4-(1H-Imidazo[4,5-b]phenazin-2-yl)phenol CAS 303059-19-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303059-19-0 |
| Molecular Formula | C19H12N4O |
| Molecular Weight | 312.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(1H-Imidazo[4,5-b]phenazin-2-yl)phenol (CAS 303059-19-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H12N4O. Molecular weight: 312.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H12N4O |
| Molecular Weight | 312.32 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related H Standards
- 2-(1H-Imidazo[4,5-b]phenazin-2-yl)phenol (CAS 114991-84-3)
- 4-(1H-Imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol (CAS 185129-91-3)
- N-(3-(Imidazo[2,1-b]thiazol-6-yl)phenyl)cyclopentanecarboxamide (CAS 893967-37-8)
- N-(4-(Imidazo[2,1-b]thiazol-6-yl)phenyl)cyclopentanecarboxamide (CAS 771502-94-4)
- N-(2-(Imidazo[1,2-a]pyridin-2-yl)phenyl)pyrimidine-2-carboxamide (CAS 1788561-73-8)
- N-(2-(Imidazo[1,2-a]pyridin-2-yl)ethyl)-4-methylbenzenesulfonamide (CAS 868978-63-6)
- N-(4-(imidazo[1,2-a]pyrimidin-2-yl)phenyl)hexanamide (CAS 685107-88-4)
- N-(2-(Imidazo[1,2-a]pyridin-2-yl)ethyl)-2-phenylbutanamide (CAS 868977-69-9)
Recommended Standards
- 4-((4-Methoxybenzyl)amino)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 685109-27-7)
- 4-(2-([1,1'-Biphenyl]-4-carbonyl)hydrazinyl)-4-oxobutanoic acid (CAS 304667-93-4)
- 3,5,7-Trimethoxyflavone (CAS 26964-29-4)
- 2-(3,5-Dichlorophenethyl)benzoic acid (CAS 189067-48-9)
- 4-(1,3-oxazol-5-yl)pyridine (CAS 70380-75-5)
- 2′-(Dicyclohexylphosphino)-N,N-dimethyl[1,1′-binaphthalen]-2-amine (CAS 255835-81-5)
- N-(4-isopropylbenzyl)prop-2-en-1-amine hydrochloride (CAS 1049680-98-9)
- Methyl 2,2-dimethylcyclobutane-1-carboxylate (CAS 42836-65-7)
- Lacosamide Impurity C35 (CAS 141108-78-3)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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