Cimetidine EP Impurity D

Name: Cimetidine EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-024074

About Cimetidine EP Impurity D

Cimetidine EP Impurity D (CAS 59660-24-1) is a pharmacopeial impurity of Cimetidine offered by Vaqora Chemicals. With the molecular formula C9H19Cl2N5S, it has a molar mass of 300.25 g/mol. Alternative names: Descyano Cimetidine Dihydrochloride Salt and Cimetidine EP Impurity D (2HCl).

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 Cimetidine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Cimetidine EP Impurity D is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Cimetidine

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

Cimetidine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cimetidine EP Impurity D
Catalogue No.	VQ-024074
CAS Number	59660-24-1
IUPAC name	2-methyl-1-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethyl]guanidine;dihydrochloride
Molecular formula	C₉H₁₉Cl₂N₅S
Molecular weight	300.25 g/mol
Exact mass	299.0738
Grade	Reference Standard
HSN code	38229090
InChIKey	XZXHAKRJVLRPLD-UHFFFAOYSA-N
SMILES	CC1=C(N=CN1)CSCCNC(=NC)N.Cl.Cl
PubChem CID	12923393

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 3
TPSA	104 Å²
Synonyms	Descyano Cimetidine Dihydrochloride Salt, Cimetidine EP Impurity D (2HCl), Cimetidine Hydrochloride - Impurity D, 1-methyl-3-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)ethyl)guanidine dihydrochloride, Cimetidinguanidine dihydrochloride, Descyano cimetid ine dihydrochloride, 1-methyl-3-[2-(5-methylimidazol-4-yl-methylthio)ethyl]guanidine dihydrochloride, N-methyl-N"-[2-((4-methyl-5-imidazolyl)methylthio)ethyl]guanidine dihydrochloride, N-Methyl-N'-[2-[(5-methyl-1H-imidazol-4-yl)methylhio]ethyl]guanidine dihydrochloride

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H361Suspected of damaging fertility or the unborn child

Precautionary statements: P203, P280, P318, 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 Cimetidine EP Impurity D?

The CAS Registry Number of Cimetidine EP Impurity D is 59660-24-1. It is also known as Descyano Cimetidine Dihydrochloride Salt, Cimetidine EP Impurity D (2HCl), Cimetidine Hydrochloride - Impurity D.

What is the molecular formula and molecular weight of Cimetidine EP Impurity D?

Cimetidine EP Impurity D has the molecular formula C9H19Cl2N5S and a molecular weight of 300.25 g/mol.

What is Cimetidine EP Impurity D used for?

Cimetidine EP Impurity D is supplied as a characterised reference material related to Cimetidine. 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 Cimetidine EP Impurity D can I order?

We supply Cimetidine EP Impurity D 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 Cimetidine EP Impurity D?

Yes. Every lot of Cimetidine EP Impurity D 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 Cimetidine EP Impurity D be shipped internationally?

Yes. Cimetidine EP Impurity D 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.