2-(4-Chlorophenyl)-6-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazol-5-yl)-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione CAS 477709-02-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477709-02-7 |
| Molecular Formula | C17H16ClN5O4S |
| Molecular Weight | 421.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenyl)-6-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazol-5-yl)-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione (CAS 477709-02-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16ClN5O4S. Molecular weight: 421.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16ClN5O4S |
| Molecular Weight | 421.86 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Chloro-5-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)sulfamoyl]benzoic acid (CAS 438031-01-7)
- 4-Chloro-N-(4-(((3-(trifluoromethyl)phenyl)thio)methyl)phenyl)benzamide (CAS 338398-62-2)
- 4-Chloro-3-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)sulfamoyl]benzoic acid (CAS 109030-05-9)
- 68207-00-1 B2YOU5667H Dimethyldodecylethylammonium bromide Dodecylethyldimethylammonium bromide 1-Dodecanaminium, N-ethyl-N,N-dimethyl-, bromide EINECS 269-249-2 N-Dodecyl-N,N-dimethyl-N-ethylammonium bromide UNII-B2YOU5667H (CAS 68207-00-1)
- 2-(2,5-Dimethoxyphenyl)propan-1-ol (CAS 905562-84-7)
- 2-(4-Chloro-benzyloxymethyl)-6-methoxy-benzoic acid methyl ester (CAS 1171923-96-8)
- Phenyl 2-aminobenzo[d]thiazole-6-carboxylate (CAS 519019-61-5)
- 2,3,4,5-tetrahydro-1-benzothiepin-5-one (CAS 21609-70-1)
- 4-Methyl-3-oxopentanal (CAS 25044-03-5)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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