Isoxazole-5-methanol CAS 98019-60-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98019-60-4 |
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isoxazole-5-methanol (CAS 98019-60-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H5NO2. Molecular weight: 99.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1985 |
| Nitrogen Atoms | 1 |
Related Isoxazole Standards
- Isoxazole-3,5-diamine (CAS 412301-06-5)
- Isoxazole-3-carbaldehyde (CAS 89180-61-0)
- Isoxazole-3-carbonitrile (CAS 68776-57-8)
- Isoxazole-4-carbonitrile (CAS 68776-58-9)
- Isoxazole-5-carbonitrile (CAS 68776-59-0)
- Isoxazole-5-carboxamide (CAS 89032-77-9)
- Isoxazole-4-boronic Acid (CAS 1008139-25-0)
- Isoxazole-3-carboxylic acid (CAS 3209-71-0)
Recommended Standards
- N-Methyl-1,3,4-oxadiazol-2-amine (CAS 66074-33-7)
- Isoxazol-3-ylmethanol (CAS 89102-73-8)
- N-methyl-1H-1,2,3,4-tetrazol-5-amine (CAS 53010-03-0)
- 1-Ethyl-3-methyl-2-oxo-N-(spiro[benzo[d][1,3]dioxole-2,1'-cyclopentan]-5-yl)-1,2-dihydroquinoxaline-6-carboxamide (CAS 924228-31-9)
- 1-(5-Bromo-4H-1,2,4-triazol-3-yl)ethanone (CAS 1780810-73-2)
- 4-(Allyloxy)-2-(trifluoromethyl)benzoic acid (CAS 1271469-18-1)
- methyl 3-methyl-5-(methylamino)-1,2-thiazole-4-carboxylate (CAS 1375182-10-7)
- 2-(2-Chlorophenyl)-1-phenylethan-1-amine (CAS 1000615-44-0)
- 2-[(ethylamino)methyl]thieno[3,2-d]pyrimidin-4(3h)-one (CAS 1011416-22-0)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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