Tivozanib Impurity 10 CAS CATO-C4X-340010
| CAS No. | CATO-C4X-340010 |
| Molecular Formula | C23H21ClN4O5 |
| Molecular Weight | 468.89 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Tivozanib Impurity 10 (C23H21ClN4O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 468.89 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Tivozanib Impurity 10 (CAS CATO-C4X-340010), a pharmacopoeial impurity reference standard (molecular formula C23H21ClN4O5, MW 468.89 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
CATO manufactures Tivozanib Impurity 10 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 | C23H21ClN4O5 |
| Molecular Weight | 468.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Tivozanib Standards
- Tivozanib Impurity 20 (CAS CATO-C4X-340020)
- Tivozanib D6 (CAS CATO-C4X-34001)
- Tivozanib Impurity 13 (CAS CATO-C4X-340013)
- Tivozanib (CAS 475108-18-0)
- Tivozanib Impurity 12 (CAS CATO-C4X-340012)
- Tivozanib Impurity 18 (CAS CATO-C4X-340018)
- Tivozanib Impurity 8 (CAS CATO-C4X-34008)
- Tivozanib Impurity 14 (CAS CATO-C4X-340014)
Recommended Standards
- Cyclohexyl 4-(5-(2-chloro-4-nitrophenyl)furan-2-carboxamido)benzoate (CAS 7061-86-1)
- 3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]sulfanyl}-5-[(E)-2-[(4-methoxyphenyl)amino]ethenyl]-1,2-thiazole-4-carbonitrile (CAS 338412-95-6)
- Ertugliflozin Impurity 36 (CAS CATO-C4X-301136)
- Ethyl (1-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-2,3-dihydro-1H-inden-2-yl)carbamate (CAS 303152-95-6)
- Sorafenib Impurity 55 HCl (CAS 176977-85-8)
- Losartan impurity 32 (CAS CATO-C4X-168332)
- Cefotiam Impurity 11 (CAS CATO-C4X-120411)
- N-[(1-Methyl-1H-pyrazol-4-yl)methyl]sulfamide (CAS 1170651-67-8)
- 1-Butyl-3-(4-nitrophenyl)-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 666180-33-2)
- Biapenem impurity 35 (CAS 1080648-58-3)
- Ethyl 5-Phenylthiazole-2-carboxylate (CAS 58333-72-5)
- (2-Chloro-6-fluoroquinolin-3-yl)methanol (CAS 1017403-67-6)
- 5-Amino-N,N-dimethyl-2-(methylamino)benzamide (CAS 1369828-80-7)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com