6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline CAS 6627-38-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 6627-38-9 |
| Molecular Formula | C20H16N4 |
| Molecular Weight | 312.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,7-Dimethyl-2,3-di(2-pyridyl)quinoxaline (CAS 6627-38-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H16N4. Molecular weight: 312.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H16N4 |
| Molecular Weight | 312.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
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- 1-Tert-butyl-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1118787-79-3)
- 2-[(4-Nitrophenyl)carbamoyl]thiophen-3-yl N,N-dimethylsulfamate (CAS 338794-40-4)
- 4-Methyl-2-(methylamino)pentanoic acid hydrochloride (CAS 2215857-49-9)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
Why CATO?
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