Granisetron EP Impurity A

Name: Granisetron EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-022769

About Granisetron EP Impurity A

Vaqora Chemicals supplies Granisetron EP Impurity A, a pharmacopeial impurity of Granisetron registered under CAS number 127472-42-8. The compound has the formula C18H24N4O, corresponding to a molecular weight of 312.4 g/mol. The IUPAC name is 2-methyl-N-(9-methyl-9-azabicyclo[3.3.1]nonan-3-yl)indazole-3-carboxamide. Alternative names: 1-Desmethyl 2-Methyl Granisetron and Granisetron Hydrochloride - Impurity A.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 A
Catalogue No.	VQ-022769
CAS Number	127472-42-8
IUPAC name	2-methyl-N-(9-methyl-9-azabicyclo[3.3.1]nonan-3-yl)indazole-3-carboxamide
Molecular formula	C₁₈H₂₄N₄O
Molecular weight	312.4 g/mol
Exact mass	312.195
Grade	Reference Standard
HSN code	38229090
InChIKey	INMQDEMSQWWCSB-UHFFFAOYSA-N
SMILES	CN1C2CCCC1CC(C2)NC(=O)C3=C4C=CC=CC4=NN3C
PubChem CID	14788253

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 3
TPSA	50.2 Å²
Synonyms	1-Desmethyl 2-Methyl Granisetron, Granisetron Hydrochloride - Impurity A, Granisetron 2-methyl isomer, 1-Desmethyl 2-Methyl Granisetron (Granisetron Impurity A), 2H-Indazole-3-carboxamide, 2-methyl-N-[(3-endo)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-, 2-Methyl-N-(9-methyl-9-azabicyclo[3.3.1]nonan-3-yl)-2H-indazole-3-carboxamide, Granisetron Impurity A, 2-methyl-N-{9-methyl-9-azabicyclo[3.3.1]nonan-3-yl}-2H-indazole-3-carboxamide, 2-Methyl-N-(9-methyl-9-azabicyclo[3.3.1]non-3-yl)-2H-indazole-3-carboxamide, 2-Methyl-N-[(3-endo)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-2H-indazole-3-carboxamide

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 A?

The CAS Registry Number of Granisetron EP Impurity A is 127472-42-8. It is also known as 1-Desmethyl 2-Methyl Granisetron, Granisetron Hydrochloride - Impurity A, Granisetron 2-methyl isomer.

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

Granisetron EP Impurity A has the molecular formula C18H24N4O and a molecular weight of 312.4 g/mol. Its IUPAC name is 2-methyl-N-(9-methyl-9-azabicyclo[3.3.1]nonan-3-yl)indazole-3-carboxamide.

What is Granisetron EP Impurity A used for?

Granisetron EP Impurity A 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 A can I order?

We supply Granisetron EP Impurity A 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 A?

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

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