Olmesartan Impurity 70 CAS 37830-90-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 37830-90-3 |
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Olmesartan Impurity 70 (CAS 37830-90-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C5H6O3. Molecular weight: 114.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H6O3 |
| Molecular Weight | 114.10 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
Related Olmesartan Standards
- Olmesartan Impurity 107 (CAS 105235-65-2)
- Olmesartan Impurity 10 (CAS 4437-70-1)
- Olmesartan Impurity 72 (CAS 95579-71-8)
- Olmesartan Impurity 3 (CAS 80841-78-7)
- Olmesartan Impurity 62 (CAS 91526-17-9)
- Olmesartan Impurity 64 (CAS 51802-42-7)
- Olmesartan Impurity 106 (CAS CATO-C4X-1097106)
- Olmesartan Impurity 63 (CAS 144690-06-2)
Recommended Standards
- Baloxavir Impurity 126 (CAS CATO-C4X-2108126)
- (E)-3-Methyl-4-oxo-2-butenoic acid (CAS 54168-84-2)
- Baloxavir Impurity 127 (CAS CATO-C4X-2108127)
- Dequalinium Impurity 15 (CAS 15821-13-3)
- Vazegepant Impurity 26 (CAS 928014-64-6)
- 4-Heptylbenzonitrile (CAS 60484-67-5)
- N-(2-Hydroxy-ethyl)-3-(pyrrolidine-1-sulfonyl)-benzamide (CAS 379254-38-3)
- 4-Chloro-N-ethyl-6-(1-phenyl-1H-indol-3-yl)-1,3,5-triazin-2-amine (CAS 500587-39-3)
- Tripropyl 2-hydroxypropane-1,2,3-tricarboxylate (CAS 1587-21-9)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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