Granisetron EP Impurity I

Name: Granisetron EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-022776

About Granisetron EP Impurity I

Listed under CAS 1363173-34-5, Granisetron EP Impurity I is a pharmacopeial impurity of Granisetron available from Vaqora Chemicals. With the molecular formula C18H14N4O3, it has a molar mass of 334.3 g/mol. Its systematic (IUPAC) name is (1-methylindazole-3-carbonyl) 1-methylindazole-3-carboxylate. Alternative names: Granisetron Hydrochloride - Impurity I and 1-Methyl-1H-indazole-3-carboxylic Anhydride.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Granisetron 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 Granisetron EP Impurity I 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 Granisetron

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

Granisetron impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Granisetron EP Impurity I
Catalogue No.	VQ-022776
CAS Number	1363173-34-5
IUPAC name	(1-methylindazole-3-carbonyl) 1-methylindazole-3-carboxylate
Molecular formula	C₁₈H₁₄N₄O₃
Molecular weight	334.3 g/mol
Exact mass	334.1066
Grade	Reference Standard
HSN code	38229090
InChIKey	WXKUAYVKUKAIQR-UHFFFAOYSA-N
SMILES	CN1C2=CC=CC=C2C(=N1)C(=O)OC(=O)C3=NN(C4=CC=CC=C43)C
PubChem CID	125374366

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 5
TPSA	79 Å²

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 Granisetron EP Impurity I?

The CAS Registry Number of Granisetron EP Impurity I is 1363173-34-5. It is also known as Granisetron Hydrochloride - Impurity I, 1-Methyl-1H-indazole-3-carboxylic Anhydride, 1-Methyl-1H-indazole-3-carboxylic Acid Anhydride.

What is the molecular formula and molecular weight of Granisetron EP Impurity I?

Granisetron EP Impurity I has the molecular formula C18H14N4O3 and a molecular weight of 334.3 g/mol. Its IUPAC name is (1-methylindazole-3-carbonyl) 1-methylindazole-3-carboxylate.

What is Granisetron EP Impurity I used for?

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

We supply Granisetron EP Impurity I 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 Granisetron EP Impurity I?

Yes. Every lot of Granisetron EP Impurity I 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 Granisetron EP Impurity I be shipped internationally?

Yes. We export Granisetron EP Impurity I worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.