Ibuprofen Sodium Salt CAS 31121-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31121-93-4 |
| Molecular Formula | C13H17O2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ibuprofen Sodium Salt (CAS 31121-93-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H17O2 Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H17O2 Na |
| Molecular Weight | 228.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Related Ibuprofen Standards
- Ibuprofen Impurity 5 (CAS 100319-40-2)
- Ibuprofen EP Impurity R (CAS 102120-87-6)
- Ibuprofen Impurity 20 (CAS 10262-65-4)
- Ibuprofen Impurity 35 (CAS 103775-30-6)
- Ibuprofen impurity 127 (CAS 105959-56-6)
- Ibuprofen Methocarbamol Ester (Mixture of Diastereomers) (CAS 111632-17-8)
- Ibuprofen Impurity 42 (CAS 113403-10-4)
- Ibuprofen Acyl Glucuronide (Mixture of Diastereomers) (CAS 115075-59-7)
Recommended Standards
- Procaine N-Oxide (CAS 1027072-50-9)
- 2-Amino-5-chloro-3,4-dimethyl-3H-imidazo[4,5-f]quinoline 5-Chloro-1,4-dimethyl-1H-midazo[4,5-f]quinolin-2-amine 5-Chloro-MeIQ 887352-40-1 (CAS 887352-40-1)
- 7-Bromo-1-ethyl-1,3-benzodiazole-5-carboxylic acid (CAS 1437795-17-9)
- 2'-Fluoro[1,1'-biphenyl]-3-carbonitrile (CAS 893738-69-7)
- 2-(2,5-Difluorophenyl)propanoic acid (CAS 1216110-63-2)
- N,N'-(1,3,4-Thiadiazole-2,5-diyl)bis(N-methylacetamide) (CAS 61784-94-9)
- Semaglutide impurity 50 (CAS 2773558-66-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com