(20R)-13(17)-Diacholestene CAS 82079-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82079-08-1 |
| Molecular Formula | C27H46 |
| Molecular Weight | 370.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(20R)-13(17)-Diacholestene (CAS 82079-08-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H46. Molecular weight: 370.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H46 |
| Molecular Weight | 370.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1980 |
Recommended Standards
- 3, 5-Cyclocholestane (CAS 17132-01-3)
- 17a(H),21B(H)-25,28,30-Trisnorhopane (CAS 85115-38-4)
- Cholest-4-ene (CAS 16732-86-8)
- 3-Amino-5-iodopyridin-4(1H)-one (CAS 98027-53-3)
- 2-(Pyridin-3-yl)quinoline-4-carboxylic acid (CAS 7482-91-9)
- (6-Chloropyrazin-2-yl)(morpholino)methanone (CAS 24079-32-1)
- Nafamostat Impurity 14 (CAS 62529-01-5)
- (3AR,8bS)-2-(2-(Diphenylphosphanyl)phenyl)-4,4-dimethyl-3a,8b-dihydro-4H-indeno[2,1-d]oxazole (CAS 195192-48-4)
- 3-[(E)-[(2-Hydroxyphenyl)methylidene]amino]-1-phenylurea (CAS 1271144-44-5)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com