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Pharmacopeial Impurities (EP / USP / BP)

Ampicillin EP Impurity D

Reference StandardAvailable on request

Buy Ampicillin EP Impurity D (CAS 1642629-93-3) from Zemixal: C16H21N3O5S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Ampicillin EP Impurity D chemical structure
CAS number1642629-93-3
FormulaC16H21N3O5S
Molar mass367.4 g/mol
Physical formSolid
HS code38229090
InChIKeyKDAWOPKDXRJNHV-JJOYANBFSA-N
IUPAC name(4S)-2-[[[(2R)-2-amino-2-phenylacetyl]amino]-carboxymethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid

About Ampicillin EP Impurity D

Ampicillin EP Impurity D belongs to the Bacampicillin reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 1642629-93-3, formula C16H21N3O5S and molar mass 367.4 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Bacampicillin

See every impurity, metabolite and related compound we list for this API.

Bacampicillin standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Ampicillin EP Impurity D
Product nameAmpicillin EP Impurity D
Catalogue numberZX-020637
CAS number1642629-93-3
IUPAC name(4S)-2-[[[(2R)-2-amino-2-phenylacetyl]amino]-carboxymethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
Molecular formulaC16H21N3O5S
Molar mass367.4 g/mol
Exact mass367.1202
GradeReference Standard
Physical formSolid
XLogP3-4.2
H-bond donors / acceptors5 / 8
Topological polar surface area167 Ų
HS code38229090
InChIKeyKDAWOPKDXRJNHV-JJOYANBFSA-N
SMILESCC1([C@@H](NC(S1)C(C(=O)O)NC(=O)[C@@H](C2=CC=CC=C2)N)C(=O)O)C
PubChem CID101043514
SynonymsBacampicillin EP Impurity D, Ampicillin Sodium - Impurity D, Bacampicillin Hydrochloride - Impurity D, Ampicillin Penicilloic Acid, Ampicillin Impurity D, Ampicillin Impurity D (Mixture of Diastereomers)

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 Ampicillin EP Impurity D
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 Ampicillin EP Impurity D

Which CAS number identifies Ampicillin EP Impurity D?
Ampicillin EP Impurity D is registered under CAS 1642629-93-3. You may also see it listed as Bacampicillin EP Impurity D, Ampicillin Sodium - Impurity D, Bacampicillin Hydrochloride - Impurity D. Our catalogue number for this item is ZX-020637.
What are the formula and molar mass of Ampicillin EP Impurity D?
For Ampicillin EP Impurity D, its formula is C16H21N3O5S and its molar mass is 367.4 g/mol. The systematic (IUPAC) name is (4S)-2-[[[(2R)-2-amino-2-phenylacetyl]amino]-carboxymethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid. InChIKey KDAWOPKDXRJNHV-JJOYANBFSA-N lets you match it in any structure database.
How is Ampicillin EP Impurity D used in pharmaceutical QC?
Ampicillin EP Impurity D is a characterised reference material linked to Bacampicillin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Ampicillin EP Impurity D?
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 Ampicillin EP Impurity D?
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 Ampicillin EP Impurity D to my country?
Yes. Ampicillin EP Impurity D ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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