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Pharmacopeial Impurities (EP / USP / BP)

Ampicillin EP Impurity I

Reference StandardAvailable on request

Buy Ampicillin EP Impurity I (CAS 10001-82-8) from Zemixal: C24H26N4O5S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Ampicillin EP Impurity I chemical structure
CAS number10001-82-8
FormulaC24H26N4O5S
Molar mass482.6 g/mol
Physical formSolid
HS code38229090
InChIKeyZHYDGVCSWXXUDM-OSAVLUCMSA-N
IUPAC name(2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

About Ampicillin EP Impurity I

Analytical teams working on Ampicillin use Ampicillin EP Impurity I as a qualified comparison standard. Key data (Reference Standard): CAS 10001-82-8, formula C24H26N4O5S and molar mass 482.6 g/mol. It is handled as a solid.

Where it is used

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ampicillin

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

Ampicillin standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Ampicillin EP Impurity I
Product nameAmpicillin EP Impurity I
Catalogue numberZX-023285
CAS number10001-82-8
IUPAC name(2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
Molecular formulaC24H26N4O5S
Molar mass482.6 g/mol
Exact mass482.1624
GradeReference Standard
Physical formSolid
XLogP3-0.6
H-bond donors / acceptors4 / 7
Topological polar surface area167 Ų
HS code38229090
InChIKeyZHYDGVCSWXXUDM-OSAVLUCMSA-N
SMILESCC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3=CC=CC=C3)NC(=O)[C@@H](C4=CC=CC=C4)N)C(=O)O)C
PubChem CID71586930
SynonymsAmpicillin Trihydrate - Impurity I, D-Phenylglycylampicillin, Phenylglycylampicillin, D-, Ampicillin trihydrate impurity I, Ampicillin, anhydrous impurity I, Ampicillin Amino-benzeneacetaldehyde, Ampicillin impurity I

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 I
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 I

Which CAS number identifies Ampicillin EP Impurity I?
Ampicillin EP Impurity I is registered under CAS 10001-82-8. You may also see it listed as Ampicillin Trihydrate - Impurity I, D-Phenylglycylampicillin, Phenylglycylampicillin, D-. Our catalogue number for this item is ZX-023285.
What are the formula and molar mass of Ampicillin EP Impurity I?
For Ampicillin EP Impurity I, its formula is C24H26N4O5S and its molar mass is 482.6 g/mol. The systematic (IUPAC) name is (2S,5R,6R)-6-[[(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid. InChIKey ZHYDGVCSWXXUDM-OSAVLUCMSA-N lets you match it in any structure database.
How is Ampicillin EP Impurity I used in pharmaceutical QC?
Ampicillin EP Impurity I is a characterised reference material linked to Ampicillin. 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 I?
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 I?
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 I to my country?
Yes. Ampicillin EP Impurity I ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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