Resorcine Blue CAS 87495-30-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87495-30-5 |
| Molecular Formula | C12H2Br4NO3 H4N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Resorcine Blue (CAS 87495-30-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H2Br4NO3 H4N. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H2Br4NO3 H4N |
| Molecular Weight | 545.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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.) | 1981 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4,4-Dimethyl-1-phenylpentane-1,3-dione (CAS 13988-67-5)
- (2S,3S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-hydroxy-3-(4-methoxyphenyl)propanoic acid (CAS 959576-95-5)
- (5-(Benzylsulfonyl)-1H-1,2,4-triazol-1-yl)methanol (CAS 32550-64-4)
- 2-(6-Bromo-3-fluoropyridin-2-yl)propan-2-ol (CAS 1387560-61-3)
- Revefenacin Impurity 7 (CAS 2975124-11-7)
- 2’-Hydroxy-4’-methyl-5’-nitroacetophenone (CAS 103440-91-1)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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