Dexamethasone-d4 CAS 50-02-2(Unlabelled)
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50-02-2(Unlabelled) |
| Molecular Formula | C22H25D4FO5 |
| Molecular Weight | 396.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dexamethasone-d4 (CAS 50-02-2(Unlabelled)) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H25D4FO5. Molecular weight: 396.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H25D4FO5 |
| Molecular Weight | 396.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
Related Dexamethasone Standards
- Dexamethasone Impurity 116 (CAS 107419-73-8)
- Dexamethasone-d5 (CAS 358731-91-6)
- Dexamethasone-d3 (CAS CATO-CCAD301835)
- Dexamethasone EP Impurity B Hydrochloride (CAS 956901-32-9)
- Dexamethasone EP Impurity H (CAS 10106-41-9)
- Dexamethasone EP Impurity C (CAS 426-17-5)
- Dexamethasone Impurity 24 (CAS 24510-54-1)
- Dexamethasone-4¸6α¸21¸21-[d4] (CAS 2483831-63-4)
Recommended Standards
- N2,N4,N6-Tri-p-tolyl-1,3,5-triazine-2,4,6-triamine (CAS 2272-25-5)
- di-tert-Butyl 2-(methylthio)-6,7-dihydro-5H-pyrimido[5,4-e][1,4]diazepine-5,8(9H)-dicarboxylate (CAS 1251017-28-3)
- N2,N4,N6-Tri-m-tolyl-1,3,5-triazine-2,4,6-triamine (CAS 82504-70-9)
- 6-Methyl-5-oxoheptanoic acid (CAS 40564-61-2)
- (5-Bromo-2-isocyanophenyl)(2-fluorophenyl)methanone (CAS 730964-92-8)
- 3-(5-Decyl-4,5-dihydroisoxazol-3-yl)propanoic acid (CAS 86492-84-4)
- (2-Fluoro-4-(methylsulfonyl)phenyl)methanol (CAS 1461702-87-3)
- (1s)-1-(5-Fluoro-2-methylphenyl)ethan-1-ol (CAS 1344931-22-1)
- [3-(Trimethylammonium)propyl] Methanethiosulfonate Bromide (CAS 220560-60-1)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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