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Pharmacopeial Impurities (EP / USP / BP)

Metronidazole EP Impurity G

Reference StandardAvailable on request

Metronidazole EP Impurity G (CAS 1010-93-1) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Metronidazole EP Impurity G chemical structure
CAS number1010-93-1
FormulaC6H7N3O4
Molar mass185.14 g/mol
Physical formSolid
HS code38229090
InChIKeyRVEGZXNRNWUYKI-UHFFFAOYSA-N
IUPAC name2-(2-methyl-5-nitroimidazol-1-yl)acetic acid

About Metronidazole EP Impurity G

Zemixal lists Metronidazole EP Impurity G for laboratories that identify, quantify or control Metronidazole and its related substances. For your records (Reference Standard), the material is defined by CAS 1010-93-1, formula C6H7N3O4 and molar mass 185.14 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Metronidazole

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

Metronidazole 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 Metronidazole EP Impurity G
Product nameMetronidazole EP Impurity G
Catalogue numberZX-022149
CAS number1010-93-1
IUPAC name2-(2-methyl-5-nitroimidazol-1-yl)acetic acid
Molecular formulaC6H7N3O4
Molar mass185.14 g/mol
Exact mass185.0437
GradeReference Standard
Physical formSolid
XLogP3-0.2
H-bond donors / acceptors1 / 5
Topological polar surface area101 Ų
HS code38229090
InChIKeyRVEGZXNRNWUYKI-UHFFFAOYSA-N
SMILESCC1=NC=C(N1CC(=O)O)[N+](=O)[O-]
PubChem CID115249
SynonymsMetronidazole - Impurity G, 2-Methyl-5-nitroimidazol-1-ylacetic acid, 1H-Imidazole-1-acetic acid, 2-methyl-5-nitro-, 2-methyl-5-nitroimidazole-1-acetic acid, 2-Methyl-5-nitro-1H-imidazole-1-acetic acid, Metronidazole-1-acetic acid, 1-acetic acid-2-methyl-5-nitroimidazole, 2-(2-Methyl-5-nitro-1H-imidazol-1-yl)acetic Acid, Metronidazole acetic acid, Metronidazole Impurity G, 1-Carboxymethylmetronidazole, Metronidazoleacetic acid

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H319Causes serious eye irritation

Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317

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 Metronidazole EP Impurity G
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 Metronidazole EP Impurity G

Which CAS number identifies Metronidazole EP Impurity G?
Metronidazole EP Impurity G is registered under CAS 1010-93-1. You may also see it listed as Metronidazole - Impurity G, 2-Methyl-5-nitroimidazol-1-ylacetic acid, 1H-Imidazole-1-acetic acid, 2-methyl-5-nitro-. Our catalogue number for this item is ZX-022149.
What are the formula and molar mass of Metronidazole EP Impurity G?
For Metronidazole EP Impurity G, its formula is C6H7N3O4 and its molar mass is 185.14 g/mol. The systematic (IUPAC) name is 2-(2-methyl-5-nitroimidazol-1-yl)acetic acid. InChIKey RVEGZXNRNWUYKI-UHFFFAOYSA-N lets you match it in any structure database.
How is Metronidazole EP Impurity G used in pharmaceutical QC?
Metronidazole EP Impurity G is a characterised reference material linked to Metronidazole. 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 Metronidazole EP Impurity G?
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 Metronidazole EP Impurity G?
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 Metronidazole EP Impurity G to my country?
Yes. Because Metronidazole EP Impurity G 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.

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