1-Hexadecoxy-3-trityloxy-propan-2-ol CAS 82002-20-8
| CAS No. | 82002-20-8 |
| Molecular Formula | C38H54O3 |
| Molecular Weight | 558.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Hexadecoxy-3-trityloxy-propan-2-ol is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Hexadecoxy-3-trityloxy-propan-2-ol (CAS 82002-20-8), a certified reference material (molecular formula C38H54O3, MW 558.83 g/mol) for analytical method development and quality control.
Structurally, 1-Hexadecoxy-3-trityloxy-propan-2-ol (C38H54O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 558.83 g/mol, it falls into the moderately-high-molecular-weight range. 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-Hexadecoxy-3-trityloxy-propan-2-ol 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 | C38H54O3 |
| Molecular Weight | 558.83 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Recommended Standards
- N-(6-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-2,5-dioxo-2H,5H,6H-pyrano[3,2-c]pyridin-3-yl)-3-(trifluoromethyl)benzamide (CAS 341966-33-4)
- rel-(4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-(3,5-di-tert-butylphenyl)-4,5-dihydrooxazole) (CAS 1161948-34-0)
- Ergosterol Impurity 10 (CAS 130155-33-8)
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