5-[(3,4-Dichlorophenyl)sulfanyl]-4-methyl-1,2,3-thiadiazole CAS 338978-71-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338978-71-5 |
| Molecular Formula | C9H6Cl2N2S2 |
| Molecular Weight | 277.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(3,4-Dichlorophenyl)sulfanyl]-4-methyl-1,2,3-thiadiazole (CAS 338978-71-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6Cl2N2S2. Molecular weight: 277.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6Cl2N2S2 |
| Molecular Weight | 277.19 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Dichlorophenyl Standards
- (2,6-Dichlorophenyl) methylcyanocarbonimidodithioate (CAS 152382-18-8)
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- 4-(3,4-Dichlorophenyl)-5-(methylsulfanyl)-1,2,3-thiadiazole (CAS 865660-65-7)
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Recommended Standards
- 5,12-Dichlorotricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene (CAS 27414-57-9)
- 5-Chloro-4-{[(4-chlorophenyl)sulfanyl]methyl}-1,2,3-thiadiazole (CAS 338406-61-4)
- 4,6-Dichloro-N-(2,4,4-trimethylpentan-2-yl)-1,3,5-triazin-2-amine (CAS 72058-41-4)
- (S)-2-Amino-2-methyl-4-(methylthio)butanoic acid (CAS 59013-75-1)
- 3-Amino-5-methyl-hexanoic acid 3-amino-5-methylhexanoic acid 3653-34-7 d,l-beta-homoleucine dl-beta-homoleucine (CAS 3653-34-7)
- (E)-3-phenyl-2-(3-(trifluoromethyl)styryl)quinazolin-4(3H)-one (CAS 338751-43-2)
- 4-(((4-Chlorophenyl)thio)methyl)piperidine hydrochloride (CAS 1211431-11-6)
- 3-[(4-Chlorophenyl)methoxy]-2-methyl-4H-pyran-4-one (CAS 251307-27-4)
- N-{5-[1-Cyano-2-(4-methoxyphenyl)vinyl]-1,3,4-thiadiazol-2-yl}-N,N-dimethyliminoformamide (CAS 338775-59-0)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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