Pharmaceutical Intermediates

Apigenin CAS: 520-36-5 Molecular formula: C15H10O5 Molecular weight: 270.24 Density: 1.548 Melting point: 345-350℃ Boiling point: 555.5 °C at 760 mmHg Refractive index: 1.732 Flash point: 217 °C PSA: 90.90000 LOGP: 2.57680 Appearance:yellow powder Purity:≥98%（HPLC）

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Chrysin CAS: 480-40-0 Molecular formula: C15H10O4 Molecular weight: 254.241 Density: 1.443 Melting point: 285-286℃ Boiling point: 491.9 °C at 760 mmHg Refractive index: 1.698 Flash point: 192.5 °C PSA: 70.67000 LOGP: 2.87120 Appearance:yellow Purity:≥98%（HP , LC）

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β-Nicotinamide Mononucleotide CAS: 1094-61-7 Molecular formula: C11H15N2O8P Molecular weight: 334.221 Density: g/cm3 Boiling point: °Cat760mmHg Flash point: °C PSA: 176.06000 LOGP: -1.06000 Appearance:white or white solid Purity:≥99.5（HPLC）

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BETA-NADPH TETRASODIUM SALT CAS: 2646-71-1 Molecular formula: C21H34N7Na4O21P3 Molecular weight: 905.411 Density: 2.28 g/cmoC Melting point: >250°C (dec.) Boiling point: 1175.1 °C at 760 mmHg Flash point: 664.5 °C PSA: 404.90000 LOGP: 0.40280 Appearance:white or white solid Purity:≥98%（HPLC）

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BETA-NICOTINAMIDE ADENINE DINUCLEOTIDE PHOSPHATE SODIUM SALT CAS: 1184-16-3 Molecular formula: C21H27N7O17P3 · Na Molecular weight: 765.39 Appearance:white or white solid Melting point: 175-178 °C PSA: 399.88000 LOGP: -0.74100 PURITY:98%MIN

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Triphosphopyridine nucleotide disodium salt CAS: 24292-60-2 Molecular formula: C21H26N7Na2O17P3 Molecular weight: 787.372 Melting point: 175-178 °C PSA: 402.71000 LOGP: -0.30280 Appeareance:white or white solid Purity:≥98%（HPLC）

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β-Nicotinamide adenine dinucleotide (oxidized form) beta-Diphosphopyridine nucleotide CAS: 53-84-9 Molecular formula:C21H27N7O14P2 Molecular weight: 663.425102 Melting point: 140 - 142 Boiling point: °Cat760mmHg Flash point: °C Specific rotation: D20 -31.5° (c = 1.2 in water) PSA: 340.71000 LOGP: -1.29620

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beta-Nicotinamide adenine dinucleotide disodium salt CAS: 606-68-8 Molecular formula: C21H27N7Na2O14P2 · xH2O Molecular weight: 709.4 Appearance:White or white solid Purity:≥98% Melting point: 140 - 142oC Boiling point: Vapour density: Flash point: 608 °C PSA: 342.90000 LOGP: -0.59060 Small order: By express, TNT/ DHL/ UPS/ Fedex etc; Large order: By sea or By air; Choose the best suitable way as your need

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(-)-Corey Lactone Diol CAS:[33233-40-2]

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Wickr me:goltbiotech WhatsApp/Telegram:+8615389281203 Product name: (S)-3-Hydroxy-gamma-butyrolactone CAS No.: 7331-52-4 Other Names: 2(3H)-FURANONE,DIHYDRO-3-HYDROXY-,(S);2(3H)-FURANO , NE,DIHYDRO-4- HYDROXY-,(S);(S)-4-HYDROXYTETRAHY , DROFURAN-2-ONE;(S)-4,5-DIHYDRO-4-HYDROXY- 2(3H) , Chemicalbook-FURANONE;(S)-(-)-3-HYDROXYBUTYROLACTO , NE;(S)-3- HYDROXYBUTYROLACTONE;(S)-(-)-3-HYDROX , Y-GAMA-BUTYROLACTONE;(S)-(-)-3-HYDROXY- GAMMA-B , UTYROLACTONE MF: C4H6O3 Place of Origin: Hubei, China Purity: 99.8% Application: research chemical Brand Name: Golt biotech EINECS Number: 434-990-4 Color: Colorless to light yellow liquid MOQ:1kg Payment: Bitcoin, Western Union, T/T, Moneygram, paypal for your choices Delivery: 5-15days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

