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Pharmacopeial Impurities (EP / USP / BP)

Mebendazole EP Impurity E

Reference StandardAvailable on request

Buy Mebendazole EP Impurity E (CAS 31430-19-0) from Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes
Mebendazole EP Impurity E chemical structure
CAS number31430-19-0
FormulaC17H15N3O3
Molar mass309.32 g/mol
Physical formSolid
HS code38229090
InChIKeyNKAOSHOZUSWEMQ-UHFFFAOYSA-N
IUPAC nameethyl N-(6-benzoyl-1H-benzimidazol-2-yl)carbamate

About Mebendazole EP Impurity E

Mebendazole EP Impurity E is supplied by Zemixal as a characterised reference material for Mebendazole analysis. For your records (Reference Standard), the material is defined by CAS 31430-19-0, formula C17H15N3O3 and molar mass 309.32 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with 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 Mebendazole

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

Mebendazole 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 Mebendazole EP Impurity E
Product nameMebendazole EP Impurity E
Catalogue numberZX-025497
CAS number31430-19-0
IUPAC nameethyl N-(6-benzoyl-1H-benzimidazol-2-yl)carbamate
Molecular formulaC17H15N3O3
Molar mass309.32 g/mol
Exact mass309.1113
GradeReference Standard
Physical formSolid
XLogP33.2
H-bond donors / acceptors2 / 4
Topological polar surface area84.1 Ų
HS code38229090
InChIKeyNKAOSHOZUSWEMQ-UHFFFAOYSA-N
SMILESCCOC(=O)NC1=NC2=C(N1)C=C(C=C2)C(=O)C3=CC=CC=C3
PubChem CID53492891
SynonymsMebendazole Ethyl Analog, Mebendazole - Impurity E, Ethyl (5-benzoyl-1H-benzimidazol-2-yl)carbamate, o-Desmethyl-O-ethyl mebendazole, Carbamic acid, N-(6-benzoyl-1H-benzimidazol-2-yl)-, ethyl ester, Mebendazole specified impurity E, Ethyl (5-benzoyl-1H-benzo[d]imidazol-2-yl)carbamate, Mebendazole Ethyl Ester, Ethyl (6-benzoyl-1H-1,3-benzimidazol-2-yl)carbamate

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Mebendazole EP Impurity E
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 Mebendazole EP Impurity E

Which CAS number identifies Mebendazole EP Impurity E?
Mebendazole EP Impurity E is registered under CAS 31430-19-0. You may also see it listed as Mebendazole Ethyl Analog, Mebendazole - Impurity E, Ethyl (5-benzoyl-1H-benzimidazol-2-yl)carbamate. Our catalogue number for this item is ZX-025497.
What are the formula and molar mass of Mebendazole EP Impurity E?
For Mebendazole EP Impurity E, its formula is C17H15N3O3 and its molar mass is 309.32 g/mol. The systematic (IUPAC) name is ethyl N-(6-benzoyl-1H-benzimidazol-2-yl)carbamate. InChIKey NKAOSHOZUSWEMQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Mebendazole EP Impurity E used in pharmaceutical QC?
Mebendazole EP Impurity E is a characterised reference material linked to Mebendazole. 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 Mebendazole EP Impurity E?
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 Mebendazole EP Impurity E?
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 Mebendazole EP Impurity E to my country?
Yes. Because Mebendazole EP Impurity E 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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