N-(Benzo[d]thiazol-2-yl)-2-((3-(2-methoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide CAS 362501-82-4
| CAS No. | 362501-82-4 |
| Molecular Formula | C22H18N4O3S3 |
| Molecular Weight | 482.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(Benzo[d]thiazol-2-yl)-2-((3-(2-methoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 362501-82-4), molecular formula C22H18N4O3S3 and molecular weight 482.60 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H18N4O3S3, N-(Benzo[d]thiazol-2-yl)-2-((3-(2-methoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 482.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures N-(Benzo[d]thiazol-2-yl)-2-((3-(2-methoxyphenyl)-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide 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 | C22H18N4O3S3 |
| Molecular Weight | 482.60 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
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Recommended Standards
- N-(2-Methylbenzo[d]oxazol-6-yl)-2-(piperidin-1-yl)-5-(piperidin-1-ylsulfonyl)benzamide (CAS 1030239-43-0)
- Selexipag Impurity 64 (CAS CATO-C4X-196164)
- Ac-Arg(Pmc)-OH (CAS 163277-77-8)
- Uridine Impurity 1 (CAS 215110-22-8)
- 2-(6-((1H-Tetrazol-5-yl)methoxy)naphthalen-2-yl)-1-benzyl-3-pentyl-1H-indole (CAS 481631-45-2)
- 3-(1H-Pyrrole-2-carboxamido)propanoic acid (CAS 129053-84-5)
- 4,4-dimethyl-2-phenylcyclohexane-1-carboxylic acid (CAS 1515332-88-3)
- 2-Fluoro-4-(2-thienyl)aniline (CAS 893737-94-5)
- 4-(2,4-Dichlorophenyl)-2-(2-hydrazinylpyridin-4-yl)thiazole (CAS 1707576-47-3)
- ((4-Chlorobenzamido)methyl)triphenylphosphonium chloride (CAS 121561-24-8)
- 2-((2-Fluorophenyl)ethynyl)-4-hydroxy-5-phenyl-6H-1,3-oxazin-6-one (CAS 1956377-05-1)
- 3,5-difluoro-4-(morpholin-4-yl)benzoic acid (CAS 1281380-88-8)
- 1-(2,6-Difluoro-3-methylphenyl)ethan-1-one (CAS 261763-31-9)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
Why CATO?
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