(S)-3-Cyclopropyl-3,4-dihydroquinoxalin-2(1H)-one CAS 1821836-97-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1821836-97-8 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-3-Cyclopropyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1821836-97-8) pharmaceutical standards reference standard. Molecular formula: C11H12N2O. Molecular weight: 188.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1995 |
| Nitrogen Atoms | 2 |
Related S Standards
- 6-Cyclopropyl-1-methyl-1H-pyrazolo[3,4-b]pyridin-3-amine (CAS 1135283-77-0)
- N-cyclopropyl-7-methyl-[1,2,4]triazolo[1,5-a]pyridin-5-amine (CAS 1152642-99-3)
- 4-cyclopropyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 115618-81-0)
- 3-cyclopropyl-1,4-dihydroquinazolin-2-one (CAS 1243325-01-0)
- (R)-3-Cyclopropyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1821784-13-7)
- N-cyclopropyl-2-methyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 85251-07-6)
- 1-Cyclopropyl-3-phenylpropane-1,3-dione, 97% (CAS 30923-65-0)
- 3-Cyclopropyl-3-phenylprop-2-enoic acid (CAS 64701-93-5)
Recommended Standards
- [2-(1-Methyl-1H-pyrazol-4-yl)pyridin-3-yl]methanamine (CAS 1823582-57-5)
- 4-Methyl-2,3,7,11-tetraazatricyclo[7.4.0.0^{2,6}]trideca-1(9),3,5,7-tetraene hydrochloride (CAS 1820707-15-0)
- (2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yl)methanamine (CAS 1823582-64-4)
- 4-Chloro-5-phenylthieno[2,3-d]pyrimidine (CAS 182198-35-2)
- 3-(6-(Piperidin-1-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)benzoic acid (CAS 821002-67-9)
- 1-(2-Ethylpyridin-3-yl)ethanone (CAS 31931-75-6)
- N-Hydroxy-propionamidine; hydrochloride (CAS 1159322-86-7)
- Esomeprazole Impurity 136 (CAS 2561418-28-6)
- 1-(3-Amino-1H-pyrazol-1-yl)ethanone (CAS 752242-56-1)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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