2-Chloro-5-isobutyl-1,3,4-thiadiazole CAS 99420-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99420-56-1 |
| Molecular Formula | C6H9ClN2S |
| Molecular Weight | 176.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-5-isobutyl-1,3,4-thiadiazole (CAS 99420-56-1) pharmaceutical standards reference standard. Molecular formula: C6H9ClN2S. Molecular weight: 176.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H9ClN2S |
| Molecular Weight | 176.67 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Butyl-5-chloro-1,2,4-thiadiazole (CAS 1221341-15-6)
- 2-Chloro-4-methyl-1-(methylthio)-1,6-dihydropyrimidine (CAS 1823877-06-0)
- 2-(5-Chloro-4-methylthiazol-2-yl)ethanamine (CAS 915924-00-4)
- 5-Chloro-3-(2-methylpropyl)-1,2,4-thiadiazole (CAS 89641-65-6)
- (R)-3-Chloro-1-(thiophen-2-yl)propan-1-ol (CAS 164071-55-0)
- (S)-3-chloro-1-(thiophen-2-yl)propan-1-ol (CAS 164071-56-1)
- 3-Chloro-1-(2-thienyl)-1-propanol (CAS 260354-12-9)
- (3-Chloro-2-methylpropoxy)cyclopentane (CAS 1339705-08-6)
Recommended Standards
- 2-tert-Butyl-5-chloro-1,3,4-thiadiazole (CAS 77822-86-7)
- 3-Tert-butyl-5-chloro-1,2,4-thiadiazole (CAS 57370-16-8)
- 2-(chloromethyl)-5-propyl-1,3,4-thiadiazole (CAS 1423029-15-5)
- BKT140 (CAS 664334-36-5)
- 2-(1-Hydroxy-2-methylpropan-2-yl)isoindolin-1-one (CAS 107400-33-9)
- 1-(Pyridin-4-yl)cyclobutane-1-carboxylic acid (CAS 1211594-47-6)
- 1-[(2-Chlorophenyl)methanesulfinyl]-2-nitrobenzene (CAS 955965-74-9)
- Gefitinib Impurity 41 (CAS CATO-C4X-111741)
- 6,7-dihydro-9H-pyrano[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-9-one (CAS 1000932-07-9)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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