Clopidogrel Impurity 42 CAS 109904-36-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 109904-36-1 |
| Molecular Formula | C15H14ClNO3S |
| Molecular Weight | 323.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Clopidogrel Impurity 42 (CAS 109904-36-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14ClNO3S. Molecular weight: 323.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14ClNO3S |
| Molecular Weight | 323.79 g/mol |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Clopidogrel Standards
- Clopidogrel Impurity 45 (Mixture of Diastereomers) (CAS CATO-C4X-102945)
- rac-Clopidogrel Acid N-Oxide (CAS CATO-C4X-102947)
- Clopidogrel Impurity 56 (CAS 1346605-15-9)
- rac-Clopidogrel, >98% (CAS 90055-48-4)
- Clopidogrel EP impurity B (CAS 1396841-05-6)
- (S)-Clopidogrel (CAS 113665-84-2)
- Clopidogrel Impurity 5 (CAS CATO-C4X-10295)
- (±)-Clopidogrel-(<I>phenyl</I>-<SUP>13</SUP>C<SUB>6</SUB>) (CAS 1619981-08-6)
Recommended Standards
- 4-(4-Chlorophenyl)-4-oxo-2-{[(thiophen-2-yl)methyl]amino}butanoic acid (CAS 1025762-87-1)
- (2-Methanesulfinylphenyl)methyl N-(4-chlorophenyl)carbamate (CAS 338967-94-5)
- 2-Amino-3-(2-chlorobenzoyl)-5-(2-carbomethoxyethyl)thiophene (CAS 100827-77-8)
- (2-Bromo-4-ethylphenyl)methanol (CAS 1427362-46-6)
- N-((1-Isopropyl-1H-pyrazol-5-yl)methyl)ethanamine hydrochloride (CAS 1856091-12-7)
- <I>N</I>-Boc-cis-4-<I>N</I>-Fmoc-amino-<SC>L</SC>-proline (CAS 174148-03-9)
- 5457-70-5 89J4RI53EZ Phenethyl octanoate Octanoic acid, 2-phenylethyl ester AI3-31010 Benzylcarbinyl octanoate EINECS 226-718-6 FEMA No. 3222 NSC 23950 Octanoic acid, phenethyl ester 2-Phenethyl octanoate Phenylethyl caprylate 2-Phenylethyl caprylate Phenylethyl octanoate 2-Phenylethyl octanoate UNII-89J4RI53EZ (CAS 5457-70-5)
- Ethyl 2-(3-((tert-butoxycarbonyl)amino)piperidin-2-yl)acetate (CAS 215306-00-6)
- 1216418-07-3 4-(Acetylamino)-benzene-2,3,5,6-3C6-sulfonyl Chloride 4-N-Acetylaminobenzene-13C6-sulfonyl Chloride 4-[(Acetylamino)phenyl-3C6]sulfonyl chloride NSC 127860-3C6 p-Acetamidophenylsulfonyl-3C6 chloride (CAS 1216418-07-3)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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 13829788188 / jacky.chen@cato-chem.com