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Pharmacopeial Impurities (EP / USP / BP)

Candesartan Cilexetil EP Impurity G

Reference StandardIn stock

Order Candesartan Cilexetil EP Impurity G (CAS 139481-59-7) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Candesartan Cilexetil EP Impurity G chemical structure
CAS number139481-59-7
FormulaC24H20N6O3
Molar mass440.5 g/mol
Physical formSolid
HS code38229090
Purity87%
InChIKeyHTQMVQVXFRQIKW-UHFFFAOYSA-N
IUPAC name2-ethoxy-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylic acid

About Candesartan Cilexetil EP Impurity G

Candesartan Cilexetil EP Impurity G is supplied by Zemixal as a characterised reference material for Candesartan analysis. Key data (Reference Standard): CAS 139481-59-7, formula C24H20N6O3 and molar mass 440.5 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H312, H315 and H319. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Candesartan

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

Candesartan 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 Candesartan Cilexetil EP Impurity G
Product nameCandesartan Cilexetil EP Impurity G
Catalogue numberZX-005613
CAS number139481-59-7
Other CAS numbers158121-83-6, 248602-00-8
IUPAC name2-ethoxy-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylic acid
Molecular formulaC24H20N6O3
Molar mass440.5 g/mol
Exact mass440.1597
GradeReference Standard
Purity / assay87%
Physical formSolid
XLogP34.1
H-bond donors / acceptors2 / 7
Topological polar surface area119 Ų
HS code38229090
InChIKeyHTQMVQVXFRQIKW-UHFFFAOYSA-N
SMILESCCOC1=NC2=CC=CC(=C2N1CC3=CC=C(C=C3)C4=CC=CC=C4C5=NNN=N5)C(=O)O
PubChem CID2541
SynonymsCandesartan, 3-[[2-(1H-Tetrazol-5-yl)biphenyl-4-yl]methyl]-2-ethoxy-3H-benzimidazole-4-carboxylic Acid, Candesartan M1, 2-Ethoxy-1-(p-(o-1H-tetrazol-5-ylphenyl)benzyl)-7-benzimidazolecarboxylic acid, 2-ethoxy-3-((4-(2-(2H-tetrazol-5-yl)phenyl)phenyl)methyl)benzimidazole-4-carboxylic acid, 2-ethoxy-7-carboxy-1-(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methylbenzimidazole, [3H]candesartan, Candesartan (USAN/INN), Candesartan (Standard), TCV-116 (prodrug), Candesartan cilexetil impurity G

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
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation
  • H361Suspected of damaging fertility or the unborn child
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 Candesartan Cilexetil EP Impurity G
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about Candesartan Cilexetil EP Impurity G

Which CAS number identifies Candesartan Cilexetil EP Impurity G?
Candesartan Cilexetil EP Impurity G is registered under CAS 139481-59-7. You may also see it listed as Candesartan, 3-[[2-(1H-Tetrazol-5-yl)biphenyl-4-yl]methyl]-2-ethoxy-3H-benzimidazole-4-carboxylic Acid, Candesartan M1. Our catalogue number for this item is ZX-005613.
What are the formula and molar mass of Candesartan Cilexetil EP Impurity G?
For Candesartan Cilexetil EP Impurity G, its formula is C24H20N6O3 and its molar mass is 440.5 g/mol. The systematic (IUPAC) name is 2-ethoxy-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]benzimidazole-4-carboxylic acid. InChIKey HTQMVQVXFRQIKW-UHFFFAOYSA-N lets you match it in any structure database.
How is Candesartan Cilexetil EP Impurity G used in pharmaceutical QC?
Candesartan Cilexetil EP Impurity G is a characterised reference material linked to Candesartan. 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 Candesartan Cilexetil EP Impurity G?
This listing is Reference Standard grade with 87% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Candesartan Cilexetil 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 Candesartan Cilexetil EP Impurity G to my country?
Yes. Because Candesartan Cilexetil 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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