Gemfibrozil EP Impurity E CAS 500904-61-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 500904-61-0 |
| Molecular Formula | C18H26O3 |
| Molecular Weight | 290.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Gemfibrozil EP Impurity E (CAS 500904-61-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H26O3. Molecular weight: 290.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H26O3 |
| Molecular Weight | 290.40 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Gemfibrozil Standards
- Gemfibrozil Related Compound 16 (6-Propenyl Gemfibrozil) (Mixture of Z and E Isomers) (CAS 1798429-95-4)
- Gemfibrozil Isopropyl Ester (CAS 154021-24-6)
- Gemfibrozil EP Impurity H (CAS 415724-02-6)
- Gemfibrozil Impurity N1 (CAS 63258-18-4)
- Gemfibrozil Isobutyl Ester (CAS 149105-26-0)
- Gemfibrozil EP Impurity I (CAS 149105-25-9)
- Gemfibrozil-d6 (2?2-dimethyl-d6) (CAS 1184986-45-5)
- Iso-Gemfibrozil (CAS 86837-66-3)
Recommended Standards
- Alectinib Impurity 58 (CAS CATO-C4X-283658)
- Doxapram Impurity 4 (CAS 3212-87-1)
- 2-Ethylhexyltrans-4-Methoxycinnamate (CAS 83834-59-7)
- Upadacitinib Impurity 84 2HCl (CAS CATO-C4X-240584)
- Crisaborole Impurity 40 (CAS 2737-21-5)
- Methyl 2-(4-bromo-2-cyano-5-(difluoromethyl)phenyl)acetate (CAS 1805519-23-6)
- {[4-(2-methoxyphenyl)phenyl]methyl}(propan-2-yl)amine (CAS 1182441-22-0)
- 2-(4-Formylphenoxy)-N-(2-methoxyphenyl)acetamide (CAS 17172-64-4)
- Tert-butyl 5-fluoro-3-oxo-3H-spiro[benzofuran-2,4'-piperidine]-1'-carboxylate (CAS 2377357-56-5)
- Fibrinopeptide A (human) (CAS 25422-31-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com