1-2-3-4-Tetra-O-acetyl-6-O-trityl-α-D-mannopyranose CAS 72691-30-6
| CAS No. | 72691-30-6 |
| Molecular Formula | C33H34O10 |
| Molecular Weight | 590.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-2-3-4-Tetra-O-acetyl-6-O-trityl-α-D-mannopyranose (CAS 72691-30-6) is a high-purity analytical reference standard with the molecular formula C33H34O10 and a molecular weight of 590.62 g/mol.
The molecular framework of 1-2-3-4-Tetra-O-acetyl-6-O-trityl-α-D-mannopyranose (C33H34O10) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-2-3-4-Tetra-O-acetyl-6-O-trityl-α-D-mannopyranose meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C33H34O10 |
| Molecular Weight | 590.62 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
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Recommended Standards
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- (2S,3R,4S,5R,6R)-6-((trityloxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetraacetate (CAS 37074-90-1)
- Letermovir impurity 109 (CAS CATO-C4X-2915109)
- Adrenomedullin (16-31), human, pig (CAS 318480-38-5)
- methyl 3-fluoro-1-[(1R)-1-phenylethyl]pyrrolidine-3-carboxylate (CAS 1461698-11-2)
- Clomifene (CAS 911-45-5)
- 5-Ethyl-4-oxo-2-phenyl-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1707571-63-8)
- (5-Bromo-4-fluoro-2-iodophenyl)hydrazine (CAS 2724964-28-5)
- 5-Chloro-2-(2-cyclopropylethoxy)benzene-1-sulfonamide (CAS 1489109-27-4)
- (E)-[3-(4-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}phenyl)-3-oxopropylidene](methyl)oxidoazanium (CAS 303151-65-7)
- Elagolix Impurity 43 (CAS CATO-C4X-206843)
- (R)-3-(3-fluoro-4-hydroxyphenyl)-5-(hydroxymethyl)oxazolidin-2-one (CAS 1025097-50-0)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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