5-Chloro-N-methyl-1,3,4-thiadiazol-2-amine CAS 68429-94-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68429-94-7 |
| Molecular Formula | C3H4ClN3S |
| Molecular Weight | 149.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-N-methyl-1,3,4-thiadiazol-2-amine (CAS 68429-94-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H4ClN3S. Molecular weight: 149.60 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H4ClN3S |
| Molecular Weight | 149.60 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (5-Chloro-1,3,4-thiadiazol-2-yl)methanamine (CAS 1935236-26-2)
- 4-Chloro-2-methylisothiazol-3(2H)-one (CAS 71091-90-2)
- 4-Chloro-3-methoxyisothiazole (CAS 78383-41-2)
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- 5-Chloro-2-Methyl-4-Isothiazolin-3-One (CAS 26172-55-4)
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- 2-Chloro-1-(3-hydroxy-1-azetidinyl)ethanone (CAS 1628263-61-5)
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Recommended Standards
- Cefmetazole Impurity 21 (CAS 52069-55-3)
- 5-(Chloromethyl)-1,3,4-thiadiazol-2-amine (CAS 62774-00-9)
- 5-chloro-3-methylpyrazin-2-amine (CAS 1001050-30-1)
- 3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride (CAS 1955505-60-8)
- 1-(2,4-Difluorophenyl)imidazolidin-2-one (CAS 1545294-47-0)
- 1,2-Bis(o-nitrophenoxy)ethane (CAS 51661-19-9)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanol (CAS 443777-10-4)
- 1-(2,6-dichloropyrimidin-4-yl)ethanone (CAS 1246034-32-1)
- (S)-1-(tert-butoxycarbonyl)-2-(4-cyanobenzyl)pyrrolidine-2-carboxylic acid (CAS 1217698-68-4)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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