4-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-methylbutanamide CAS 1339412-35-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1339412-35-9 |
| Molecular Formula | C8H13BrN4O |
| Molecular Weight | 261.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-methylbutanamide (CAS 1339412-35-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H13BrN4O. Molecular weight: 261.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H13BrN4O |
| Molecular Weight | 261.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-ethyl-N-methylacetamide (CAS 1248441-76-0)
- 2-Amino-4-(4-bromo-1h-pyrazol-1-yl)-2-methylbutanamide (CAS 1250218-13-3)
- 3-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N,N-dimethylpropanamide (CAS 1250223-98-3)
- 2-(3-Amino-4-bromo-1h-pyrazol-1-yl)-N-ethylpropanamide (CAS 1251047-60-5)
- 2-Amino-3-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)propanamide (CAS 1251387-03-7)
- 1-(2-Amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 1339927-28-4)
- 5-Amino-3-bromo-1-(tert-butyl)-1H-pyrazole-4-carboxamide (CAS 1390635-64-9)
- 4-Amino-5-(2,3-dichlorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 1152598-94-1)
Recommended Standards
- 4-Bromo-1-(tert-butyl)-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 128537-60-0)
- Ethyl 4-bromo-3-ethyl-1-methyl-1H-pyrazole-5-carboxylate (CAS 128537-28-0)
- 2-Cyclopropyloxypyridine 4-pinacolboronate (CAS 1346707-95-6)
- Ethyl 4-(diethylamino)-8-isopropylquinoline-3-carboxylate (CAS 1279213-98-7)
- Methyl everninate (CAS 520-43-4)
- 3-(2-Methyl-5-(trifluoromethyl)phenyl)propanal (CAS 955403-60-8)
- (4-Methoxycyclohexyl)hydrazine (CAS 1566478-35-0)
- N1-(4-Aminophenyl)benzene-1,4-diamine (CAS 537-65-5)
- (2-(Dimethylamino)-5-(trifluoromethyl)phenyl)boronic acid (CAS 1704063-80-8)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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