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Pharmacopeial Impurities (EP / USP / BP)

Cimetidine EP Impurity F

Reference StandardAvailable on request

Cimetidine EP Impurity F (CAS 55272-86-1) supplier Zemixal: C16H24N8S2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Cimetidine EP Impurity F chemical structure
CAS number55272-86-1
FormulaC16H24N8S2
Molar mass392.6 g/mol
Physical formSolid
HS code38229090
InChIKeyOFGXKQGKIOVKQW-UHFFFAOYSA-N
IUPAC name1-cyano-2,3-bis[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine

About Cimetidine EP Impurity F

Cimetidine EP Impurity F belongs to the Cimetidine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 55272-86-1, formula C16H24N8S2 and molar mass 392.6 g/mol. It is handled as a solid.

Use cases we see most often

  • 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. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Cimetidine

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

Cimetidine standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Cimetidine EP Impurity F
Product nameCimetidine EP Impurity F
Catalogue numberZX-020215
CAS number55272-86-1
IUPAC name1-cyano-2,3-bis[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine
Molecular formulaC16H24N8S2
Molar mass392.6 g/mol
Exact mass392.1565
GradeReference Standard
Physical formSolid
XLogP31.1
H-bond donors / acceptors4 / 6
Topological polar surface area168 Ų
HS code38229090
InChIKeyOFGXKQGKIOVKQW-UHFFFAOYSA-N
SMILESCC1=C(N=CN1)CSCCNC(=NCCSCC2=C(NC=N2)C)NC#N
PubChem CID15566021
SynonymsCimetidine Hydrochloride - Impurity F, N-Cyano-N',N"-bis[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]guanidine, 2-cyano-1,3-bis(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)guanidine, Cimetidine impurity F, 2-Cyano-1,3-bis(2-[(5-methyl-1H-imidazol-4-yl)methylthio]ethyl)guanidine, N-cyano-N',N"-bis-[2-((4-methyl-5-imidazolyl) methylthio)ethyl]guanidine, N-Cyano-N',N"-bis-[2-((4-methyl-5-imidazolyl)methylthio) ethyl]guanidine, N-cyano-N',N"-bis-[2-((4-methyl-5-imidazolyl)methylthio)ethyl] guanidine, N-cyano-N',N"-bis-[2-((4-methyl-5-imidazolyl)methylthio)ethyl]guanidine, 1-Cyano-2,3-bis(2-(((4-methyl-1H-imidazol-5-yl)methyl)thio)ethyl)guanidine, Guanidine, N-cyano-N',N''-bis[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]-, N-Cyano-N',N''-bis[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]guanidine

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 Cimetidine EP Impurity F
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 Cimetidine EP Impurity F

Which CAS number identifies Cimetidine EP Impurity F?
Cimetidine EP Impurity F is registered under CAS 55272-86-1. You may also see it listed as Cimetidine Hydrochloride - Impurity F, N-Cyano-N',N"-bis[2-[[(5-methyl-1H-imidazol-4-yl)methyl]thio]ethyl]guanidine, 2-cyano-1,3-bis(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)guanidine. Our catalogue number for this item is ZX-020215.
What are the formula and molar mass of Cimetidine EP Impurity F?
For Cimetidine EP Impurity F, its formula is C16H24N8S2 and its molar mass is 392.6 g/mol. The systematic (IUPAC) name is 1-cyano-2,3-bis[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine. InChIKey OFGXKQGKIOVKQW-UHFFFAOYSA-N lets you match it in any structure database.
How is Cimetidine EP Impurity F used in pharmaceutical QC?
Cimetidine EP Impurity F is a characterised reference material linked to Cimetidine. 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 Cimetidine EP Impurity F?
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 Cimetidine EP Impurity F?
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 Cimetidine EP Impurity F to my country?
Yes. Cimetidine EP Impurity F ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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