Hydrocortisone Impurity 18 CAS 27149-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27149-68-4 |
| Molecular Formula | C21H30O5 |
| Molecular Weight | 362.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Hydrocortisone Impurity 18 (CAS 27149-68-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H30O5. Molecular weight: 362.46 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H30O5 |
| Molecular Weight | 362.46 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
Related Hydrocortisone Standards
- Hydrocortisone Degradation ProductDISCONTINUED. Offer D229160 (CAS 1960421-03-7)
- Hydrocortisone EP Impurity M (CAS 566-35-8)
- Hydrocortisone Impurity 53 (CAS 80753-80-6)
- Hydrocortisone Impurity 56 (CAS CATO-C4X-140156)
- Hydrocortisone (CAS 50-23-7)
- Hydrocortisone (9beta,11beta)-Epoxide (CAS 10072-97-6)
- Hydrocortisone EP Impurity A (CAS 50-24-8)
- Hydrocortisone EP Impurity E (CAS 600-99-7)
Recommended Standards
- Furan-2-ylmethyl 4'-hexyl-[1,1'-biphenyl]-4-carboxylate (CAS 920270-20-8)
- Isoadhumulone (CAS 25422-83-7)
- Ethyl 8-oxo-8-(phenanthren-9-yl)octanoate (CAS 898752-94-8)
- Tert-butyl 4-(piperazin-1-yl)piperidine-1-carboxylate hydrochloride (CAS 205059-39-8)
- 2-Chloropyrido[2,3-d]pyrimidine-4(1H)-thione (CAS 91996-76-8)
- 4-Hydrazinylphthalazin-1(2H)-one (CAS 14161-35-4)
- trans-Naphthalen-1-ylmethyl (1r,4r)-4-hydroxy-1-methylcyclohexane-1-carboxylate (CAS 2787515-80-2)
- 4-Isopropylphenyl isothiocyanate (CAS 89007-45-4)
- Benzenamine, 4,4′-(21H,23H-porphine-5,15-diyl)bis- (CAS 292145-34-7)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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