Cortisol Impurity 4 CAS 7050-24-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7050-24-0 |
| Molecular Formula | C21H32O5 |
| Molecular Weight | 364.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cortisol Impurity 4 (CAS 7050-24-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H32O5. Molecular weight: 364.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H32O5 |
| Molecular Weight | 364.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Cortisol Standards
- Cortisol-1,2-d2 (CAS 1257650-73-9)
- Cortisol-1,2-d2 (CAS 79037-25-5)
- Cortisol-9,12,12-d3 (CAS 115699-92-8)
- Cortisol 21-mesylate (CAS 6677-96-9)
- Cortisol 21-Sulfate (CAS 1253-43-6)
- Cortisol 21-Benzoate (CAS 74669-84-4)
- Cortisol 21-beta-D-Glucuronide (CAS 7301-54-4)
- Cortisol 21-m-Maleimidobenzoate (CAS 73499-12-4)
Recommended Standards
- allo-Tetrahydro cortisone (CAS 547-77-3)
- N-(1-Butyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)thiophene-2-sulfonamide (CAS 946221-75-6)
- Acebutolol EP Impurity K (CAS 74143-33-2)
- tert-Butyl 2-oxoimidazolidine-1-carboxylate (CAS 82933-19-5)
- Benzyl ((3S,4S)-4-aminotetrahydro-2H-pyran-3-yl)carbamate (CAS 2387560-63-4)
- Benzyl 2-methylazepane-1-carboxylate (CAS 1857523-19-3)
- Cholesterol Impurity 13 (CAS 34310-88-8)
- 2,3,4-Trichlorobutene (CAS 2431-50-7)
- (S)-2-((1-Benzylpyrrolidin-3-yl)amino)-N-hydroxyacetamide (CAS 919996-36-4)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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