4-(3-Chlorophenyl)-1,2,3-thiadiazole-5-carboxylic acid CAS 1083274-64-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1083274-64-9 |
| Molecular Formula | C9H5ClN2O2S |
| Molecular Weight | 240.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(3-Chlorophenyl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 1083274-64-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H5ClN2O2S. Molecular weight: 240.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H5ClN2O2S |
| Molecular Weight | 240.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 5-(4-Chlorophenyl)-1,2,3-thiadiazole-4-carboxylic acid (CAS 1083317-89-8)
- 4-(4-Chlorophenyl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 1087605-48-8)
- 5-(3-Chlorophenyl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1388023-20-8)
- 5-(2-Chlorophenyl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1388052-84-3)
- 5-(4-Chlorophenyl)-1,3,4-thiadiazole-2-carboxylic acid (CAS 1388054-06-5)
- 4-(2-Chlorophenyl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 1432221-54-9)
- 3-Chlorophenyl 3,3,3-trifluoropropyl sulfide (CAS 1707361-66-7)
- 3-(4-Chlorophenyl)-1,2,4-thiadiazole-5-carboxylic acid (CAS 187999-26-4)
Recommended Standards
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- 1-Chloro-2-fluoro-8-(methoxymethoxy)naphthalene (CAS 2621935-17-7)
- (3Ar,4s,9bs)-6-Methoxy-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid (CAS 1415811-52-7)
- 2-Isobutyramidobenzamide (CAS 59525-15-4)
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- (s)-2-((Tert-butoxycarbonyl)amino)-3-(thiazol-2-yl)propanoic acid (CAS 627910-28-5)
- 2-[(3S)-morpholin-3-yl]acetic acid (CAS 1257856-13-5)
- 2-(5-Bromothiophen-2-yl)-6-methylpyrimidin-4(3H)-one (CAS 1153297-57-4)
- Peptide 439 (CAS CATO-CPTD788439)
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