Isosorbide Dinitrate Impurity 6 CAS 65940-93-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 65940-93-4 |
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Isosorbide Dinitrate Impurity 6 (CAS 65940-93-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12O5. Molecular weight: 188.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1975 |
Related Isosorbide Standards
- Isosorbide Dinitrate Impurity 5 (CAS 13042-39-2)
- Isosorbide Dinitrate Impurity 10 (CAS CATO-C4X-223810)
- Isosorbide Dinitrate Impurity 11 (CAS 110627-22-0)
- Isosorbide Impurity 22 (CAS 110627-23-1)
- Isosorbide Dinitrate, Diluted EP Impurity C (CAS 16051-77-7)
- Isosorbide Dinitrate Impurity 18 (Diluted with Lactose) (CAS 16908-90-0)
- Isosorbide Dinitrate EP Impurity B (CAS 16106-20-0)
- Isosorbide Dinitrate Impurity 28 (CAS CATO-C4X-223828)
Recommended Standards
- Arginine Impurity 17 (CAS 151512-14-0)
- Vitamin K1 Impurity 5 (CAS 483-55-6)
- Perampanel Impurity 38 (CAS 142929-10-0)
- Lamivudine EP Impurity H (CAS 160552-54-5)
- Enzalutamide Impurity 58 (CAS CATO-C4X-101658)
- Methyl 3-(3-chlorophenyl)-5-fluorobenzoate (CAS 1820674-51-8)
- 1-(4-Methylphenylsulfonyl)-1H-pyrrole-3-carbonyl chloride (CAS 942470-11-3)
- Piperazine Dihydrochloride Monohydrate (CAS 6091-62-9)
- Amlodipine Besylate Impurity 47 (CAS 1621516-91-3)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
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