1-(3-Chloroquinoxalin-2-yl)butan-1-one CAS 2189730-59-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2189730-59-2 |
| Molecular Formula | C12H11ClN2O |
| Molecular Weight | 234.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloroquinoxalin-2-yl)butan-1-one (CAS 2189730-59-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11ClN2O. Molecular weight: 234.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11ClN2O |
| Molecular Weight | 234.68 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloroquinoxalin Standards
- N-((3-Chloroquinoxalin-2-yl)oxy)acetimidamide (CAS 88660-73-5)
- (3-Chloroquinoxalin-2-yl)malononitrile (CAS 10176-25-7)
- 2-(3-Chloroquinoxalin-2(1h)-ylidene)malononitrile (CAS 113983-94-1)
- 2-((3-Chloroquinoxalin-2-yl)amino)ethan-1-ol (CAS 55687-07-5)
- N-(3-Chloroquinoxalin-2-yl)-2-cyanoacetamide (CAS 554404-06-7)
- Methyl 3-(3-chloroquinoxalin-2-yl)propanoate (CAS 1173245-76-5)
- Ethyl 2-(3-chloroquinoxalin-2-yl)acetate (CAS 30681-68-6)
- 6-Chloroquinoxalin-2-ol (CAS 39267-06-6)
Recommended Standards
- 1-(3-Chlorophenyl)-3,5-dimethyl-1h-pyrazole-4-carbaldehyde (CAS 294877-36-4)
- 1-(4-Chlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 54605-74-2)
- 1-(3-Chlorobenzyl)-1H-pyrrole-2-carboxamide (CAS 702670-04-0)
- 2-Ethyl-1-(3-methoxyphenyl)-4,5-dihydro-1H-imidazole (CAS 803612-99-9)
- 2-(5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)-5-(4-methylphenyl)-1,3,4-oxadiazole (CAS 318256-01-8)
- 3-Methyl-2-(methylthio)pyrimidin-4(3H)-one (CAS 6327-98-6)
- 2-(cyclopropylmethoxy)-5-methylphenylboronic acid (CAS 1311183-31-9)
- 7-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1567214-36-1)
- (4-methoxyphenyl) trifluoromethanesulfonate (CAS 66107-29-7)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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