2,3-Dimethylquinoxalin-5-ol CAS 56183-38-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56183-38-1 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethylquinoxalin-5-ol (CAS 56183-38-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H10N2O. Molecular weight: 174.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
Related Dimethylquinoxalin Standards
- 6,7-Dimethylquinoxalin-5-ol (CAS 1777862-99-3)
- 1,3-Dimethylquinoxalin-2(1h)-one (CAS 3149-25-5)
- 2,3-Dimethylquinoxalin-6-ol (CAS 60729-20-6)
- 3,5-Dimethylquinoxalin-2-ol (CAS 874499-81-7)
- 3,6-Dimethylquinoxalin-2(1H)-one (CAS 28082-84-0)
- 3,7-Dimethylquinoxalin-2(1H)-one (CAS 28082-85-1)
- 3,8-Dimethylquinoxalin-2-ol (CAS 874499-80-6)
- 6,7-Dimethylquinoxalin-2(1H)-one (CAS 28082-82-8)
Recommended Standards
- 2,3-dimethyl-7,8-dihydro-1,7-naphthyridin-8-one (CAS 2925423-68-1)
- 2,3-Dihydro-[2,2'-bipyridin]-4(1H)-one (CAS 827622-89-9)
- 2,4-Dimethyl-7H-chromen-7-one (CAS 465537-87-5)
- 6-Chloro-alpha-(4-Fluorophenyl)-3-Pyridinemethanol (CAS 80100-31-8)
- 4-(Aminomethyl)-1,2-dihydropyrimidin-2-one (CAS 1330754-08-9)
- 3-Bromo-N,N,4-trimethylbenzamide (CAS 201138-75-2)
- 2-((2-Bromo-4-methylphenyl)sulfonamido)propanamide (CAS 1099618-80-0)
- 2,2-Dimethyl-1-(2-(trifluoromethyl)quinolin-3-yl)propan-1-one (CAS 1380602-53-8)
- 1-(4-Methyl-[2,2'-bipyrimidin]-5-yl)ethan-1-one (CAS 1342643-17-7)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
Why CATO?
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