3-Cyclopropylisoxazol-5-amine CAS 21080-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21080-91-1 |
| Molecular Formula | C6H8N2O |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyclopropylisoxazol-5-amine (CAS 21080-91-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H8N2O. Molecular weight: 124.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H8N2O |
| Molecular Weight | 124.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Related Cyclopropylisoxazol Standards
- 5-Cyclopropylisoxazol-4-amine (CAS 1080689-57-1)
- 4-Cyclopropylisoxazol-5-amine (CAS 1781222-94-3)
- 4-Cyclopropylisoxazol-3-amine (CAS 1785214-00-7)
- 3-Cyclopropylisoxazol-5(4H)-one (CAS 17281-11-7)
- (5-Cyclopropylisoxazol-3-yl)methanamine (CAS 1060817-49-3)
- (3-Cyclopropylisoxazol-4-yl)methanamine (CAS 1369345-61-8)
- (5-Cyclopropylisoxazol-4-yl)methanamine (CAS 1428234-43-8)
- (3-Cyclopropylisoxazol-5-yl)methanamine (CAS 851434-73-6)
Recommended Standards
- 3-Cyclopropyl-4,5-Dihydro-1H-Pyrazol-5-One (CAS 26502-92-1)
- 3-Ethoxypyridazine (CAS 62567-44-6)
- 3-Amino-6-methylpyridin-2(1H)-one (CAS 52334-79-9)
- 1-(6-Chloropyridin-2-yl)cyclobutanecarboxylic acid (CAS 1190774-24-3)
- 2,2,2-Trichloro-1-(5-methyl-1h-pyrrol-2-yl)ethan-1-one (CAS 183268-72-6)
- L-Ornithine L-Aspartate Impurity 14 TFA Salt (CAS CATO-C4X-253614)
- 4-Bromo-1,1,7-trifluoro-2,3-dihydro-1H-indene (CAS 2879222-05-4)
- Methyl 2-[2-(aminomethyl)phenoxy]acetate (CAS 926232-78-2)
- 1-(2-Hydroxypropan-2-yl)cyclobutane-1-carboxylic acid (CAS 959235-88-2)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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