Clopidogrel thiol metabolite H1 CAS 1415550-28-5
| CAS No. | 1415550-28-5 |
| Molecular Formula | C16H18ClNO4S |
| Molecular Weight | 355.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Clopidogrel thiol metabolite H1 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.
Clopidogrel thiol metabolite H1 (CAS 1415550-28-5), molecular formula C16H18ClNO4S and molecular weight 355.84 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Clopidogrel thiol metabolite H1 (C16H18ClNO4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H18ClNO4S |
| Molecular Weight | 355.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Clopidogrel Standards
- Clopidogrel thiol metabolite H3 (CAS 1352123-33-1)
- Clopidogrel thiol metabolite H2 (CAS 1415550-27-4)
- Clopidogrel Metabolite I (Mixture of Diastereomers) (CAS 767612-34-0)
- Clopidogrel Impurity 91 (CAS 317322-48-8)
- Clopidogrel Impurity 100 (CAS CATO-C4X-1029100)
- Clopidogrel Impurity 50 (CAS CATO-C4X-102950)
- Clopidogrel Impurity 124 (CAS 1346231-35-3)
- Clopidogrel Impurity 72 (CAS CATO-C4X-102972)
Recommended Standards
- 3,6-Dibromo-2,4-dichloroquinoline (CAS 1447962-05-1)
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- N-[2-[(4-chlorophenyl)thio]phenyl]-carbamic Acid Phenyl Ester (CAS 1544636-74-9)
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- (2-(Aminomethyl)piperidin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone hydrochloride (CAS 1353985-86-0)
- Ethyl 1-(4-aminophenyl)-1H-pyrrole-2-carboxylate (CAS 1706438-81-4)
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- 98591-57-2 7-Chloro-4-iodoquinoline DTXSID20458100 (CAS 98591-57-2)
- 3-Amino-4-methoxy-N-methylbenzamide hydrochloride (CAS 1210647-77-0)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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