Pharmacopeial Impurities (EP / USP / BP)

Meropenem EP Impurity A

Name: Meropenem EP Impurity A
Brand: Zemixal
SKU: ZX-022098

Reference StandardAvailable on request

Order Meropenem EP Impurity A (CAS 1053703-36-8) online at Zemixal: C17H27N3O6S, COA and SDS with every lot, worldwide shipping.

Pack sizes

Meropenem EP Impurity A chemical structure

CAS number1053703-36-8

FormulaC₁₇H₂₇N₃O₆S

Molar mass401.5 g/mol

Physical formSolid

HS code38229090

InChIKeyILVWWUFTACAPIZ-PQTSNVLCSA-N

IUPAC name(2S,3R)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylic acid

About Meropenem EP Impurity A

Zemixal lists Meropenem EP Impurity A for laboratories that identify, quantify or control Meropenem and its related substances. Identity at a glance (Reference Standard): CAS 1053703-36-8, formula C17H27N3O6S and molar mass 401.5 g/mol. It is handled as a solid.

Where it is used

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. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Meropenem

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

Meropenem standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Meropenem EP Impurity A
Product name	Meropenem EP Impurity A
Catalogue number	ZX-022098
CAS number	1053703-36-8
IUPAC name	(2S,3R)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylic acid
Molecular formula	C₁₇H₂₇N₃O₆S
Molar mass	401.5 g/mol
Exact mass	401.1621
Grade	Reference Standard
Physical form	Solid
XLogP3	-2.5
H-bond donors / acceptors	5 / 9
Topological polar surface area	165 Å²
HS code	38229090
InChIKey	ILVWWUFTACAPIZ-PQTSNVLCSA-N
SMILES	C[C@@H]1[C@@H](NC(=C1S[C@H]2C[C@H](NC2)C(=O)N(C)C)C(=O)O)[C@@H]([C@@H](C)O)C(=O)O
PubChem CID	10069633
Synonyms	Meropenem Trihydrate - Impurity A, Meropenem open ring, Meropenem trihydrate impurity A, Des-(1-Azabicyclo) Meropenem, 8YL, Meropenem ring open metabolite

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 Meropenem EP Impurity A
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Meropenem EP Impurity A

Which CAS number identifies Meropenem EP Impurity A?

Meropenem EP Impurity A is registered under CAS 1053703-36-8. You may also see it listed as Meropenem Trihydrate - Impurity A, Meropenem open ring, Meropenem trihydrate impurity A. Our catalogue number for this item is ZX-022098.

What are the formula and molar mass of Meropenem EP Impurity A?

For Meropenem EP Impurity A, its formula is C17H27N3O6S and its molar mass is 401.5 g/mol. The systematic (IUPAC) name is (2S,3R)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-3-methyl-2,3-dihydro-1H-pyrrole-5-carboxylic acid. InChIKey ILVWWUFTACAPIZ-PQTSNVLCSA-N lets you match it in any structure database.

How is Meropenem EP Impurity A used in pharmaceutical QC?

Meropenem EP Impurity A is a characterised reference material linked to Meropenem. 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 Meropenem EP Impurity A?

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 Meropenem EP Impurity A?

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 Meropenem EP Impurity A to my country?

Yes. Meropenem EP Impurity A ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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