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CHENGHUI PHARMACEUTICAL GROUP LTD ！

Jinan Chenghui Shuangda Chemical Co., Ltd

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Product Name: Bupivacaine

English Synonyms: MARCAINE; BUPIVACAINE; BUPIVACAINE BASE; 2',6'-Pipecoloxylidide, 1-butyl-;6'-pipecoloxylidide,1-butyl-2; Anekain. Carbostesin;DL-Bupivacaine

CAS No.: 2180-92-9

Molecular Formula: C18H28N2O

Molecular weight: 288.43

EINECS No.: 218-553-3

Properties: White crystalline powder

Melting point: 107.5-108°.

Boiling point: 430.65°C(roughestimate)

Density: 1.0238(roughestimate)

Refractive index: 1.5700(ultimate)

Acidity coefficient:(pKa)8.09;alsoreportedas8.17(at25℃)

Water solubility: 101.5mg/L(25ºC)

Use: Used as raw material of local anesthetic medicine.

Product specification: 1kg/barrel, 2kg/barrel, 5kg/barrel, 10kg/barrel, 15kg/barrel, 20kg/barrel, 25kg/barrel, etc., and can be separately subcontracted according to customers' requirements.

Price: Price is for reference only, call us for one-to-one quotation.

Bupivacaine Upstream and downstream product information

Upstream raw materials: hexanoic acid, n-butylamine, 2,6-dimethylaniline, ethyl 2-bromo-6-chlorohexanoate, ethyl 2-piperidinecarboxylate, diethyl malonate, nitrosyl chloride, formic acid, bromobutane, zinc powder, 4-bromo-2,6-dimethylaniline.

Advantageous products

Chenghui Pharmaceutical: Vonorazan fumarate and intermediates, Dagliflozin and intermediates, Clevoborol and intermediates, Letemovir and intermediates, Mildronate, Veterinary products (intermediates of Floreana, Aflana and Sarolana), Ropivacaine Hydrochloride and intermediates, Local anesthesia series (Lidocaine Hydrochloride, Lidocaine, Proparacaine Hydrochloride, Proparacaine, Butocaine Hydrochloride and so on) etc., which cover local anesthesia, antiviral drugs, and other drugs. Our products cover the fields of local anesthesia, anti-virus, cardio-cerebral vascular system, anti-tumor, gastrointestinal tract, diabetes, veterinary medicine and so on. Our main advantages are high quality products, reasonable price, fast delivery and considerate after-sales service, and we support customized products.

Molecular structure：