Clevidipine Impurity 35 CAS CATO-C4X-101535
| CAS No. | CATO-C4X-101535 |
| Molecular Formula | C14H12Cl2O3 |
| Molecular Weight | 299.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Clevidipine Impurity 35.
As a process- or degradation-related impurity, Clevidipine Impurity 35 (CAS CATO-C4X-101535, C14H12Cl2O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Clevidipine Impurity 35 (C14H12Cl2O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 35 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 | C14H12Cl2O3 |
| Molecular Weight | 299.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Clevidipine Standards
- Clevidipine Butyrate impurity 18 (CAS 105383-68-4)
- Clevidipine Butyrate impurity 19 (CAS 253597-20-5)
- Clevidipine Impurity C41 (CAS 1898262-46-8)
- Clevidipine butyrate Impurity 15 (CAS 1801167-49-6)
- Clevidipine Impurity 40 (CAS CATO-C4X-101540)
- Clevidipine impurity 38 (CAS 68064-72-2)
- Clevidipine Impurity 41 (CAS CATO-C4X-101541)
- Clevidipine Impurity 34 (CAS CATO-C4X-101534)
Recommended Standards
- tert-butyl N-(4-iodobutyl)carbamate (CAS 262278-40-0)
- Resmetirom impurity 124 (CAS CATO-C4X-2912124)
- N4,N4'-Diethyl-[1,1'-biphenyl]-4,4'-diamine (CAS 6290-86-4)
- Resmetirom impurity 19 (CAS CATO-C4X-291219)
- Promethazine impurity 60 (CAS CATO-C4X-141860)
- Temocapril impurity 2 (CAS CATO-C4X-31192)
- Biotin impurity 27 (CAS CATO-C4X-156327)
- (2,4-Dinitrophenyl)asparagine (CAS 35821-54-6)
- Methyl 5,5-dimethyl-4-(methylamino)-4,5-dihydro-1,2,4-oxadiazole-3-carboxylate (CAS 1803590-96-6)
- Methyl 2-(bromomethyl)-6-chloronicotinate (CAS 1256789-01-1)
- ((4-Methoxyphenyl){2-oxo-2-[(pyridin-3-ylmethyl)-amino]ethyl}amino)acetic acid 1142215-99-3 9475AC C17H19N3O4 (CAS 1142215-99-3)
- Methyl 1-(piperidin-3-yl)bicyclo[2.1.1]Hexane-5-carboxylate hydrochloride (CAS 2171901-34-9)
- 4-Chloro-2-(tetrahydrofuran-2-yl)pyrazolo[1,5-a]pyrazine (CAS 1592422-54-2)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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