Ranitidine EP Impurity K

Name: Ranitidine EP Impurity K
Brand: Vaqora Chemicals
SKU: VQ-027756

About Ranitidine EP Impurity K

Listed under CAS 61832-41-5, Ranitidine EP Impurity K is a pharmacopeial impurity of Ranitidine available from Vaqora Chemicals. Formula C4H8N2O2S, molecular weight 148.19 g/mol. Its systematic (IUPAC) name is (E)-N-methyl-1-methylsulfanyl-2-nitroethenamine. It is also known as Ranitidine Hydrochloride -Impurity K or Nizatidine - Impurity B.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Ranitidine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ranitidine EP Impurity K in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Ranitidine

View every impurity, metabolite and intermediate we list for Ranitidine.

Ranitidine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ranitidine EP Impurity K
Catalogue No.	VQ-027756
CAS Number	61832-41-5
IUPAC name	(E)-N-methyl-1-methylsulfanyl-2-nitroethenamine
Molecular formula	C₄H₈N₂O₂S
Molecular weight	148.19 g/mol
Exact mass	148.0306
Grade	Reference Standard
HSN code	38229090
InChIKey	YQFHPXZGXNYYLD-ONEGZZNKSA-N
SMILES	CN/C(=C\[N+](=O)[O-])/SC
PubChem CID	3035401

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 4
TPSA	83.2 Å²
Synonyms	Ranitidine 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

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Ranitidine EP Impurity K?

The CAS Registry Number of Ranitidine EP Impurity K is 61832-41-5. It is also known as Ranitidine Hydrochloride -Impurity K, Nizatidine - Impurity B, N-Methyl-1-(methylthio)-2-nitroethenamine.

What is the molecular formula and molecular weight of Ranitidine EP Impurity K?

Ranitidine EP Impurity K has the molecular formula C4H8N2O2S and a molecular weight of 148.19 g/mol. Its IUPAC name is (E)-N-methyl-1-methylsulfanyl-2-nitroethenamine.

What is Ranitidine EP Impurity K used for?

Ranitidine EP Impurity K is supplied as a characterised reference material related to Ranitidine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Ranitidine EP Impurity K can I order?

We supply Ranitidine EP Impurity K in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ranitidine EP Impurity K?

Yes. Every lot of Ranitidine EP Impurity K is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ranitidine EP Impurity K be shipped internationally?

Yes. Ranitidine EP Impurity K is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.