5-Chloro-3-cyclopentyl-1,2,4-thiadiazole CAS 1485982-45-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1485982-45-3 |
| Molecular Formula | C7H9ClN2S |
| Molecular Weight | 188.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-cyclopentyl-1,2,4-thiadiazole (CAS 1485982-45-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9ClN2S. Molecular weight: 188.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H9ClN2S |
| Molecular Weight | 188.68 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- 4-Chloro-6-methyl-2-[(methylsulfanyl)methyl]pyrimidine (CAS 1249081-40-0)
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Recommended Standards
- 2-(Chloromethyl)-5-cyclobutyl-1,3,4-thiadiazole (CAS 1443981-25-6)
- 2-((Chloromethyl)thio)-4,6-dimethylpyrimidine (CAS 19834-92-5)
- Ticagrelor Impurity 78 (CAS 1351990-36-7)
- (5-chloro-3-pyridinyl)methanol (5-chloropyridin-3-yl)methanol 22620-34-4 A4839 (CAS 22620-34-4)
- Methyl 3-isobutoxyisoxazole-5-carboxylate (CAS 1713713-57-5)
- 1-Methanesulfonyl-4-pyridin-3-ylmethyl-[1,4]diazepane-6-carboxylic acid (CAS 1316221-28-9)
- 3-(2,3-Dimethylbenzenesulfonyl)-4,6-dimethyl-2-(2-methylpropoxy)pyridine (CAS 400089-40-9)
- Ethyl 2-(6-methoxy-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetate (CAS 50558-96-8)
- 3-Bromo-4'-methyl-1,1'-biphenyl (CAS 844856-52-6)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
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