Phenyl α-D-Thiomannopyranoside CAS 77481-62-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77481-62-0 |
| Molecular Formula | C12H16O5S |
| Molecular Weight | 272.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenyl α-D-Thiomannopyranoside (CAS 77481-62-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16O5S. Molecular weight: 272.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16O5S |
| Molecular Weight | 272.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Sulfur Atoms | 1 |
Recommended Standards
- PEG4-Ms (CAS 65883-12-7)
- Phenyl-1-thio-β-D-glucopyranoside (CAS 2936-70-1)
- N-tert-Butyl-4-methyl-3-nitrobenzenesulfonamide (CAS 326898-53-7)
- 2-(6-aminopyridin-3-yl)-2-methylpropanoic acid hydrochloride (CAS 246219-78-3)
- Darodipine (CAS 72803-02-2)
- 3-((4-Chlorophenyl)amino)propanoic acid (CAS 21617-19-6)
- (3-Chloro-5-fluorophenyl)(4-fluorophenyl)methanol (CAS 844683-74-5)
- 2-(Chloromethyl)-6-(difluoromethyl)-5-hydroxy-3-methoxypyridine (CAS 1805600-46-7)
- 2-(Prop-2-yn-1-yl)cyclohexan-1-one (CAS 19823-75-7)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
Why CATO?
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