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Pharmacopeial Impurities (EP / USP / BP)

Ranitidine EP Impurity K

Reference StandardAvailable on request

Ranitidine EP Impurity K (CAS 61832-41-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-026664.

Pack sizes
Ranitidine EP Impurity K chemical structure
CAS number61832-41-5
FormulaC4H8N2O2S
Molar mass148.19 g/mol
Physical formSolid
HS code38229090
InChIKeyYQFHPXZGXNYYLD-ONEGZZNKSA-N
IUPAC name(E)-N-methyl-1-methylsulfanyl-2-nitroethenamine

About Ranitidine EP Impurity K

Ranitidine EP Impurity K is supplied by Zemixal as a characterised reference material for Ranitidine analysis. For your records (Reference Standard), the material is defined by CAS 61832-41-5, formula C4H8N2O2S and molar mass 148.19 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

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. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ranitidine

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

Ranitidine 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 Ranitidine EP Impurity K
Product nameRanitidine EP Impurity K
Catalogue numberZX-026664
CAS number61832-41-5
IUPAC name(E)-N-methyl-1-methylsulfanyl-2-nitroethenamine
Molecular formulaC4H8N2O2S
Molar mass148.19 g/mol
Exact mass148.0306
GradeReference Standard
Physical formSolid
XLogP31
H-bond donors / acceptors1 / 4
Topological polar surface area83.2 Ų
HS code38229090
InChIKeyYQFHPXZGXNYYLD-ONEGZZNKSA-N
SMILESCN/C(=C\[N+](=O)[O-])/SC
PubChem CID3035401
SynonymsRanitidine Hydrochloride -Impurity K, Nizatidine - Impurity B, N-Methyl-1-(methylthio)-2-nitroethenamine, Ethenamine, N-methyl-1-(methylthio)-2-nitro-, N-Methyl-1-(methylthio)-2-nitrovinylamine, 1-(Methylthio)-2-nitro-N-methylethyleneamine, Ranitidine Impurity K, (E)-N-methyl-1-(methylthio)-2-nitroethenamine, N-Methyl-1-(methylthio)-2-nitroethenamine, (E)-, Ethenamine, N-methyl-1-(methylthio)-2-nitro-, (1E)-, N-Methyl-1-methylthio-2-nitro-1-etheneamine, 1-Methylamino-1-methylthio-2-nitroethylene

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

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, 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 Ranitidine EP Impurity K
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 Ranitidine EP Impurity K

Which CAS number identifies Ranitidine EP Impurity K?
Ranitidine EP Impurity K is registered under CAS 61832-41-5. You may also see it listed as Ranitidine Hydrochloride -Impurity K, Nizatidine - Impurity B, N-Methyl-1-(methylthio)-2-nitroethenamine. Our catalogue number for this item is ZX-026664.
What are the formula and molar mass of Ranitidine EP Impurity K?
For Ranitidine EP Impurity K, its formula is C4H8N2O2S and its molar mass is 148.19 g/mol. The systematic (IUPAC) name is (E)-N-methyl-1-methylsulfanyl-2-nitroethenamine. InChIKey YQFHPXZGXNYYLD-ONEGZZNKSA-N lets you match it in any structure database.
How is Ranitidine EP Impurity K used in pharmaceutical QC?
Ranitidine EP Impurity K is a characterised reference material linked to Ranitidine. 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 Ranitidine EP Impurity K?
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 Ranitidine EP Impurity K?
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 Ranitidine EP Impurity K to my country?
Yes. Because Ranitidine EP Impurity K 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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