1-(4-Methyl-3,4-dihydroquinoxalin-1(2H)-yl)ethanone CAS 669695-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 669695-07-2 |
| Molecular Formula | C11H14N2O |
| Molecular Weight | 190.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methyl-3,4-dihydroquinoxalin-1(2H)-yl)ethanone (CAS 669695-07-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14N2O. Molecular weight: 190.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14N2O |
| Molecular Weight | 190.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-Propyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 66366-87-8)
- 4-Propyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 99840-78-5)
- 7-Acetyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1255147-27-3)
- 2-(3-Oxo-3,4-dihydroquinoxalin-1(2H)-yl)acetonitrile (CAS 1042812-28-1)
- 2-(3-Oxo-3,4-dihydroquinoxalin-2(1H)-ylidene)acetonitrile (CAS 67557-67-9)
- 1-(1,2-Dihydroquinoxalin-2-yl)ethanol (CAS 111289-53-3)
- 1-(3,4-Dihydroquinoxalin-1(2H)-yl)ethan-1-one (CAS 6639-92-5)
- 1-Ethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 66366-88-9)
Recommended Standards
- 1-(4-Ethylphenyl)butane-1,3-dione (CAS 58278-92-5)
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- 2-(Cyclopropylamino)-6-phenylnicotinic acid (CAS 1267450-59-8)
- 4-Fluoro-3-methanesulfonamidobenzoic acid (CAS 1184452-50-3)
- 3-Amino-1-(2-(tetrahydrofuran-2-yl)ethyl)pyridin-2(1h)-one (CAS 1487185-45-4)
- 2-Cyanoimino-1,3-Thiazolidine (CAS 26364-65-8)
- 1-[2-(trifluoromethyl)phenyl]imidazolidin-2-one (CAS 1550068-19-3)
- 3-Fluoro-1,6-naphthyridine (CAS 1309379-27-8)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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