1-(3-Methyl-isothiazol-5-yl)-ethanone CAS 90724-49-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90724-49-5 |
| Molecular Formula | C6H7NOS |
| Molecular Weight | 141.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(3-Methyl-isothiazol-5-yl)-ethanone (CAS 90724-49-5) pharmaceutical standards reference standard. Molecular formula: C6H7NOS. Molecular weight: 141.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7NOS |
| Molecular Weight | 141.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-(3-Methyl-isothiazol-4-yl)-ethanone (CAS 23031-80-3)
- N-(Isothiazol-3-ylmethyl)ethanamine (CAS 952195-17-4)
- 2-(Isothiazol-5-yl)acetic acid (CAS 10271-84-8)
- 2-(Isothiazol-3-yl)acetic acid (CAS 10271-91-7)
- 2-(Isothiazol-4-yl)acetic acid (CAS 10271-93-9)
- 1-(Isothiazol-5-yl)ethan-1-ol (CAS 1285260-78-7)
- 1-(Isothiazol-3-yl)ethan-1-ol (CAS 1614825-80-7)
- (5-Methyl-isothiazol-3-yl)-methanol (CAS 1803598-19-7)
Recommended Standards
- 1-(4-Aminothiophen-2-yl)ethanone (CAS 692889-40-0)
- 1-(3-Aminothiophen-2-yl)ethanone (CAS 31968-33-9)
- 1-(4-Methyl-2-thiazolyl)ethanone (CAS 7533-07-5)
- 4-Fluoro-2-methyl-3-(trifluoromethyl)benzoic acid (CAS 2167320-60-5)
- methyl(2,2,2-trifluoroethoxy)amine hydrochloride (CAS 2044796-79-2)
- 5-(Piperidin-1-yl)pyrimidine-2,4-diol (CAS 37454-53-8)
- 4-(3,5-Dichlorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-66-5)
- 1-(3-Cyclohexyl-3-phenylpropyl)piperidine (CAS 29869-50-9)
- 4-ethyl 2-methyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate (CAS 54584-26-8)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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