1-(5-Chlorothiophen-2-yl)-2-((1-methyl-1h-tetrazol-5-yl)thio)ethan-1-one CAS 749221-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 749221-86-1 |
| Molecular Formula | C8H7ClN4OS2 |
| Molecular Weight | 274.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Chlorothiophen-2-yl)-2-((1-methyl-1h-tetrazol-5-yl)thio)ethan-1-one (CAS 749221-86-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H7ClN4OS2. Molecular weight: 274.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN4OS2 |
| Molecular Weight | 274.75 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Chlorothiophen Standards
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- (5-chlorothiophen-2-yl)(4-(2-hydroxyethyl)piperidin-1-yl)methanone (CAS 2098065-53-1)
- 1-(5-Chlorothiophen-2-yl)-2-((4-methyl-4h-1,2,4-triazol-3-yl)thio)ethan-1-one (CAS 380550-33-4)
- 3-(5-Chlorothiophen-2-yl)-1-phenyl-1h-pyrazol-4-amine (CAS 1015517-31-3)
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Recommended Standards
- (E)-N-benzyl-3-chloro-N'-hydroxy-N-methylbenzimidamide (CAS 692288-02-1)
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- (E)-N-(4-Chlorophenyl)-3-methoxy-N'-methylbenzene-1-carboximidamide (CAS 303149-36-2)
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