4-Bromo-6-nitro-1H-indazole-3-carbonitrile CAS 885518-59-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885518-59-2 |
| Molecular Formula | C8H3BrN4O2 |
| Molecular Weight | 267.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromo-6-nitro-1H-indazole-3-carbonitrile (CAS 885518-59-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H3BrN4O2. Molecular weight: 267.04 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H3BrN4O2 |
| Molecular Weight | 267.04 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 2-bromo-1-(2,4,6-trifluorophenyl)propan-1-one (CAS 1152568-77-8)
- 4’-Bromo-2’-(trifluoromethyl)acetophenone (CAS 1197231-94-9)
- 1-(4-Bromo-3-(trifluoromethyl)phenyl)ethan-1-one (CAS 120077-70-5)
- 1-[2-bromo-5-(trifluoromethyl)phenyl]ethanone (CAS 1232407-41-8)
- 2-Bromo-4-methyl-5-(trifluoromethyl)benzaldehyde (CAS 1350761-21-5)
- 1-(4-Bromo-2-methylphenyl)-2,2,2-trifluoroethanone (CAS 1351479-07-6)
- 1-(5-Bromo-2-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1537447-67-8)
- 3’-Bromo-5’-(trifluoromethyl)acetophenone (CAS 154259-25-3)
Recommended Standards
- 4-Bromo-6-(difluoromethyl)-2-fluoro-3-methylbenzaldehyde (CAS 2781912-16-9)
- 4-Fluoro-2-iodo-5-methoxyaniline (CAS 343579-01-1)
- 4-(Trifluoroacetyl)benzyl bromide (CAS 78126-14-4)
- tert-Butyl ((3-(aminomethyl)cyclobutyl)methyl)carbamate (CAS 1363382-06-2)
- (2-Fluoro-3-propoxyphenyl)methanol (CAS 2635937-26-5)
- N4-(4-Chlorophenyl)quinazoline-4,6-diamine (CAS 749884-54-6)
- methyl 2-[1-(2,2,2-trifluoroethyl)piperidin-4-yl]acetate (CAS 1989671-49-9)
- 1-Amino-2-methylpropane-2-thiol (CAS 7684-18-6)
- 2-(Naphthalen-1-yl)-5-oxotetrahydrofuran-3-carboxylic acid (CAS 412012-16-9)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com