Clevidipine Impurity 40 CAS CATO-C4X-101540
| CAS No. | CATO-C4X-101540 |
| Molecular Formula | C15H14Cl2O3 |
| Molecular Weight | 313.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Clevidipine Impurity 40 (CAS CATO-C4X-101540), a pharmacopoeial impurity reference standard (molecular formula C15H14Cl2O3, MW 313.18 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Clevidipine Impurity 40 (C15H14Cl2O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 313.18 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Clevidipine Impurity 40 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 | C15H14Cl2O3 |
| Molecular Weight | 313.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Clevidipine Standards
- Clevidipine Impurity C41 (CAS 1898262-46-8)
- Clevidipine butyrate Impurity 15 (CAS 1801167-49-6)
- Clevidipine Butyrate impurity 19 (CAS 253597-20-5)
- Clevidipine impurity 38 (CAS 68064-72-2)
- Clevidipine Butyrate impurity 18 (CAS 105383-68-4)
- Clevidipine Impurity 35 (CAS CATO-C4X-101535)
- Clevidipine Impurity 41 (CAS CATO-C4X-101541)
- Clevidipine butyrate Impurity 12 (CAS 91854-03-4)
Recommended Standards
- 2,4-Bis(methylsulfonyl)-1-bromobenzene (CAS 1000018-15-4)
- Tert-butyl (R)-(1-iodo-3-methylbutan-2-yl)carbamate (CAS 293305-70-1)
- 2-Bromo-n-(3-acetamidophenyl)-3-methylbutanamide (CAS 1016772-54-5)
- tert-Butyl (5-iodopentyl)carbamate (CAS 262278-05-7)
- Tamsulosin Impurity 71 (CAS CATO-C4X-118771)
- Landiolol Impurity 44 (CAS 115314-14-2)
- Lubiprostone Impurity 29 (CAS CATO-C4X-113629)
- 2-Amino-2-(4-hydroxyphenyl)acetic acid (CAS 938-97-6)
- (4-(4-Methyl-1H-pyrazol-1-yl)-3-(trifluoromethyl)phenyl)boronic acid (CAS 2256708-79-7)
- 1-Amino-n,n-diethylcyclohexane-1-carboxamide (CAS 1016782-22-1)
- Methyl 2-((2-methoxyethyl)amino)-2-methylpropanoate (CAS 959016-47-8)
- Methyl 2-chloro-6-formylisonicotinate (CAS 1006598-63-5)
- ICMe (CAS 507484-61-9)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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