1-Methyl-1H-indazole-3-carbonyl Chloride

Name: 1-Methyl-1H-indazole-3-carbonyl Chloride
Brand: Vaqora Chemicals
SKU: VQ-032644

About 1-Methyl-1H-indazole-3-carbonyl Chloride

1-Methyl-1H-indazole-3-carbonyl Chloride (CAS 106649-02-9) is an impurity of Granisetron offered by Vaqora Chemicals. The compound has the formula C9H7ClN2O, corresponding to a molecular weight of 194.62 g/mol. The IUPAC name is 1-methylindazole-3-carbonyl chloride. It is also known as 1H-Indazole-3-carbonylchloride, 1-methyl- or 1-Methyl-1H-indazol-3-carbonyl chloride.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Granisetron, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 1-Methyl-1H-indazole-3-carbonyl Chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Granisetron

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

Granisetron impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Methyl-1H-indazole-3-carbonyl Chloride
Catalogue No.	VQ-032644
CAS Number	106649-02-9
IUPAC name	1-methylindazole-3-carbonyl chloride
Molecular formula	C₉H₇ClN₂O
Molecular weight	194.62 g/mol
Exact mass	194.0247
Grade	Reference Standard
HSN code	38229090
InChIKey	NPNWVMBPSINFBV-UHFFFAOYSA-N
SMILES	CN1C2=CC=CC=C2C(=N1)C(=O)Cl
PubChem CID	7022055

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	0 / 2
TPSA	34.9 Å²
Synonyms	1H-Indazole-3-carbonylchloride, 1-methyl-, 1-Methyl-1H-indazol-3-carbonyl chloride, 1-methyl-3-indazolylcarbonyl chloride, 1-methyl-indazole-3-carbonyl chloride, 1-methyl-1H-indazole-3-carbonyl chloride, AldrichCPR

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 1-Methyl-1H-indazole-3-carbonyl Chloride?

The CAS Registry Number of 1-Methyl-1H-indazole-3-carbonyl Chloride is 106649-02-9. It is also known as 1H-Indazole-3-carbonylchloride, 1-methyl-, 1-Methyl-1H-indazol-3-carbonyl chloride, 1-methyl-3-indazolylcarbonyl chloride.

What is the molecular formula and molecular weight of 1-Methyl-1H-indazole-3-carbonyl Chloride?

1-Methyl-1H-indazole-3-carbonyl Chloride has the molecular formula C9H7ClN2O and a molecular weight of 194.62 g/mol. Its IUPAC name is 1-methylindazole-3-carbonyl chloride.

What is 1-Methyl-1H-indazole-3-carbonyl Chloride used for?

1-Methyl-1H-indazole-3-carbonyl Chloride 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 1-Methyl-1H-indazole-3-carbonyl Chloride can I order?

We supply 1-Methyl-1H-indazole-3-carbonyl Chloride 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 1-Methyl-1H-indazole-3-carbonyl Chloride?

Yes. Every lot of 1-Methyl-1H-indazole-3-carbonyl Chloride 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 1-Methyl-1H-indazole-3-carbonyl Chloride be shipped internationally?

Yes. 1-Methyl-1H-indazole-3-carbonyl Chloride 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.