc-4-(Phenylamino)piperidine CAS NO. 125541-22-2 24、1-Boc-4-Piperidone CAS NO. 79099-07-3 25、1,4-Butanediol CAS NO. 110-63-4 26、Eutylone CAS NO. 802855-66-92 27、5cladba CAS NO. 137350-66-4 28、Gamma butyrolactone CAS NO. 96-48-0 If you are interested it, kindly contact with me WhatsApp: +86 15656977652 Email: 002@ahrencheng.com WhatsApp/Telegram/Signal: +8615656977652 Wechat:+86 15656977652 WickrMe:weichengju Email: 002@ahrencheng.com

Minimum Order: 1 bags

Hot selling products: 1、2-bromo-4-methylpropiophenone , /Bmk glycidate CAS NO. 1451-82-7 2、Pmk glycidate CAS NO. 13605-48-6 3、New Bmk CAS NO. 5413-05-8 4、Bmk glycidate CAS NO. 16648-44-5 5、2-iodo-1-p-tolylpropan-1-one CAS NO. 236117-38-7 6、2-Bromo-1-Phenyl-Pentan-1-One CAS NO. 49851-31-2 7、Tetramisole Hydrochloride CAS NO. 5086-74-8 8、Phenacetin CAS NO. 62-44-2 9、Pregabalin CAS NO. 148553-50-8 10、Benzocaine CAS NO. 94-09-7 11、Dimethocaine/Larocaine CAS NO. 94-15-5 12、Procaine CAS NO. 59-46-1 13、2-FDCK CAS NO. 111982-50-4 14、4,4-piperidinediol hydrochloride CAS NO. 40064-34-4 15、Lidocaine CAS NO. 137-58-6 16、Tetramisole CAS NO. 14769-73-4 17、Sildenafil CAS NO. 139755-83-2 18、Tadalafil CAS NO. 171596-29-5 19、Procaine hydrochloride CAS NO. 51-05-8 20、Cannabidiol CAS NO. 13956-29-1 21、Benzocaine hydrochloride CAS NO. 23239-88-5 22、N-Isopropylbenzylamine CAS NO. 102-97-6 23、1-N-Boc-4-(Phenylamino)piperidine CAS NO. 125541-22-2 24、1-Boc-4-Piperidone CAS NO. 79099-07-3 25、1,4-Butanediol CAS NO. 110-63-4 26、Eutylone CAS NO. 802855-66-92 27、5cladba CAS NO. 137350-66-4 28、Gamma butyrolactone CAS NO. 96-48-0 If you are interested it, kindly contact with me WhatsApp: +86 15656977652 Email: 002@ahrencheng.com WhatsApp/Telegram/Signal: +8615656977652 Wechat:+86 15656977652 WickrMe:weichengju Email: 002@ahrencheng.com

Minimum Order: 1 bags

Category:Pharmaceutical Intermediates Product Name:CH2COOH-PEG2-NH2.HCl CAS No.:CAS NO.: 134979-01-4 Standard:In-house Standards Price(USD):Negotiable Company:Huna , n HuaTeng Pharmaceutical Co., Ltd. Basic Info Grade: pharmaceutical grade Factory Location: Changsha, Hunan, China Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia Sample Provided: no Payment Terms: L/L Intermediates for Semaglutide Shanghai Sinoexpo Informa Markets International Exhibition Co. Ltd is a professional pharmaceutical packaging companies, we provide pharmaceutical lab instruments, water system in pharmaceutical industry ppt, medical grade refrigerator pharmaceutical and etc. Want to know more? Please contact us.

Category:Other Active Pharmaceutical Ingredients Product Name:Selexipag CAS No.:CAS NO.475086-01-2 Standard:In-house Standards Price(USD):Negotiable Company:Huna , n HuaTeng Pharmaceutical Co., Ltd. Send InquiryFavorites Similar Products Aloe Vera ExtractAloe Vera Extract Film CoatingsFilm Coatings Seabuckthorn seed oilSeabuckthorn seed oil AE/K Type Glass-lined ReactorAE/K Type Glass-lined Reactor low-borosilicate glass tubulr injection viallow-borosilicate glass tubulr injection vial Mlr Small Glass Multifunctional Laboratory Vacuum Emulsifying Mixer ReactorMlr Small Glass Multifunctional Laboratory Vacuum Emulsifying Mixer Reactor Basic Info Grade: pharmaceutical grade Factory Location: Changsha, Hunan, China Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia Sample Provided: no Payment Terms: L/L Huateng Pharmaceutical, a global supplier of pharmaceutical intermediates, offers SELEXIPAG / NS-304 / ACT-293987 (CAS No.: 475086-01-2) for your requirements of R&D, evaluation, pilots and commercial along with supportive technical package required for evaluation. Selexipag is an orally available, highly selective, long-acting prostacyclin (IP) receptor agonist prodrug. It is a potential drug for the treatment of various vascular disorders such as pulmonary arterial hypertension and arteriosclerosis obliterans. Shanghai Sinoexpo Informa Markets International Exhibition Co. Ltd is a professional pharmaceutical packaging companies, we provide pharma packaging machinery, pharmacy college lab equipments, drug packaging and etc. Want to know more? Please contact us.