5-[(3-Methylphenyl)methyl]-4-oxo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-7-carbonitrile CAS 1009499-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1009499-24-4 |
| Molecular Formula | C20H19N3O |
| Molecular Weight | 317.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(3-Methylphenyl)methyl]-4-oxo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-7-carbonitrile (CAS 1009499-24-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H19N3O. Molecular weight: 317.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H19N3O |
| Molecular Weight | 317.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Methylphenyl Standards
- 5-[(4-Methylphenyl)methyl]-4-oxo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-7-carbonitrile (CAS 1008710-16-4)
- 1-{4-[(2E)-3-(4-Methylphenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione (CAS 949923-53-9)
- 3-{[(3-methylphenyl)methyl]sulfanyl}-4H-1lambda6,4-benzothiazine-1,1-dione (CAS 477868-90-9)
- (2Z)-2-(3-Methylphenyl)-3-[2-(methylsulfanyl)quinolin-3-yl]prop-2-enenitrile (CAS 1164526-10-6)
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Recommended Standards
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- 6-Amino-2-ethyl-4-(2-oxo-2-(piperidin-1-yl)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1018576-75-4)
- (4R)-4-(3,4,5-Trifluorophenyl)pyrrolidin-2-one (CAS 1651179-16-6)
- 5-Bromo-1-(pyridin-3-ylmethyl)pyrazin-2(1h)-one (CAS 2089807-98-5)
- 1-Butyl-2-(2-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid (CAS 872319-76-1)
- 2-(2,5-Dimethoxyphenyl)ethanol (CAS 7417-19-8)
- Diethyl cinnamylphosphonate (CAS 52378-69-5)
- tert-butyl 3-amino-3-methylpyrrolidine-1-carboxylate (CAS 1158758-59-8)
- Peptide 439 (CAS CATO-CPTD788439)
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