Eperisone impurity 21 CAS 74532-88-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 74532-88-0 |
| Molecular Formula | C11H16O |
| Molecular Weight | 164.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Eperisone impurity 21 (CAS 74532-88-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H16O. Molecular weight: 164.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H16O |
| Molecular Weight | 164.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
Related Eperisone Standards
- Eperisone Impurity 14 (CAS 191543-16-5)
- Eperisone Impurity N1 (CAS 70639-76-8)
- Eperisone Impurity 42 (CAS 40475-69-2)
- Eperisone impurity 26 (CAS 74532-89-1)
- Eperisone impurity 27 (CAS CATO-C4X-227927)
- Eperisone impurity 10 (CAS CATO-C4X-227910)
- Eperisone impurity 24 (CAS 1806315-57-0)
- Eperisone Impurity 37 (CAS 79219-17-3)
Recommended Standards
- Dyclonine impurity 35 (CAS 2052-13-3)
- cis-Jasmone (CAS 488-10-8)
- Dyclonine Impurity 28 (CAS 23079-65-4)
- Linaprazan Impurity 10 (CAS CATO-C4X-348610)
- Difelikefalin Impurity 44 (CAS 957006-52-9)
- Ethyl 1,3,5-trimethyl-1H-pyrazole-4-carboxylate (CAS 56079-16-4)
- 2-Amino-4-(4-(benzyloxy)-3-methoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 337497-92-4)
- 2-(3-chloropyrazin-2-yl)acetonitrile (CAS 914360-88-6)
- Visomitin-d15 (CAS CATO-C4X-20823)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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