Ilaprazole impurity 186 CAS CATO-C4X-1130186
| CAS No. | CATO-C4X-1130186 |
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ilaprazole impurity 186 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.
Ilaprazole impurity 186 (CAS CATO-C4X-1130186) is a certified pharmaceutical impurity reference standard with the molecular formula C7H7N3O and a molecular weight of 149.15 g/mol.
Structurally, Ilaprazole impurity 186 (C7H7N3O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 149.15 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Ilaprazole Standards
- Ilaprazole Impurity 137 (CAS CATO-C4X-1130137)
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- Ilaprazole Impurity 134 (CAS 32114-57-1)
- Ilaprazole impurity 204 (CAS 1379034-97-5)
- Ilaprazole Impurity 40 (CAS 102625-96-7)
- Ilaprazole Impurity 76 (CAS 59886-85-0)
- Ilaprazole Impurity 77 (CAS 99651-28-2)
- Ilaprazole Impurity 161 (CAS CATO-C4X-1130161)
Recommended Standards
- Gefitinib Impurity 22 (CAS 52805-46-6)
- Cetilistat Impurity 5 (CAS 22876-16-0)
- Axitinib Impurity 66 (CAS 2419145-29-0)
- Isoniazid Impurity 11 (CAS 4813-02-9)
- Ticagrelor Impurity 189 (CAS CATO-C4X-1093189)
- Linagliptin Impurity 57 (CAS 2416949-69-2)
- Butylphthalide Impurity 75 (CAS 72917-31-8)
- 5-Chloro-3-(4-chlorophenyl)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 129177-21-5)
- Methyl (5-(pyrazin-2-ylthio)-1H-benzo[d]imidazol-2-yl)carbamate (CAS 55564-31-3)
- 3-(6-Chloro-3-oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)propanenitrile (CAS 351003-20-8)
- 2-(Diisopropylamino)ethanol Xanthene-9-carboxylate (CAS 13347-41-6)
- N-(thiophen-2-ylmethyl)tetrahydro-2H-pyran-4-amine (CAS 1154883-95-0)
- ((2R,3S,4R,5R)-5-(6-(Benzylamino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 13484-66-7)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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