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API Impurities

6-Nitroindazole

Reference StandardAvailable on request

Buy 6-Nitroindazole (CAS 7597-18-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes
6-Nitroindazole chemical structure
CAS number7597-18-4
FormulaC7H5N3O2
Molar mass163.13 g/mol
Physical formSolid
HS code38229090
InChIKeyORZRMRUXSPNQQL-UHFFFAOYSA-N
IUPAC name6-nitro-1H-indazole

About 6-Nitroindazole

Analytical teams working on Axitinib use 6-Nitroindazole as a qualified comparison standard. Key data (Reference Standard): CAS 7597-18-4, formula C7H5N3O2 and molar mass 163.13 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Hazard communication follows GHS (Warning: H302, H312, H315 and H319). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Axitinib

See every impurity, metabolite and related compound we list for this API.

Axitinib standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 6-Nitroindazole
Product name6-Nitroindazole
Catalogue numberZX-031602
CAS number7597-18-4
IUPAC name6-nitro-1H-indazole
Molecular formulaC7H5N3O2
Molar mass163.13 g/mol
Exact mass163.0382
GradeReference Standard
Physical formSolid
XLogP32.1
H-bond donors / acceptors1 / 3
Topological polar surface area74.5 Ų
HS code38229090
InChIKeyORZRMRUXSPNQQL-UHFFFAOYSA-N
SMILESC1=CC2=C(C=C1[N+](=O)[O-])NN=C2
PubChem CID24239
Synonyms6-Nitro-2H-indazole, 6-Nitroisoindazole, 2H-Indazole, 6-nitro-, 6NI, 6-nitro-indazol, Opera_ID_909, CS-M3172

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard

Signal word Warning

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 6-Nitroindazole
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 6-Nitroindazole

Which CAS number identifies 6-Nitroindazole?
6-Nitroindazole is registered under CAS 7597-18-4. You may also see it listed as 6-Nitro-2H-indazole, 6-Nitroisoindazole, 2H-Indazole, 6-nitro-. Our catalogue number for this item is ZX-031602.
What are the formula and molar mass of 6-Nitroindazole?
For 6-Nitroindazole, its formula is C7H5N3O2 and its molar mass is 163.13 g/mol. The systematic (IUPAC) name is 6-nitro-1H-indazole. InChIKey ORZRMRUXSPNQQL-UHFFFAOYSA-N lets you match it in any structure database.
How is 6-Nitroindazole used in pharmaceutical QC?
6-Nitroindazole is a characterised reference material linked to Axitinib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 6-Nitroindazole?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 6-Nitroindazole?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 6-Nitroindazole to my country?
Yes. Because 6-Nitroindazole is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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