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Pharmacopeial Impurities (EP / USP / BP)

Cefradine EP Impurity B

Reference StandardAvailable on request

Cefradine EP Impurity B (CAS 26774-88-9) supplier Zemixal: C8H11NO2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Cefradine EP Impurity B chemical structure
CAS number26774-88-9
FormulaC8H11NO2
Molar mass153.18 g/mol
Physical formSolid
HS code38229090
InChIKeyJBJJTCGQCRGNOL-SSDOTTSWSA-N
IUPAC name(2R)-2-amino-2-cyclohexa-1,4-dien-1-ylacetic acid

About Cefradine EP Impurity B

Cefradine EP Impurity B sits in our pharmacopeial Impurities (EP / USP / BP) section and ships worldwide from stock or short lead time. Identity at a glance (Reference Standard): CAS 26774-88-9, formula C8H11NO2 and molar mass 153.18 g/mol. It is handled as a solid.

Where it is used

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Grade guides

Specifications and identifiers

Specifications of Cefradine EP Impurity B
Product nameCefradine EP Impurity B
Catalogue numberZX-022372
CAS number26774-88-9
IUPAC name(2R)-2-amino-2-cyclohexa-1,4-dien-1-ylacetic acid
Molecular formulaC8H11NO2
Molar mass153.18 g/mol
Exact mass153.079
GradeReference Standard
Physical formSolid
XLogP3-1.9
H-bond donors / acceptors2 / 3
Topological polar surface area63.3 Ų
HS code38229090
InChIKeyJBJJTCGQCRGNOL-SSDOTTSWSA-N
SMILESC1C=CCC(=C1)[C@H](C(=O)O)N
PubChem CID1268102
Synonyms(R)-(-)-2-(2,5-Dihydrophenyl)glycine, R-(-)-2-(2,5-dihydro phenyl) Glycine, (alphaR)-alpha-Amino-1,4-cyclohexadiene-1-acetic acid, (R)-2-Amino-2-(cyclohexa-1,4-dien-1-yl)acetic acid, 2,5-Dihydrophenylglycine, D-, D-(-)-2-(2,5-Dihydrophenyl)glycine, D-2,5-dihydrophenylglycine, (2R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetic acid, (R)-alpha-Amino-1,4-cyclohexadiene-1-acetic acid, 1,4-Cyclohexadiene-1-acetic acid, alpha-amino-, (alphaR)-, (R)-(-)-2-Amino-2-(cyclohexa-1,4-dienyl)acetic Acid, (2R)-2-amino-2-cyclohexa-1,4-dienylacetic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Cefradine EP Impurity B
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Cefradine EP Impurity B

Which CAS number identifies Cefradine EP Impurity B?
Cefradine EP Impurity B is registered under CAS 26774-88-9. You may also see it listed as (R)-(-)-2-(2,5-Dihydrophenyl)glycine, R-(-)-2-(2,5-dihydro phenyl) Glycine, (alphaR)-alpha-Amino-1,4-cyclohexadiene-1-acetic acid. Our catalogue number for this item is ZX-022372.
What are the formula and molar mass of Cefradine EP Impurity B?
For Cefradine EP Impurity B, its formula is C8H11NO2 and its molar mass is 153.18 g/mol. The systematic (IUPAC) name is (2R)-2-amino-2-cyclohexa-1,4-dien-1-ylacetic acid. InChIKey JBJJTCGQCRGNOL-SSDOTTSWSA-N lets you match it in any structure database.
What grade and pack sizes are available for Cefradine EP Impurity B?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Cefradine EP Impurity B?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Cefradine EP Impurity B to my country?
Yes. Cefradine EP Impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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