2-Methylisothiazol-3(2H)-one hydrate(50% H2O) CAS 2089381-44-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2089381-44-0 |
| Molecular Formula | C4H5NOS H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methylisothiazol-3(2H)-one hydrate(50% H2O) (CAS 2089381-44-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H5NOS H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H5NOS H2O |
| Molecular Weight | 133.16 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) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-((Furan-2-ylmethyl)amino)-5-oxopentanoic acid (CAS 186320-10-5)
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- 2-(Benzylsulfanyl)-1,1-bis(4-chlorophenyl)ethan-1-ol (CAS 252026-63-4)
- 2-Amino-4-(4-fluorophenyl)-5-methylthiophene-3-carboxamide (CAS 905011-31-6)
- N-Isobutyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1202805-25-1)
- 3-(4-Methoxyphenyl)pyrazole 3-(4-methoxy-phenyl)-1h-pyrazole 3-(4-Methoxyphenyl)-1H-pyrazole 27069-17-6 (CAS 27069-17-6)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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