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Wickr me:goltbiotech Whatsapp/telegram +8615389281203 Protonitazene Cas 119276-01-6 Metonitazene Cas 14680-51-4 Purity:99% sample: available Payment: Bitcoin, Western Union, T/T for your choices Delivery: 5-15days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

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Wickr me:goltbiotech Whatsapp/telegram +8615389281203 Product name:N-Methylformamide Alternate Names N-Formylmethylamine Application Notes N-Methylformamide is the precursor to methyl isocyanide by dehydration with tosyl chloride in pyridine. Reagent for replacement of an activated chlorine in an aromatic or heteroaromatic ring by the methylamino group. Base Catalog Number 15554991 Beilstein Registry Number 1098352 Boiling Point 198-199 °C(Lit.) CAS # 123-39-7 Density 1.011 g/mL at 25 °C(Lit.) EC Number 204-624-6 Flash Point 98.8 °C(Lit.) Hazard Statements H312-H360 Melting Point −4 °C(Lit.) Molecular Formula C2H5NO Molecular Weight 59.07 Appearance: colorless liquid Purity: >99% Band name: Golt biotech MOQ: 1L Payment: Bitcoin, USDT, Western Union, T/T for your choices Delivery: 5-15days by Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

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Wickr me: goltbiotech Whatsapp/telegram +8615389281203 Product description: Product name: 1-Phenyl-2-nitropropene or P2NP or Phenyl-2-nitropropene Synonyms: 1-(PHENYL) 2-NITROPROPENE; 2-NITROPROP-1-ENYLBENZENE; 2-NITRO-1- PHENYLPROPENE; BETA-METHYLNITROSTYRENE; BETA-METHYL-BETA-NITROSTYRENE; TRANS- BETA-METHYL-BETA-NITROSTYRENE; trans-β-methyl-β-nitrostyrene Cas No.: 705-60-2 Appearance: yellow crystalline solid MOQ: 10g Origin: China Brand: Golt Biotech EINECS:: 627-363-3 Formula: C9H9NO , 2 Payment: Bitcoin, Western Union, T/T, Moneygram for your choices Delivery: 5-15days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

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Wickr me: goltbiotech WhatsApp/Telegram:+8615389281203 Email/Skype: maria@goltbiotech.com Product name:Bmk Oill/New BMK Powder/pmk Glycidate powder/Oil Cas No.: 20320-59-6/5449-12-7/5413-05-8/28578-16-7 Other Names: diethyl 2-(2-phenylacetyl)propanedioate; Diethyl(phenyl , acetyl)malonate; new bmk powder, pmk oil, new pmk powder MF: C15H18O5 Place of Origin: China Purity: 99% Brand Name: Golt biotech Appearance: yellowish clear Oil/yellow oil/white powder/light yellow powder Purity: 99.9% MOQ: 1KG Sample: Free sample Payment: Bitcoin, Western Union, T/T for your choices Delivery: 5-20 days by DHL, TNT, Fedex, UPS, HKEMS, EUB, Special line. We also do dropping and delivery is guaranteed 2022 NEW Stock quality improved higher yield FREE RECIPE!!! BMK Oil, BMK powder, PMK Glycidate Oil, PMK Glycidate powder supply! Ducth Market 100% safe delivery to Europe rich stock Bmk Oill/Powder Cas 20320-59-6/5449-12-7/5413-05-8 PMK Glycidate powder/Oil Cas 28578-16-7 High conversion rate! Guarantee 100% safe shipping to the USA, UK, Australia, the Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, free for all customs clearance. We will ship by special line that shipping company do custom clearance and deliver to your door, no customs issues! 100% safe delivery! Factory Bulk supply, competitive price!

Minimum Order: 1 bags