Meropenem

Name: Meropenem
Brand: Zemixal
SKU: ZX-003932

IP/BP/USPAvailable on request

Meropenem (CAS 119478-56-7) supplier Zemixal: C17H31N3O8S, COA and SDS with every lot, worldwide shipping. Purity 99.0%.

Pack sizes

CAS number119478-56-7

FormulaC₁₇H₃₁N₃O₈S

Molar mass437.5 g/mol

Physical formPowder

HS code2941

Purity99.0%

InChIKeyCTUAQTBUVLKNDJ-OBZXMJSBSA-N

IUPAC name(4R,5S,6S)-3-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;trihydrate

About Meropenem

Meropenem is part of the Zemixal antibiotic & Antibacterial APIs range. Key data (IP/BP/USP): CAS 119478-56-7, formula C17H31N3O8S and molar mass 437.5 g/mol. Expect white or off-white powder.

Common uses in the lab and plant

Pharmaceutical formulation
Generic drug development

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Meropenem

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

Meropenem standards

Typical uses

Pharmaceutical formulation
Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Meropenem
Product name	Meropenem
Catalogue number	ZX-003932
CAS number	119478-56-7
IUPAC name	(4R,5S,6S)-3-[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;trihydrate
Molecular formula	C₁₇H₃₁N₃O₈S
Molar mass	437.5 g/mol
Exact mass	437.1832
Grade	IP/BP/USP
Purity / assay	99.0%
Physical form	Powder
Appearance	White or off-white powder
H-bond donors / acceptors	6 / 10
Topological polar surface area	138 Å²
HS code	2941
InChIKey	CTUAQTBUVLKNDJ-OBZXMJSBSA-N
SMILES	C[C@@H]1[C@@H]2[C@H](C(=O)N2C(=C1S[C@H]3C[C@H](NC3)C(=O)N(C)C)C(=O)O)[C@@H](C)O.O.O.O
PubChem CID	441129
Synonyms	Meropenem trihydrate, Meropenem Hydrate, Meropenem (trihydrate), Meropenem (USP), Merrem (TN), Meropenem trihydrate CRS, Meropenem hydrate (JP18), Meropenem trihydrate, 97%, MSK7026W, Meropenem (trihydrate) (Standard), EX-A4944, Meropenem trihydrate, VETRANAL(TM), analytical standard

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

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Meropenem
1 kg	Quoted on request
5 kg	Quoted on request
25 kg	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

Which CAS number identifies Meropenem?

Meropenem is registered under CAS 119478-56-7. You may also see it listed as Meropenem trihydrate, Meropenem Hydrate, Meropenem (trihydrate). Our catalogue number for this item is ZX-003932.

What are the formula and molar mass of Meropenem?

For Meropenem, its formula is C17H31N3O8S and its molar mass is 437.5 g/mol. InChIKey CTUAQTBUVLKNDJ-OBZXMJSBSA-N lets you match it in any structure database.

How is Meropenem used in pharmaceutical QC?

Meropenem 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?

This listing is IP/BP/USP grade with 99.0% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.

Which documents come with Meropenem?

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 to my country?

Yes. Because Meropenem is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Meropenem standards

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