5-(2,3-Dichlorophenyl)isoxazol-3-amine CAS 1491995-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1491995-75-5 |
| Molecular Formula | C9H6Cl2N2O |
| Molecular Weight | 229.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(2,3-Dichlorophenyl)isoxazol-3-amine (CAS 1491995-75-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H6Cl2N2O. Molecular weight: 229.06 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H6Cl2N2O |
| Molecular Weight | 229.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 3-(2,3-Dichlorophenyl)-1,2-oxazol-5-amine (CAS 1020996-74-0)
- 4-(3,4-Dichlorophenyl)-1,3-oxazol-2-amine (CAS 1250201-47-8)
- Methyl 3-(3,4-dichlorophenyl)prop-2-ynoate (CAS 1341695-66-6)
- Methyl 3-(2,5-dichlorophenyl)propiolate (CAS 1343764-97-5)
- Methyl 3-(3,5-dichlorophenyl)prop-2-ynoate (CAS 1344359-12-1)
- 5-(3,5-Dichlorophenyl)isoxazol-3-amine (CAS 1466076-69-6)
- 5-(2,5-Dichlorophenyl)isoxazol-3-amine (CAS 1488891-85-5)
- 1-(2,3-Dichlorophenyl)-1H-pyrazol-4-ol (CAS 1710202-26-8)
Recommended Standards
- 2-Cyano-N-(3,4-dichlorophenyl)acetamide (CAS 15386-80-8)
- 7-Chloro-2-(chloromethyl)pyrido[1,2-a]pyrimidin-4-one (CAS 162469-87-6)
- 4-Chloro-2-fluorobenzenesulfonyl chloride (CAS 141337-26-0)
- 1-(2-Ethoxyphenyl)piperazine hydrochloride (CAS 83081-75-8)
- 2,9-Dichloro-5-nitroacridine (CAS 670241-56-2)
- ethyl 3-oxotetrahydropyran-2-carboxylate (CAS 122061-03-4)
- 4-(Methoxymethyl)pyrimidin-2-amine (CAS 127958-17-2)
- 1-(Cyanomethyl)urea (CAS 5962-07-2)
- 6-(Chloromethyl)-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 24753-63-7)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com