4-(1-chloroethyl)-1,2,3-thiadiazole CAS 1416331-47-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1416331-47-9 |
| Molecular Formula | C4H5ClN2S |
| Molecular Weight | 148.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(1-chloroethyl)-1,2,3-thiadiazole (CAS 1416331-47-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H5ClN2S. Molecular weight: 148.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H5ClN2S |
| Molecular Weight | 148.61 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chloroethyl Standards
- 4-(2-chloroethyl)-1-methyl-1H-pyrazole (CAS 1093881-63-0)
- 2-(2-chloroethyl)-1-methyl-imidazole (CAS 1202458-93-2)
- 1-(2-chloroethyl)piperazine,HCl (CAS 61308-25-6)
- 4-(2-chloroethyl)oxane (CAS 4677-19-4)
- 1-(2-chloroethyl)cyclopropane-1-carboxylic acid (CAS 1849381-55-0)
- 2-Chloroethyl methacrylate (CAS 1888-94-4)
- 1-(2-Chloroethyl)-2-imidazolidinone, 97% (CAS 2387-20-4)
- 1-(2-Chloroethyl)-4-fluoro-1H-pyrazole (CAS 1207961-54-3)
Recommended Standards
- (2-Chlorothiazol-4-yl)methanamine (CAS 139425-75-5)
- 5-(Chloromethyl)-3-methyl-1,2,4-thiadiazole (CAS 163009-79-8)
- (2-chlorothiazol-5-yl)methanamine (CAS 120740-08-1)
- tert-Butyl 9-(methylamino)-3-azaspiro[5.5]undecane-3-carboxylate (CAS 1793108-48-1)
- 5-(2-Chloropyridin-3-yl)-3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 1779125-25-5)
- (S)-3-Amino-3-(2-chlorophenyl)propan-1-ol (CAS 1213112-11-8)
- Benzyl (<I>E</I>)-2-(2-oxobenzofuran-3(2<I>H</I>)-ylidene)acetate (CAS 1440545-28-7)
- Sodium 2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate (CAS 11121-48-5)
- 2-Chloro-N-(3-(dimethylamino)propyl)-N-(1,1-dioxidotetrahydrothiophen-3-yl)acetamide hydrochloride (CAS 1171577-34-6)
- Peptide 434 (CAS CATO-CPTD788434)
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