4-(1H-indazol-3-yl)butan-2-one CAS 1021910-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1021910-43-9 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(1H-indazol-3-yl)butan-2-one (CAS 1021910-43-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12N2O. Molecular weight: 188.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1-(1H-Indazol-1-yl)-2-methylpropan-1-one (CAS 861359-04-8)
- 3-(1H-Indazol-3-yl)propanoic acid (CAS 214541-51-2)
- 2-(1H-Indazol-3-yl)-N,N-dimethylethanamine (CAS 91337-49-4)
- 2-(2H-Indazol-2-yl)propanoic acid (CAS 25174-53-2)
- 3-(1H-indazol-1-yl)propanoic acid (CAS 247128-24-1)
- 3-(1H-Indazol-5-yl)propanoic acid (CAS 885271-29-4)
- 3-(1H-Indazol-6-yl)propanoic acid (CAS 885271-23-8)
- 4-(1H-Indazol-1-yl)but-3-en-2-one (CAS 107113-27-9)
Recommended Standards
- 2-(4-Methoxyphenyl)-4-methyl-1H-imidazole (CAS 102151-45-1)
- 2-(Quinolin-2-yloxy)ethan-1-amine (CAS 102196-29-2)
- 7-Ethoxyquinolin-4-amine (CAS 1021439-79-1)
- 4,4,4-Trifluoro-2-(o-tolyl)butanoic acid (CAS 1511691-90-9)
- 3-Chloro-5-(chlorosulfonyl)benzoic acid (CAS 53553-11-0)
- (4-(1H-pyrrol-1-yl)furan-2-yl)boronic acid (CAS 2225170-19-2)
- (6-(2-Ethyl-1H-imidazol-1-yl)pyridin-2-yl)boronic acid (CAS 1310404-09-1)
- 2-(oxetan-3-yl)propan-2-amine (CAS 1545881-36-4)
- 3-(tert-Butyl)-1-ethyl-1H-pyrazole-5-carboxylic acid (CAS 195447-83-7)
- Tau Peptide (295-309) trifluoroacetate salt (CAS 330456-46-7)
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