Diclofenac Impurity 31 CAS 1219112-85-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1219112-85-2 |
| Molecular Formula | C14H9BrClNO |
| Molecular Weight | 322.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Diclofenac Impurity 31 (CAS 1219112-85-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9BrClNO. Molecular weight: 322.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9BrClNO |
| Molecular Weight | 322.58 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Diclofenac Standards
- Diclofenac-d4 Sodium Salt (phenyl-d4-acetic) (CAS 154523-54-3)
- Diclofenac Ethyl Ester (Aceclofenac EP Impurity C) (CAS 15307-77-4)
- Diclofenac Impurity 7 (CAS 69002-86-4)
- Diclofenac impurity 9 (CAS CATO-C4X-16149)
- Diclofenac impurity f (CAS 124426-56-8)
- Diclofenac sodium Impurity 37 (CAS 15308-01-7)
- Diclofenac EP Impurity F (CAS 560075-65-2)
- Diclofenac Impurity 23 (CAS CATO-C4X-105123)
Recommended Standards
- N1,N1'-(Disulfanediylbis(ethane-2,1-diyl))bis(pentane-1,5-diamine) (CAS 33986-11-7)
- 5-Bromo-1-(2-chlorobenzyl)-1h-pyrazolo[3,4-b]pyridine (CAS 1016804-61-7)
- 5-Bromo-2-chloro-N-(2,2-dimethoxyethyl)benzamide (CAS 477772-67-1)
- Axitinib Impurity 35 (CAS 1443118-71-5)
- Cefodizime Impurity 3 (CAS 111298-82-9)
- tert-Butyl (1-(3-bromophenyl)-3,3-dimethoxycyclobutyl)carbamate (CAS 1956382-49-2)
- 1-(tert-Butoxy)-4-cyclopropoxy-2-ethylbenzene (CAS 1243393-34-1)
- N1-(2-methoxybenzyl)-N1-methylethane-1,2-diamine (CAS 158663-49-1)
- Brivaracetam Impurity 59 (CAS CATO-C4X-200759)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
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