3,5-Dichloro-1,2,4-thiadiazole CAS 2254-88-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2254-88-8 |
| Molecular Formula | C2Cl2N2S |
| Molecular Weight | 155.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dichloro-1,2,4-thiadiazole (CAS 2254-88-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C2Cl2N2S. Molecular weight: 155.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C2Cl2N2S |
| Molecular Weight | 155.01 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
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Recommended Standards
- 462-72-6 Butane, 1-bromo-4-fluoro- 4-01-00-00263 (Beilstein Handbook Reference) BRN 1731414 4-Fluorobutyl bromide (CAS 462-72-6)
- 1-bromo-3-fluorobutane (CAS 6089-10-7)
- 1-Bromo-2-fluoro-2-methylpropane (CAS 19869-78-4)
- 1,1'-((1R,2R,3S,4R,5R,6S)-4-(((2R,3R,4R,5S)-3-(((2S,3S,4S,5R,6S)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-4-(hydroxymethyl)-5-methyltetrahydrofuran-2-yl)oxy)-2,5,6-trihydroxycyclohexane-1,3-diyl)diguanidine xs (CAS 1425-61-2)
- 4-(4-Fluorophenyl)-5-methyl-2,3-dihydro-1,3-thiazol-2-one (CAS 1095231-44-9)
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