Hydrocortisone Impurity 56 CAS CATO-C4X-140156
| CAS No. | CATO-C4X-140156 |
| Molecular Formula | C21H30O5 |
| Molecular Weight | 362.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Hydrocortisone Impurity 56.
As a process- or degradation-related impurity, Hydrocortisone Impurity 56 (CAS CATO-C4X-140156, C21H30O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, Hydrocortisone Impurity 56 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 362.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Hydrocortisone Impurity 56 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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 |
Related Hydrocortisone Standards
- Hydrocortisone Degradation ProductDISCONTINUED. Offer D229160 (CAS 1960421-03-7)
- Hydrocortisone Impurity 18 (CAS 27149-68-4)
- Hydrocortisone EP Impurity M (CAS 566-35-8)
- Hydrocortisone Impurity 53 (CAS 80753-80-6)
- 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
- Loxoprofen Impurity 113 (CAS CATO-C4X-1488113)
- Prednisolone EP Impurity G (CAS 2299-46-9)
- Solifenacin EP impurity G (CAS 740780-79-4)
- Bisphenol A Impurity 3 (CAS 2300-15-4)
- N-Nitroso Vortioxetine Bromo Impurity 106 (CAS CATO-C4X-1056106)
- Maribavir Impurity 12 (CAS CATO-C4X-300712)
- Meropenem Impurity 38 (CAS CATO-C4X-130938)
- Trimethyl(phenethoxy)silane (CAS 14629-58-4)
- 3,4,5-Trichlorothiophene-2-sulfonyl chloride (CAS 24622-15-9)
- 1-[(5-bromothien-2-yl)methyl]-4-(chloroacetyl)piperazine hydrochloride (CAS 1052544-19-0)
- Pyrrole (CAS 109-97-7)
- (2-(2-Aminophenyl)thiazol-4-yl)methanol (CAS 658076-79-0)
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- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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 18665070610 / Nicole.chen@cato-chem.com