Ranitidine EP Impurity G

Name: Ranitidine EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-032198

About Ranitidine EP Impurity G

Listed under CAS 148639-72-9, Ranitidine EP Impurity G is a pharmacopeial impurity of Nizatidine available from Vaqora Chemicals. Formula C5H9N3OS, molecular weight 159.21 g/mol. Its systematic (IUPAC) name is N-(3-methyliminothiomorpholin-2-ylidene)hydroxylamine. It is also known as Nizatidine - Impurity K or Nizatidine EP Impurity K.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Nizatidine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Ranitidine EP Impurity G 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 Nizatidine

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

Nizatidine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ranitidine EP Impurity G
Catalogue No.	VQ-032198
CAS Number	148639-72-9
IUPAC name	N-(3-methyliminothiomorpholin-2-ylidene)hydroxylamine
Molecular formula	C₅H₉N₃OS
Molecular weight	159.21 g/mol
Exact mass	159.0466
Grade	Reference Standard
HSN code	38229090
InChIKey	IFDRXBBBALHODS-UHFFFAOYSA-N
SMILES	CN=C1C(=NO)SCCN1
PubChem CID	136229112

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	2 / 4
TPSA	82.3 Å²
Synonyms	Nizatidine - Impurity K, Nizatidine EP Impurity K, Nizatidine EP Impurity K (Free base), Ranitidine Hydrochloride -Impurity G, 5,6-Dihydro-3-(methylamino)-2H-1,4-thiazin-2-one oxime, 2H-1,4-Thiazin-2-one, 5,6-dihydro-3-(methylamino)-, oxime, Nizatidine impurity K, 3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-one Oxime, 2-(hydroxyimino)-N-methyl-5,6-dihydro-2H-1,4-thiazin-3-amine, 3-methyliminothiomorpholin-2-one oxime, 3-methylamino-5,6-dihydro-[1,4]-thiazin-2-one oxime, [3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-ylidene]hydroxylamine HCl

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 G?

The CAS Registry Number of Ranitidine EP Impurity G is 148639-72-9. It is also known as Nizatidine - Impurity K, Nizatidine EP Impurity K, Nizatidine EP Impurity K (Free base).

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

Ranitidine EP Impurity G has the molecular formula C5H9N3OS and a molecular weight of 159.21 g/mol. Its IUPAC name is N-(3-methyliminothiomorpholin-2-ylidene)hydroxylamine.

What is Ranitidine EP Impurity G used for?

Ranitidine EP Impurity G is supplied as a characterised reference material related to Nizatidine. 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 G can I order?

We supply Ranitidine EP Impurity G 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 G?

Yes. Every lot of Ranitidine EP Impurity G 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 G be shipped internationally?

Yes. Ranitidine EP Impurity G 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.