Diclofenac EP Impurity D Sodium Salt CAS 127792-45-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 127792-45-4 |
| Molecular Formula | C14H10BrClNNaO2 |
| Molecular Weight | 362.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Diclofenac EP Impurity D Sodium Salt (CAS 127792-45-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H10BrClNNaO2. Molecular weight: 362.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H10BrClNNaO2 |
| Molecular Weight | 362.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Diclofenac Standards
- Diclofenac N-Oxydiethylamine Ester (CAS CATO-C4X-16142)
- Diclofenac sodium Impurity 56 (CAS 221016-39-3)
- Diclofenac Impurity 60 (CAS 120339-20-0)
- Diclofenac Impurity 27 (CAS CATO-C4X-105127)
- Diclofenac Impurity 28 (CAS CATO-C4X-105128)
- Diclofenac Impurity 8 (CAS 106610-60-0)
- Diclofenac EP Impurity D (CAS 127792-23-8)
- Diclofenac Isopropyl Ester (CAS 66370-79-4)
Recommended Standards
- 2-(Dicyclohexylphosphino)biphenyl 247940-06-3 (2-BIPHENYL)DICYCLOHEXYLPHOSPHINE;(2-BIPHENYLYL)DICYCLOHEXYLPHOSPHINE;2-(DICYCLOHEXYLPHOSPHINO)BIPHENYL;2-(DICYLOHEXYLPHOSPHINO)BIPHENYL;BIPHENYL-2-YLDICYCLOHEXYLPHOSPHINE;CYCLOHEXYL JOHNPHOS;DICYCLOHEXYL(2-PHENYLPHENYL)PHOSPHANE;PHOSPHINE, [1,1'-BIPHENYL]-2-YLDICYCLOHEXYL-;[1,1'-BIPHENYL]-2-YLDICYCLOHEXYLPHOSPHINE GC10123 (CAS 247940-06-3)
- 1,10-Decadiyl Bismethanethiosulfonate (CAS 56-02-0)
- 1-(Benzyloxy)-2-chloro-4-fluoro-3-iodobenzene (CAS 2624417-00-9)
- Peramivir impurity 122 (CAS CATO-C4X-1833122)
- Roxatidine Impurity 25 (CAS CATO-C4X-121325)
- (4-(2-(1H-Pyrazol-1-yl)ethyl)piperazin-1-yl)(1-(thiophen-2-yl)cyclopentyl)methanone (CAS 1286702-99-5)
- 2-(4,4-Difluoropiperidin-1-yl)ethan-1-ol (CAS 276862-11-4)
- 2-Chloro-6-(pyrrolidin-1-yl)-4-(trifluoromethyl)pyridine (CAS 1053657-79-6)
- N4-(5-(Diethylamino)pentan-2-yl)quinoline-4,6-diamine (CAS 78703-85-2)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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