4-Nitrobenzyl 2,3,4,6-Tetra-O-acetyl-1-thio-β-D-galactopryranoside CAS 35785-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35785-42-3 |
| Molecular Formula | C21H25NO11S |
| Molecular Weight | 499.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Nitrobenzyl 2,3,4,6-Tetra-O-acetyl-1-thio-β-D-galactopryranoside (CAS 35785-42-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H25NO11S. Molecular weight: 499.49 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H25NO11S |
| Molecular Weight | 499.49 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- DPP48-B (CAS 2305815-61-4)
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- rel-(3R,4R)-3-(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)-2,5-pyrrolidinedione (CAS 905853-99-8)
- 4-Chloro-2,6-dinitrotoluene (CAS 35572-79-3)
- 1,4-Dibutylbenzene (CAS 1571-86-4)
- N-(furan-2-ylmethyl)-1-(4-methoxyphenyl)ethan-1-amine (CAS 626216-15-7)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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