Ketorolac Impurity 51 CAS 111122-84-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 111122-84-0 |
| Molecular Formula | C18H13NO2 |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ketorolac Impurity 51 (CAS 111122-84-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H13NO2. Molecular weight: 275.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H13NO2 |
| Molecular Weight | 275.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Ketorolac Standards
- Ketorolac Impurity 52 (CAS 147088-89-9)
- Ketorolac Impurity 57 (CAS CATO-C4X-166957)
- Ketorolac Impurity 58 (CAS CATO-C4X-166958)
- Ketorolac Impurity 22 (CAS CATO-C4X-166922)
- Ketorolac Impurity 26 (CAS 111930-01-9)
- Ketorolac EP Impurity H (CAS 80965-09-9)
- Ketorolac EP Impurity J (CAS 108061-03-6)
- Ketorolac Impurity 25 (CAS CATO-C4X-166925)
Recommended Standards
- Phenylephrine Impurity 102 (CAS 1312706-19-6)
- Phenylephrine Impurity 101 (CAS 1312706-18-5)
- Tenoxicam EP Impurity B (CAS 59804-25-0)
- Terbutaline Impurity 33 (CAS 1428441-56-8)
- Glycerol Impurity 15 (CAS CATO-C4X-217115)
- N-(methoxymethyl)-1,1-diphenyl-N-((trimethylsilyl)methyl)methanamine (CAS 1170701-52-6)
- (E)-Methyl 4-(4-methylpiperazin-1-yl)but-2-enoate (CAS 1868868-85-2)
- 1-(4-Chlorobenzyl)cyclopropane-1-carboxylic acid (CAS 1621-37-0)
- Apixaban Impurity 1 (CAS 503614-92-4)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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