3-chloro-1,2,4-thiadiazole-5-carbohydrazide CAS 2759135-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2759135-52-7 |
| Molecular Formula | C3H3ClN4OS |
| Molecular Weight | 178.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-chloro-1,2,4-thiadiazole-5-carbohydrazide (CAS 2759135-52-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H3ClN4OS. Molecular weight: 178.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H3ClN4OS |
| Molecular Weight | 178.60 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 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Pyrazine-2-sulfonyl chloride (CAS 184170-48-7)
- Halquinol (CAS 8067-69-4)
- 4-Amino-2-chlorothiazole-5-carboxylic acid (CAS 1505316-34-6)
- N-[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl Lansoprazole-d4 (CAS 1794756-36-7)
- (2-Methyl-1H-benzo[d]imidazol-5-yl)methanol (CAS 106429-52-1)
- 2-Bromo-4,4,4-trifluoro-3-methylbutanoic acid (CAS 914635-99-7)
- 5-Bromo-2-[(2,6-dichlorobenzyl)oxy]-benzoyl chloride (CAS 1160251-03-5)
- 3-(2-Methyl-1h-1,3-benzodiazol-1-yl)propanenitrile (CAS 64266-18-8)
- 2-Ethyl-N-(pyridin-2-ylmethyl)butan-1-amine (CAS 1021028-07-8)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com