Tazobactam Impurity B

Product Name: Tazobactam Impurity B
CAS No.: 158411-82-6
Chemical Name: Tazobactam Impurity B
Synonyms: Formylpenicillamine;Tazobactam Impurity B;Formyl DL-Penicillamine;Piperacillin Impurity I;Penicillamine Impurity 5;Valine, N-formyl-3-mercapto-;DL-Piperacillin EP Impurity I;2-formamido-3-mercapto-3-methylbutanoic acid;(2R)-2-formamido-3-methyl-3-sulfanylbutanoic acid;Formyl DL-Penicillamine Piperacillin EP Impurity I
CBNumber: CB14813311
Molecular Formula: C6H11NO3S
Formula Weight: 177.22
MOL File: 158411-82-6.mol

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Tazobactam Impurity B Property

Melting point:: 158 °C(Solv: water (7732-18-5))
Boiling point:: 385.7±37.0 °C(Predicted)
Density: 1.240±0.06 g/cm3(Predicted)
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 3.05±0.10(Predicted)
color: White to Off-White
Stability:: Air Sensitive, Hygroscopic

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: Y0002237
Product name: Piperacillin impurity I
Purity: CRS, European Pharmacopoeia (EP) Reference Standard
Packaging: 15 mg
Price: $127
Updated: 2026/03/19

TRC

Product number: F701155
Product name: N-Formyl-3-mercaptovaline
Packaging: 500mg
Price: $605
Updated: 2021/12/16

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Tazobactam Impurity B Chemical Properties,Usage,Production

Uses

N-Formyl-3-mercaptovaline acts as a reagent in the preparation of derivatives of D-penicillamine as potential antiarthritic agents.

Tazobactam Impurity B Preparation Products And Raw materials

Raw materials

Preparation Products

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Tazobactam Impurity B Suppliers

China 32 India 3 United States 1 Global 36

S.Z. PhyStandard Bio-Tech. Co., Ltd.

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SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD

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158411-82-6