Epifriedelanol CAS 16844-71-6
| CAS No. | 16844-71-6 |
| Molecular Formula | C30H52O |
| Molecular Weight | 428.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Epifriedelanol 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.
Epifriedelanol (CAS 16844-71-6), molecular formula C30H52O and molecular weight 428.73 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Epifriedelanol (C30H52O) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 428.73 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C30H52O |
| Molecular Weight | 428.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Recommended Standards
- (10S,13R,14R,17R)-4,4,10,13,14-Pentamethyl-17-((R)-6-methylhept-5-en-2-yl)-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 911660-54-3 (CAS 911660-54-3)
- 2-[(4-Chlorophenyl)methyl]-N-[(2,4-dichlorophenyl)methyl]quinazolin-4-amine (CAS 303149-83-9)
- Friedelan-3a-ol (CAS 5085-72-3)
- 2-[(4-Chlorophenyl)methyl]-N-[(3,4-dichlorophenyl)methyl]quinazolin-4-amine (CAS 303149-57-7)
- 1-(Pyridin-4-yl)hexane-1,6-diamine (CAS 904813-64-5)
- [1,2'-Binaphthalen]-6'-yl trifluoromethanesulfonate (CAS 1451262-48-8)
- 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxaldehyde (CAS 1211443-55-8)
- Lumacaftor Impurity 1 (CAS 2732521-08-1)
- 2-Butylundecanoic acid (CAS 66241-54-1)
- 4-(4-Chlorophenyl)-2-{[(4-chlorophenyl)methyl]amino}-4-oxobutanoic acid (CAS 1214666-08-6)
- (1-Phenyl-1H-1,2,3-triazol-4-yl)methyl 3-(trifluoromethyl)benzoate (CAS 338757-36-1)
- 1-Phenylbut-3-yn-1-amine hydrochloride (CAS 1177093-09-2)
- Ethyl 8-acetyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 132664-49-4)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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