Meropenem EP Impurity A

Name: Meropenem EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-023072

About Meropenem EP Impurity A

Listed under CAS 1053703-36-8, Meropenem EP Impurity A is a pharmacopeial impurity of Meropenem available from Vaqora Chemicals. With the molecular formula C17H27N3O6S, it has a molar mass of 401.5 g/mol. Alternative names: Meropenem Trihydrate - Impurity A and Meropenem open ring.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Meropenem to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Meropenem

View every impurity, metabolite and intermediate we list for Meropenem.

Meropenem impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Meropenem EP Impurity A
Catalogue No.	VQ-023072
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
Molecular weight	401.5 g/mol
Exact mass	401.1621
Grade	Reference Standard
HSN 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

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.5
H-bond donors / acceptors	5 / 9
TPSA	165 Å²
Synonyms	Meropenem Trihydrate - Impurity A, Meropenem open ring, Meropenem trihydrate impurity A, Des-(1-Azabicyclo) Meropenem, 8YL, Meropenem ring open metabolite

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Meropenem EP Impurity A?

The CAS Registry Number of Meropenem EP Impurity A is 1053703-36-8. It is also known as Meropenem Trihydrate - Impurity A, Meropenem open ring, Meropenem trihydrate impurity A.

What is the molecular formula and molecular weight of Meropenem EP Impurity A?

Meropenem EP Impurity A has the molecular formula C17H27N3O6S and a molecular weight of 401.5 g/mol. Its 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.

What is Meropenem EP Impurity A used for?

Meropenem EP Impurity A is supplied as a characterised reference material related to Meropenem. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Meropenem EP Impurity A can I order?

We supply Meropenem EP Impurity A in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Meropenem EP Impurity A?

Yes. Every lot of Meropenem EP Impurity A is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Meropenem EP Impurity A be shipped internationally?

Yes. We export Meropenem EP Impurity A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.