Ibuprofen Impurity 74 CAS 1261642-35-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1261642-35-6 |
| Molecular Formula | C13H17ClO |
| Molecular Weight | 224.73 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ibuprofen Impurity 74 (CAS 1261642-35-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17ClO. Molecular weight: 224.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17ClO |
| Molecular Weight | 224.73 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
Related Ibuprofen Standards
- (S)-(+)-Ibuprofen Acid Chloride (CAS 115588-20-0)
- Ibuprofen Impurity 58 (CAS 80336-66-9)
- Ibuprofen Impurity 26 (CAS 67173-18-6)
- Ibuprofen Impurity 51 (CAS 43153-03-3)
- Ibuprofen EP Impurity L (CAS 53949-53-4)
- Ibuprofen EP Impurity M (CAS 60057-62-7)
- Ibuprofen Impurity 27 (CAS 53949-54-5)
- Ibuprofen EP Impurity B Sodium (CAS CATO-C4X-108236)
Recommended Standards
- Penehyclidine impurity 18 (CAS CATO-C4X-130418)
- 898785-26-7 6-Chloro-1-(3-methylphenyl)hexan-1-one DTXSID00642368 (CAS 898785-26-7)
- Loxoprofen Impurity 61 (CAS CATO-C4X-148861)
- Fezolinetant impurity 2 (CAS 1429558-79-1)
- Olmesartan Impurity 109 (CAS 1867269-66-6)
- 2'-(Trifluoromethyl)-[1,1'-biphenyl]-4-amine hydrochloride (CAS 811842-57-6)
- Ethyl 3-(furan-2-yl)-2-oxopropanoate (CAS 288309-52-4)
- Iodomethyl sulbactam (CAS 76247-39-7)
- 2-(3-Ethoxyphenyl)isonicotinic acid (CAS 1262005-38-8)
- (Tyr9)-Cholecystokinin Octapeptide (sulfated) (H-9770.0005) (CAS 96607-61-3)
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