3-Ethyl-5,6,7,8-tetrahydroquinoxalin-2-ol CAS 113902-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113902-41-3 |
| Molecular Formula | C9H13N3O |
| Molecular Weight | 179.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Ethyl-5,6,7,8-tetrahydroquinoxalin-2-ol (CAS 113902-41-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H13N3O. Molecular weight: 179.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H13N3O |
| Molecular Weight | 179.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 1-(1,2,3,4-Tetrahydroquinoxalin-5-yl)ethanone (CAS 89334-22-5)
- 1-(1-Methyl-1,2,3,4-tetrahydroquinoxalin-5-yl)ethanone (CAS 89334-27-0)
- 5-Methyl-1,2,3,4-tetrahydroquinoxalin-6-amine (CAS 850560-39-3)
- 7-Methyl-1,2,3,4-tetrahydroquinoxalin-6-amine (CAS 804427-12-1)
- 3-Methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 34070-68-3)
- 5,6,7,8-tetrahydroquinoxalin-5-one (CAS 35149-12-3)
- 2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid (CAS 136584-14-0)
- 2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-1-yl)acetic acid (CAS 80310-02-7)
Recommended Standards
- 2-Isopropylisonicotinohydrazide (CAS 113548-81-5)
- N'-((1H-Pyrrol-2-yl)methylene)butyrohydrazide (CAS 113905-24-1)
- 5-amino-3-[3-(methylamino)propyl]-1H-pyrazole-4-carbonitrile (CAS 113513-30-7)
- 1-(5-Iodopyridin-2-yl)-3-(4-methoxyphenyl)urea (CAS 338748-91-7)
- 1-(4-((6-Chloropyridin-3-yl)methyl)azepan-1-yl)ethan-1-one (CAS 1316225-00-9)
- 5-Iodoacetamidoerythrosin (>90%) (CAS 86583-16-6)
- trans-Diethyl Stilbestrol Acetate (CAS 66320-32-9)
- [6-(2,3-Dihydro-1H-indol-1-yl)-3-pyridinyl]-methanamine (CAS 953726-50-6)
- N-2-Naphthalenyl-glycine 2-[(3,5-Dibromo-2,4-dihydroxyphenyl)methylene]hydrazide (CAS 328541-79-3)
- Peptide 431 (CAS CATO-CPTD788431)
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