Azilsartan Impurity 130 CAS CATO-C4X-1096130
| CAS No. | CATO-C4X-1096130 |
| Molecular Formula | C21H19N5O |
| Molecular Weight | 357.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Azilsartan Impurity 130 (CAS CATO-C4X-1096130) is a certified pharmaceutical impurity reference standard with the molecular formula C21H19N5O and a molecular weight of 357.41 g/mol.
Azilsartan Impurity 130 (C21H19N5O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Azilsartan Impurity 130 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H19N5O |
| Molecular Weight | 357.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Azilsartan Standards
- Azilsartan Impurity 112 (CAS CATO-C4X-1096112)
- Azilsartan Impurity 137 (CAS CATO-C4X-1096137)
- Azilsartan Impurity 19 (CAS 1993494-84-0)
- Azilsartan Impurity 131 (CAS CATO-C4X-1096131)
- Azilsartan impurity 141 (CAS CATO-C4X-1096141)
- Azilsartan Impurity 9 (CAS 136285-69-3)
- Azilsartan Impurity 111 (CAS CATO-C4X-1096111)
- Azilsartan Impurity 89 (CAS 147404-75-9)
Recommended Standards
- Cinacalcet Impurity 97 (CAS CATO-C4X-105997)
- Alogliptin Impurity 20 (CAS CATO-C4X-109920)
- Cinacalcet Impurity 92 (CAS CATO-C4X-105992)
- Alogliptin Impurity 8 (CAS 1820685-30-0)
- Flumazenil Impurity 8 (CAS 78755-82-5)
- Phoxim Impurity 6 (CAS 14816-16-1)
- Roflumilast Impurity 40 (CAS CATO-C4X-108440)
- 6-Iodo-pyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1220039-46-2)
- 2-(2-Oxo-3-phenyl-8-oxa-1,4-diazaspiro[4.5]dec-3-en-1-yl)acetic acid (CAS 1708080-17-4)
- Baloxavir Marboxil Impurity 160 (CAS CATO-C4X-2108160)
- 1-(3,4-Dichlorobenzyl)-N'-(4-methylbenzoyl)piperidine-4-carbohydrazide (CAS 478078-38-5)
- 1-((3-Aminopropyl)amino)-4-(methylamino)anthracene-9,10-dione (CAS 22366-99-0)
- Methyl 1-(4-chloro-5-formylthiazol-2-yl)piperidine-4-carboxylate (CAS 914348-64-4)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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 18665070610 / Nicole.chen@cato-chem.com