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Pharmacopeial Impurities (EP / USP / BP)

Triclabendazole EP impurity B

Reference StandardAvailable on request

Order Triclabendazole EP impurity B (CAS 68828-69-3) online at Zemixal: C13H7Cl3N2OS, COA and SDS with every lot, worldwide shipping.

Pack sizes
Triclabendazole EP impurity B chemical structure
CAS number68828-69-3
FormulaC13H7Cl3N2OS
Molar mass345.6 g/mol
Physical formSolid
HS code38229090
InChIKeyFUAVONSJNAMFPO-UHFFFAOYSA-N
IUPAC name5-chloro-6-(2,3-dichlorophenoxy)-1,3-dihydrobenzimidazole-2-thione

About Triclabendazole EP impurity B

Triclabendazole EP impurity B is supplied by Zemixal as a characterised reference material for Triclabendazole analysis. Identity at a glance (Reference Standard): CAS 68828-69-3, formula C13H7Cl3N2OS and molar mass 345.6 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Triclabendazole

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

Triclabendazole standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Triclabendazole EP impurity B
Product nameTriclabendazole EP impurity B
Catalogue numberZX-027402
CAS number68828-69-3
IUPAC name5-chloro-6-(2,3-dichlorophenoxy)-1,3-dihydrobenzimidazole-2-thione
Molecular formulaC13H7Cl3N2OS
Molar mass345.6 g/mol
Exact mass343.9345
GradeReference Standard
Physical formSolid
XLogP34.6
H-bond donors / acceptors2 / 2
Topological polar surface area65.4 Ų
HS code38229090
InChIKeyFUAVONSJNAMFPO-UHFFFAOYSA-N
SMILESC1=CC(=C(C(=C1)Cl)Cl)OC2=C(C=C3C(=C2)NC(=S)N3)Cl
PubChem CID4414182
SynonymsTriclabendazole Related Compound B, Triclabendazole - Impurity B, 5-Chloro-6-(2,3-dichlorophenoxy)-1H-benzimidazole-2-thiol, 5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-benzo[d]imidazole-2-thione, 5-chloro-6-(2,3-dichorophenoxy)-2-thio-1H-benzimidazole, 5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-Benzimidazole-2-thione, 2H-Benzimidazole-2-thione, 5-chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-, 6-chloro-5(2,3-dichlorophenoxy)-1H-benzimidazole-2-thiol, 5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-1,3-benzimidazole-2-thione, 5-chloro-6-(2,3-dichlorophenoxy)-2,3-dihydro-1H-1,3-benzodiazole-2-thione

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Triclabendazole EP impurity B
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 Triclabendazole EP impurity B

Which CAS number identifies Triclabendazole EP impurity B?
Triclabendazole EP impurity B is registered under CAS 68828-69-3. You may also see it listed as Triclabendazole Related Compound B, Triclabendazole - Impurity B, 5-Chloro-6-(2,3-dichlorophenoxy)-1H-benzimidazole-2-thiol. Our catalogue number for this item is ZX-027402.
What are the formula and molar mass of Triclabendazole EP impurity B?
For Triclabendazole EP impurity B, its formula is C13H7Cl3N2OS and its molar mass is 345.6 g/mol. The systematic (IUPAC) name is 5-chloro-6-(2,3-dichlorophenoxy)-1,3-dihydrobenzimidazole-2-thione. InChIKey FUAVONSJNAMFPO-UHFFFAOYSA-N lets you match it in any structure database.
How is Triclabendazole EP impurity B used in pharmaceutical QC?
Triclabendazole EP impurity B is a characterised reference material linked to Triclabendazole. 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 Triclabendazole EP impurity B?
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 Triclabendazole EP impurity B?
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 Triclabendazole EP impurity B to my country?
Yes. Triclabendazole EP impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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