4-(o-Tolyl)cinnoline CAS 90141-96-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90141-96-1 |
| Molecular Formula | C15H12N2 |
| Molecular Weight | 220.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(o-Tolyl)cinnoline (CAS 90141-96-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H12N2. Molecular weight: 220.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H12N2 |
| Molecular Weight | 220.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related o Standards
- 2-(o-Tolyl)quinoxaline (CAS 105702-07-6)
- 2-(o-Tolyl)quinazoline (CAS 1208259-15-7)
- 2-(m-Tolyl)quinazoline (CAS 1208259-19-1)
- 2-(p-Tolyl)quinoxaline (CAS 17286-62-3)
- 2-(p-Tolyl)quinazoline (CAS 80089-59-4)
- 4-(m-Tolyl)cinnoline (CAS 90141-91-6)
- 2-(P-tolyl)tetrahydro-2h-pyran-3-carboxylic acid (CAS 1343731-68-9)
- 4-(M-tolyl)tetrahydro-2h-pyran-4-carboxylic acid (CAS 889940-10-7)
Recommended Standards
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- 4-(Piperidin-3-yloxy)benzamide (CAS 912761-79-6)
- 4-(Piperidin-4-yloxy)benzamide (CAS 609781-30-8)
- 1-n-(2-Methylpropyl)-4-(morpholine-4-sulfonyl)benzene-1,2-diamine (CAS 561002-07-1)
- (1-(4-Chloro-1H-pyrrolo[2,3-b]pyridin-1-yl)cyclopentyl)methanol (CAS 2173992-18-0)
- 5-(tert-Butyl) 2-methyl 1-methyl-1,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-2,5-dicarboxylate (CAS 2116240-24-3)
- 2-[2-(2-Bromo-4-fluorophenoxy)ethyl]piperidinehydrochloride (CAS 1219964-25-6)
- Dyclonine Impurity 1 (CAS 95605-38-2)
- 2-(Difluoromethyl)-2-hydroxychroman-4-one (CAS 304880-80-6)
- Neuropeptide AF (human) (CAS 192387-38-5)
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