3-Aminobenzo[c]isoxazole-5-carbonitrile CAS 94144-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94144-41-9 |
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminobenzo[c]isoxazole-5-carbonitrile (CAS 94144-41-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5N3O. Molecular weight: 159.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
Related Aminobenzo Standards
- 2-Aminobenzo[d]oxazole-5-carbonitrile (CAS 1654728-13-8)
- 2-Aminobenzo[d]oxazole-7-carbonitrile (CAS 1803861-72-4)
- 4-Aminobenzo[d]oxazole-2-carbonitrile (CAS 1804412-01-8)
- 2-Aminobenzo[d]oxazole-6-carbonitrile (CAS 1806379-17-8)
- 3-Aminobenzo[c]isoxazole-7-carbonitrile (CAS 94144-42-0)
- 3-Aminobenzo[d]isoxazole-4-carbonitrile (CAS 657348-76-0)
- 6-Aminobenzo[d]isoxazole-3-carbonitrile (CAS 343868-60-0)
- 4-Aminobenzo[d]oxazole-2-carbaldehyde (CAS 1159546-37-8)
Recommended Standards
- 3-Amino-1,2-benzisoxazole-6-carbonitrile (CAS 229623-53-4)
- 3-Amino-1-(2-hydroxyethoxy)-1H-pyrazol-4-ol (CAS 927417-51-4)
- 3,6-Difluoro-N,N-dimethylpyrazin-2-amine (CAS 55215-63-9)
- N-(2-Chloro-5-methylphenyl)-2-(diethylamino)acetamide hydrochloride (CAS 77966-49-5)
- 3H-Pyrrolizine-3-carboxylic acid (CAS 89942-54-1)
- (2-Chloro-4-iodophenyl)hydrazine (CAS 29654-08-8)
- Methyl 1-(4-chlorobenzyl)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate (CAS 338748-81-5)
- Propyl 2-((7-ethyl-1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)acetate (CAS 1040668-78-7)
- N-Methyl-2-(piperidin-3-yloxy)butanamide (CAS 1706448-44-3)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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