5-Bromo-2-nitropyridin-3-amine CAS 433226-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 433226-05-2 |
| Molecular Formula | C5H4BrN3O2 |
| Molecular Weight | 218.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-2-nitropyridin-3-amine (CAS 433226-05-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4BrN3O2. Molecular weight: 218.01 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H4BrN3O2 |
| Molecular Weight | 218.01 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 2-Bromo-4-nitropyridin-3-amine (CAS 1187732-76-8)
- 6-Bromo-2-nitropyridin-3-amine (CAS 1211333-10-6)
- 3-Bromo-6-nitropyridin-2-amine (CAS 1261269-32-2)
- 6-Bromo-5-nitropyridin-3-amine (CAS 1261269-61-7)
- 4-Bromo-2-nitropyridin-3-amine (CAS 1305317-30-9)
- (Z)-3-(3-bromo-1H-1,2,4-triazol-5-yl)acrylic acid (CAS 1394306-91-2)
- 6-Bromo-4-nitropyridin-2-amine (CAS 1805091-87-5)
- 5-Bromo-6-nitropyridin-3-amine (CAS 1805444-34-1)
Recommended Standards
- 4-Bromo-5-nitropyridin-2-amine (CAS 84487-11-6)
- 6-Bromo-5-nitropyridin-2-amine (CAS 84487-05-8)
- 4-Amino-3-bromo-5-nitropyridine (CAS 89284-05-9)
- (1R,3S)-3-(trifluoromethyl)cyclopentane-1-carboxylic acid (CAS 2165483-38-3)
- Ethyl 2,4-dioxocyclopentanecarboxylate (CAS 201611-48-5)
- 5-Ethoxyfuro[3,4-b]pyridin-7(5H)-one (CAS 25230-60-8)
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(aziridin-1-ylmethyl)tetrahydrofuran-3,4-diol (CAS 219497-87-7)
- Dabrafenib Impurity 9 (CAS CATO-C4X-30339)
- 3-tert-Butyl 6-ethyl 3-azabicyclo[4.1.0]heptane-3,6-dicarboxylate (CAS 1309352-50-8)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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