2,3,4,6-Tetra-O-acetyl-1-bromo-1-deoxy-b-D-galactopyranosyl cyanide CAS 83497-42-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83497-42-1 |
| Molecular Formula | C15H18BrNO9 |
| Molecular Weight | 436.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4,6-Tetra-O-acetyl-1-bromo-1-deoxy-b-D-galactopyranosyl cyanide (CAS 83497-42-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H18BrNO9. Molecular weight: 436.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H18BrNO9 |
| Molecular Weight | 436.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Tetra Standards
- 3-[(2,3,4,6-Tetra-O-acetyl-b-D-galactopyranosyl)thio]-propanoic acid (CAS 79360-05-7)
- 3,3＇,5,5＇-Tetra-tert-butyl-4,4＇-stilbenequinone (CAS 809-73-4)
- 4-[(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)oxy]-Butanoic acid (CAS 116112-80-2)
- 1,2,4,6-Tetra-O-acetyl-3-O-benzyl-D-glucopyranose (CAS 139563-66-9)
- 1-2-4-6-Tetra-O-acetyl-3-O-benzyl-β-D-glucopyranose (CAS 39686-94-7)
- Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-α-D-mannopyranoside (CAS 108032-93-5)
- Phenyl 2-3-4-6-tetra-O-acetyl-β-D-thiogalactopyranoside (CAS 24404-53-3)
- Phenyl 2-3-4-6-tetra-O-acetyl-β-D-thioglucopyranoside (CAS 23661-28-1)
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