5-((4-Chlorophenyl)sulfonyl)-3-(methylthio)-1,2,4-thiadiazole CAS 20064-42-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20064-42-0 |
| Molecular Formula | C9H7ClN2O2S3 |
| Molecular Weight | 306.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-((4-Chlorophenyl)sulfonyl)-3-(methylthio)-1,2,4-thiadiazole (CAS 20064-42-0) pharmaceutical standards reference standard. Molecular formula: C9H7ClN2O2S3. Molecular weight: 306.81 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H7ClN2O2S3 |
| Molecular Weight | 306.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 3 |
Related Chlorophenyl Standards
- (2E)-1-[2-(3-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 1382694-68-9)
- (2E)-1-[2-(2-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 478047-33-5)
- (2E)-1-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 308088-08-6)
- 1-(4-Chlorophenyl)-3-(2-hydroxy-1-phenylethyl)thiourea (CAS 478040-64-1)
- 1-(4-Chlorophenyl)-3-[(4-methoxyphenyl)sulfanyl]propan-1-one (CAS 320422-67-1)
- 2-((4-Chlorophenyl)thio)-1-(4-hydroxy-3,5-dimethylphenyl)ethan-1-one (CAS 344279-12-5)
- 2-{[(2-chlorophenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazolin-4-ol (CAS 338963-50-1)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazolin-4-ol (CAS 338776-90-2)
Recommended Standards
- 4-(2-(Methylthio)pyrimidin-4-yl)thiophene-2-sulfonyl chloride (CAS 874841-65-3)
- Didemethyl Chlorpromazine Sulfoxide (CAS 2232-49-7)
- 3-((4-Chlorophenyl)thio)-1-(4-methoxyphenyl)propan-1-one (CAS 882748-88-1)
- 6-Bromo-1-chloro[1]benzothieno[2,3-c]pyridine (CAS 1235872-86-2)
- 3-Amino-N-[2-(2-hydroxyethyl)sulfonyl]ethylbenzamide (CAS 107294-87-1)
- 1-Phenyl-1-(4-(piperidin-1-yl)phenyl)prop-2-yn-1-ol (CAS 214746-69-7)
- 1-Hydroxychrysene (CAS 63019-38-5)
- N-(2-Benzoylphenyl)-2-{[(1S)-1-phenylethyl]amino}acetamide (CAS 1574762-21-2)
- 2-(5-Cyano-2,3-dimethoxyphenyl)acetic acid (CAS 1807291-07-1)
- Atrial Natriuretic Peptide (ANP)(1-28) Alpha (Human, Ovine, Canine) (CAS 91917-63-4)
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