2-3-4-Tri-O-acetyl-D-arabinopyranosyl bromide - Stabilised with 2% CaCO3 CAS 113889-50-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113889-50-2 |
| Molecular Formula | C5H9BrO4 3*C2H4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-3-4-Tri-O-acetyl-D-arabinopyranosyl bromide - Stabilised with 2% CaCO3 (CAS 113889-50-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9BrO4 3*C2H4O2. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9BrO4 3*C2H4O2 |
| Molecular Weight | 273.08 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
Recommended Standards
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile (CAS 1073354-61-6)
- Metolachlor-D<SUB>11</SUB> (CAS 1632119-30-2)
- Deferiprone Impurity 10 (CAS CATO-C4X-304810)
- (S)-Methyl (1-hydroxy-3-phenylpropan-2-yl)carbamate (CAS 10289-05-1)
- Methyl 2-(aminomethyl)-2-methylpent-4-enoate (CAS 554451-18-2)
- N-(2-bromo-4-methylphenyl)-2-methoxybenzamide (CAS 353784-16-4)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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