5-(1-Chloroethyl)-3-methylisoxazole CAS 63820-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63820-94-0 |
| Molecular Formula | C6H8ClNO |
| Molecular Weight | 145.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1-Chloroethyl)-3-methylisoxazole (CAS 63820-94-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H8ClNO. Molecular weight: 145.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H8ClNO |
| Molecular Weight | 145.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloroethyl Standards
- 4-(2-Chloroethyl)-1-methyl-1h-1,2,3-triazole (CAS 1251354-15-0)
- 3-(2-Chloroethyl)-5-methyl-1,2-oxazole (CAS 14775-98-5)
- 5-(2-Chloroethyl)-3-methylisoxazole (CAS 1849266-56-3)
- 3-(1-chloroethyl)-5-methyl-1,2,4-oxadiazole (CAS 1595727-51-7)
- 1-(2-Chloroethyl)-1H-imidazol-2-ol (CAS 938459-07-5)
- 2-(1-chloroethyl)-5-methyl-1,3,4-oxadiazole (CAS 926207-51-4)
- 3-(2-chloroethyl)-5-methyl-1,2,4-oxadiazole (CAS 71088-13-6)
- 5-(1-Chloroethyl)-3-methyl-1,2,4-oxadiazole (CAS 79867-19-9)
Recommended Standards
- 4-Chlorotetrahydro-2H-pyran-4-carbonitrile (CAS 99338-30-4)
- 5-(Chloromethyl)-1,3-dimethyl-1H-1,2,4-triazole (CAS 84804-69-3)
- 4-chloropyrimidine-2-carbonitrile (CAS 898044-48-9)
- 3-(4-Methylbenzyl)quinazolin-4(3H)-one (CAS 141305-94-4)
- 2-(3-Amino-4-methylphenyl)acetic acid (CAS 54941-46-7)
- Bis(acetonitrile)tetracarbonyltungsten(0) (CAS 16800-45-6)
- 3-Chloro-6-(5-methylthiophen-2-yl)pyridazine (CAS 1105194-98-6)
- 3-(4-Bromobenzyl)-7-chloroquinazolin-4(3H)-one (CAS 302913-21-9)
- 1-(2-Methyl-4-nitrophenyl)thiourea (CAS 861557-45-1)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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