4’-Hydroxy Diclofenac-d4 CAS 254762-27-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 254762-27-1 |
| Molecular Formula | C14H7D4Cl2NO3 |
| Molecular Weight | 316.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4’-Hydroxy Diclofenac-d4 (CAS 254762-27-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H7D4Cl2NO3. Molecular weight: 316.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H7D4Cl2NO3 |
| Molecular Weight | 316.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- tert-Butyl 4-bromo-7-fluoroisoindoline-2-carboxylate (CAS 2134649-54-8)
- (2R,3R)-2-(3,5-dichlorophenyl)-1-ethyl-6-oxopiperidine-3-carboxylic acid (CAS 1013770-27-8)
- Ethyl 8-bromo-5-(methylthio)imidazo[1,5-c]pyrimidine-1-carboxylate (CAS 2170605-19-1)
- 1-(1-Benzylpiperidin-4-yl)-2-phenylethanol (CAS 145006-98-0)
- (5-(Ethyl(methyl)amino)thiophen-2-yl)boronic acid (CAS 2225153-14-8)
- 1-(2,5-dichlorophenyl)piperazine hydrochloride (CAS 119438-13-0)
- 2-Ethyl-6-fluoropyridine (CAS 1309113-04-9)
- 2-(3-Chlorophenoxy)-2-methylpropanoyl chloride (CAS 4878-03-9)
- Furan-2-yl(3-isopropoxy-5-methylphenyl)methanol (CAS 1443343-90-5)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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