trans-Clopidogrel Thiol Metabolite Hydrochloride(Mixture of Diastereomers)DISCONTINUED. Please see C587268 CAS 204204-76-2
| CAS No. | 204204-76-2 |
| Molecular Formula | C16H18ClNO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, trans-Clopidogrel Thiol Metabolite Hydrochloride(Mixture of Diastereomers)DISCONTINUED. Please see C587268 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 392.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
trans-Clopidogrel Thiol Metabolite Hydrochloride(Mixture of Diastereomers)DISCONTINUED. Please see C587268 (CAS 204204-76-2) is a high-purity analytical reference standard with the molecular formula C16H18ClNO4SHCl and a molecular weight of 392.29 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), trans-Clopidogrel Thiol Metabolite Hydrochloride(Mixture of Diastereomers)DISCONTINUED. Please see C587268 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H18ClNO4S HCl |
| Molecular Weight | 392.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related trans Standards
- Clopidogrel Impurity 74 (CAS 1008008-56-7)
- Clopidogrel Impurity 82 (CAS 1015247-87-6)
- rac-Clopidogrel EP Impurity A HCl (CAS 1015247-88-7)
- rac Clopidogrel [(tert-Butylcarbonyl)oxy]methyl ester (CAS 1043913-82-1)
- 2-Oxo Clopidogrel (Mixture of Diastereomers) (CAS 109904-27-0)
- Clopidogrel Impurity 42 (CAS 109904-36-1)
- cis-Clopidogrel glutathione disulfide, mixture of diastereomers (CAS 1118605-95-0)
- Clopidogrel Impurity 48 (CAS 111954-31-5)
Recommended Standards
- 4-(Chloromethyl)-3-(difluoromethyl)pyridine-2-sulfonyl chloride (CAS 1803694-75-8)
- Sofosbuvir Impurity 54 (CAS 16731-31-0)
- (R)-2-((5-Bromopyridin-3-yl)amino)-2-phenylethanol (CAS 1613639-38-5)
- 4,4'-Dibromo-6,6'-dimethyl-2,2'-bipyridine (CAS 144342-45-0)
- 1,3,4-Trimethylpyridinium iodide (CAS 6283-41-6)
- 2-(4-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-yl)acetic acid (CAS 1804710-48-2)
- 1-Phenyl-2-(p-tolyl)ethylamine (CAS 30275-30-0)
- Ethyl 4-((6-methylpyridazin-3-yl)oxy)benzoate (CAS 423768-61-0)
- Abemaciclib Impurity 68 (CAS 2138499-06-4)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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