Diclofenac Epolamine CAS 119623-66-4
| CAS No. | 119623-66-4 |
| Molecular Formula | C14H11Cl2NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| 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 Diclofenac Epolamine.
CATO supplies Diclofenac Epolamine (CAS 119623-66-4), a certified reference material (molecular formula C14H11Cl2NO2C6H13NO, MW 411.32 g/mol) for analytical method development and quality control.
Structurally, Diclofenac Epolamine (C14H11Cl2NO2C6H13NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 411.32 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H11Cl2NO2 C6H13NO |
| Molecular Weight | 411.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diclofenac Standards
- Diclofenac Impurity 21 (CAS 105836-68-8)
- Diclofenac Impurity 8 (CAS 106610-60-0)
- Diclofenac Impurity 60 (CAS 120339-20-0)
- Diclofenac Impurity 19 (CAS 1205-40-9)
- Diclofenac Impurity 31 (CAS 1219112-85-2)
- Diclofenac Sodium Impurity 34 (CAS 123790-84-1)
- Diclofenac impurity f (CAS 124426-56-8)
- Diclofenac sodium Impurity 63 (CAS 1254576-93-6)
Recommended Standards
- Benzyl 3a-((tert-butoxycarbonyl)amino)hexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 2177257-63-3)
- Methyl 3-[2-(1,3-dioxoisoindol-2-yl)ethyl]-6-fluoro-1H-indole-4-carboxylate (CAS 1408282-25-6)
- 3-tert-butyl-1,2,4-oxadiazole-5-carbaldehyde (CAS 944901-78-4)
- N-(6-Chloro-9H-purin-2-yl)-formamide Acetate (CAS 190962-00-6)
- Methyl 2-amino-4-bromo-5-iodo-3-methylbenzoate (CAS 2803281-31-2)
- N-(tert-Butyl)-3-((6-methyl-2-oxo-2H-pyran-4-yl)oxy)azetidine-1-carboxamide (CAS 1787880-21-0)
- CP-101606 methanesulfonate (CAS 188591-67-5)
- 5-Benzyl-5-azaspiro[3.5]nonan-8-amine (CAS 2361644-19-9)
- 2-Cyclopropyl-5-methylthiophen-3-amine (CAS 2567560-67-0)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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