5-Amino-3-methylisoxazole-4-carbonitrile CAS 35261-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35261-01-9 |
| Molecular Formula | C5H5N3O |
| Molecular Weight | 123.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-3-methylisoxazole-4-carbonitrile (CAS 35261-01-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5N3O. Molecular weight: 123.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5N3O |
| Molecular Weight | 123.11 g/mol |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 5-Amino-3-oxo-3,4-dihydro-2H-pyrrole-4-carbonitrile (CAS 146198-33-6)
- 3-Amino-5-methylisoxazole-4-carbonitrile (CAS 41808-52-0)
- 5-Amino-2-methyloxazole-4-carbonitrile (CAS 5098-16-8)
- (R)-2-Amino-4,4-difluorobut-3-en-1-ol (CAS 2923011-56-5)
- 2-Amino-m-cresol (CAS 2835-97-4)
- 3-Amino-2-methylphenol (CAS 53222-92-7)
- 3-Amino-4-methylphenol (CAS 2836-00-2)
- 3-Amino-5-methylphenol (CAS 76619-89-1)
Recommended Standards
- 5-Aminopyrimidine-2-carbaldehyde (CAS 933703-37-8)
- 5-(Hydroxymethyl)furan-3-carbonitrile (CAS 59413-72-8)
- 5-Aminopyrimidine-4-carbaldehyde (CAS 933687-03-7)
- N-((5-cyclopropyl-1,3,4-thiadiazol-2-yl)carbamoyl)-4-methylbenzenesulfonamide (CAS 866043-28-9)
- 1-Methoxy-3-(m-tolylthio)propan-2-one (CAS 1522345-55-6)
- (S)-4-(((Allyloxy)carbonyl)amino)-2-((1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl)amino)butanoic acid (CAS 1263046-96-3)
- 4-[3-(dimethylamino)propoxy]-3,5-difluoroaniline (CAS 1221723-98-3)
- Benzofuran-6-yl 2-(2-acetoxy-4-methoxyphenyl)acetate (CAS 114615-80-4)
- N-(3,5-dichlorophenyl)-4-methyl-2-(3-(trifluoromethyl)phenyl)thiazole-5-carboxamide (CAS 321429-63-4)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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