5-Amino-3-cyclobutylpyrazole CAS 326827-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 326827-21-8 |
| Molecular Formula | C7H11N3 |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Amino-3-cyclobutylpyrazole (CAS 326827-21-8) pharmaceutical standards reference standard. Molecular formula: C7H11N3. Molecular weight: 137.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H11N3 |
| Molecular Weight | 137.18 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-2,4-xylenol (CAS 100445-96-3)
- 2-Amino-5-(iso-propyl)pyrazine (CAS 114176-64-6)
- 2-Amino-6-ethylphenol (CAS 115023-61-5)
- (+/-)-1-(3-Amino-pyridin-2-yl)ethylamine (CAS 1270326-64-1)
- 7-Amino-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 1367938-31-5)
- 5-amino-2,4-dimethylphenol (CAS 14106-48-0)
- (3-Amino-5-methylphenyl)methanol (CAS 146335-25-3)
- 2-Amino-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 149978-63-2)
Recommended Standards
- 5-Amino-3-(cyclopropylmethyl)pyrazole (CAS 852443-64-2)
- 5-Amino-4,5,6,7-tetrahydrobenzimidazole (CAS 72748-85-7)
- 5-Amino-2,3-dimethylphenol (CAS 90086-90-1)
- 2-(3-(2,5-Dimethylphenyl)propyl)-6-methoxybenzoic acid (CAS 1171923-55-9)
- 2-(3-Aminopentan-3-yl)-3,5,6,7,8,9-hexahydro-4h-cyclohepta[d]pyrimidin-4-one (CAS 1274981-84-8)
- 5-Chloro-1,2-dihydro-1,6-naphthyridin-2-one (CAS 1393540-72-1)
- 5-(5-Chloro-2-nitrophenylcarbamoyl)-2-fluorobenzeneboronic acid (CAS 1449144-52-8)
- 3,4-Ethylenedioxythiophene-2,5-dicarboxylic acid (CAS 18361-03-0)
- 1-((4-Bromophenyl)sulfonyl)-4-(2-methoxyethyl)piperazine (CAS 849532-11-2)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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