Cetilistat Impurity 7 CAS 62072-61-1
| CAS No. | 62072-61-1 |
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Cetilistat Impurity 7 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Cetilistat Impurity 7 (CAS 62072-61-1) is a certified pharmaceutical impurity reference standard with the molecular formula C10H11NO3 and a molecular weight of 193.20 g/mol.
Structurally, Cetilistat Impurity 7 (C10H11NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 193.20 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C10H11NO3 |
| Molecular Weight | 193.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Cetilistat Standards
- Cetilistat Impurity 6 (CAS 2302616-95-9)
- Cetilistat Impurity 9 (CAS 135498-43-0)
- Cetilistat Impurity 8 (CAS 62072-62-2)
- Cetilistat Impurity 5 (CAS 22876-16-0)
- Cetilistat Impurity 2 (CAS CATO-C4X-11702)
- Cetilistat Impurity 11 (CAS CATO-C4X-117011)
- Cetilistat Impurity 3 (CAS 282526-78-7)
- Cetilistat Impurity 10 (CAS CATO-C4X-117010)
Recommended Standards
- Acetaminophen EP Impurity H (CAS 2623-33-8)
- Mirabegron Impurity 61 (CAS 18699-02-0)
- Nilotinib Impurity 40 (CAS 859026-97-4)
- N-Benzoyl-L-alanine (CAS 2198-64-3)
- Rivaroxaban Impurity 82 (CAS 73825-95-3)
- Ethacridine Lactate Impurity 4 (CAS CATO-C4X-26094)
- Mirabegron Impurity 146 (CAS CATO-C4X-1032146)
- 2-Methoxy-6-(((5-methylisoxazol-3-yl)amino)methyl)phenol (CAS 882073-36-1)
- (R)-1-(3-bromophenyl)butan-1-amine (CAS 1391542-02-1)
- (Z)-Nilotinib Impurity 37 (CAS 75415-01-9)
- 31642-90-7 3-Amino-4-morpholin-4-yl-benzamide DTXSID30357135 (CAS 31642-90-7)
- N-[(4-Methoxyphenyl)methyl]-3-oxobutanamide (CAS 51719-12-1)
- Boc-Phe-D-Leu-Phe-D-Leu-Phe-OH (CAS 66556-73-8)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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