6-Nitroindazole

Name: 6-Nitroindazole
Brand: Vaqora Chemicals
SKU: VQ-032923

About 6-Nitroindazole

Vaqora Chemicals supplies 6-Nitroindazole, an impurity of Axitinib registered under CAS number 7597-18-4. Formula C7H5N3O2, molecular weight 163.13 g/mol. Its systematic (IUPAC) name is 6-nitro-1H-indazole. Common synonyms include 6-Nitro-2H-indazole and 6-Nitroisoindazole.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Warning” with 7 hazard statements. Review the Safety Data Sheet before use.

As a characterised impurity of Axitinib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across 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

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

Industries

Related to Axitinib

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

Axitinib impurities

Specifications & identifiers

Chemical identifiers
Product name	6-Nitroindazole
Catalogue No.	VQ-032923
CAS Number	7597-18-4
IUPAC name	6-nitro-1H-indazole
Molecular formula	C₇H₅N₃O₂
Molecular weight	163.13 g/mol
Exact mass	163.0382
Grade	Reference Standard
HSN code	38229090
InChIKey	ORZRMRUXSPNQQL-UHFFFAOYSA-N
SMILES	C1=CC2=C(C=C1[N+](=O)[O-])NN=C2
PubChem CID	24239

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 3
TPSA	74.5 Å²
Synonyms	6-Nitro-2H-indazole, 6-Nitroisoindazole, 2H-Indazole, 6-nitro-, 6NI, 6-nitro-indazol, Opera_ID_909, CS-M3172

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer

Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 6-Nitroindazole?

The CAS Registry Number of 6-Nitroindazole is 7597-18-4. It is also known as 6-Nitro-2H-indazole, 6-Nitroisoindazole, 2H-Indazole, 6-nitro-.

What is the molecular formula and molecular weight of 6-Nitroindazole?

6-Nitroindazole has the molecular formula C7H5N3O2 and a molecular weight of 163.13 g/mol. Its IUPAC name is 6-nitro-1H-indazole.

What is 6-Nitroindazole used for?

6-Nitroindazole is supplied as a characterised reference material related to Axitinib. 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 6-Nitroindazole can I order?

We supply 6-Nitroindazole 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 6-Nitroindazole?

Yes. Every lot of 6-Nitroindazole 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 6-Nitroindazole be shipped internationally?

Yes. 6-Nitroindazole 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.