1,3,4,5-Tetrakis-O-(phenylmethyl)-L-iditol CAS 78136-16-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78136-16-0 |
| Molecular Formula | C34H38O6 |
| Molecular Weight | 542.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3,4,5-Tetrakis-O-(phenylmethyl)-L-iditol (CAS 78136-16-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H38O6. Molecular weight: 542.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C34H38O6 |
| Molecular Weight | 542.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
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Recommended Standards
- 1,3,4,5-Tetra-O-benzyl-D-glucitol (CAS 14233-48-8)
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- 5-Bromo-4-chloro-2,6-dimethylpyrimidine (CAS 69696-35-1)
- 3-(2-(Chloromethyl)-3-methylbutyl)thiophene (CAS 1487743-95-2)
- 5-(3-(5-Aminothiophen-2-yl)propyl)-1,3,4-thiadiazol-2-amine (CAS 881040-38-6)
- [2-Methyl-4-(methylsulfonyl)phenyl]-DL-proline (CAS 1188371-42-7)
- Tert-butyl (6S,9aR)-6-methyloctahydro-2H-pyrazino[1,2-a]pyrazine-2-carboxylate (CAS 2506407-44-7)
- 1-(4-{[(tert-butoxy)carbonyl]amino}butyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1909347-70-1)
- Semaglutide impurity 200 (CAS CATO-C4X-2226200)
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