5-Chloro-4-phenyl-1,2,3-thiadiazole CAS 53646-00-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53646-00-7 |
| Molecular Formula | C8H5ClN2S |
| Molecular Weight | 196.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-4-phenyl-1,2,3-thiadiazole (CAS 53646-00-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5ClN2S. Molecular weight: 196.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5ClN2S |
| Molecular Weight | 196.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-(pyridin-4-yl)thiazole (CAS 103317-31-3)
- 4-Chloro-2-(thiophen-3-yl)pyrimidine (CAS 1156237-51-2)
- 2-Chloro-4-(pyridin-2-yl)thiazole (CAS 1188164-65-9)
- 2-Chloro-4-(pyridin-3-yl)thiazole (CAS 1188164-72-8)
- 4-Chloro-2-(thiophen-2-yl)pyrimidine (CAS 125904-07-6)
- 2-Chloro-5-phenyl-1,3,4-thiadiazole (CAS 13373-11-0)
- 4-chloro-1,2-dihydrophthalazine-1-thione (CAS 14062-52-3)
- 2-Chloro-6-(thiophen-2-yl)pyrazine (CAS 1484099-08-2)
Recommended Standards
- 5-Chloro-3-phenyl-1,2,4-thiadiazole (CAS 24255-23-0)
- 7-Chloro-1,6-naphthyridine-2(1H)-thione (CAS 2639539-20-9)
- 4-Chloro-6-(thiophen-3-yl)pyrimidine (CAS 898546-96-8)
- 5-Bromo-N-((1-cyclohexyl-1H-tetrazol-5-yl)methyl)furan-2-carboxamide (CAS 921144-52-7)
- 1-(Pyridin-3-ylmethyl)-1h-1,2,4-triazol-3-amine (CAS 1178229-40-7)
- N,4-Dimethylcyclohexan-1-amine hydrochloride (CAS 229007-16-3)
- 2-(Tert-butyl) 3-ethyl (1R,3S,5S)-5-(hydroxymethyl)-2-azabicyclo[3.1.0]Hexane-2,3-dicarboxylate (CAS 1386461-22-8)
- N-(4-(Pyridin-4-yl)thiazol-2-yl)isoxazole-5-carboxamide (CAS 941913-78-6)
- (E)-5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde O-(2,6-dichlorobenzyl) oxime (CAS 318284-45-6)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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