2-(4-Hydroxyphenyl)-3-(1H-imidazol-1-yl)-2H-chromene-5,7-diol CAS 89782-01-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89782-01-4 |
| Molecular Formula | C18H14N2O4 |
| Molecular Weight | 322.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(4-Hydroxyphenyl)-3-(1H-imidazol-1-yl)-2H-chromene-5,7-diol (CAS 89782-01-4) pharmaceutical standards reference standard. Molecular formula: C18H14N2O4. Molecular weight: 322.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H14N2O4 |
| Molecular Weight | 322.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Hydroxyphenyl Standards
- (S)-8-(4-hydroxyphenyl)-2,2-dimethyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-6-one (CAS 124858-37-3)
- Methyl 4-(2-(4-hydroxyphenyl)bicyclo[2.2.1]heptan-2-yl)benzoate (CAS 951671-13-9)
- N-(4-Hydroxyphenyl)-2-(4-oxo-5-(propan-2-ylidene)-2-thioxothiazolidin-3-yl)acetamide (CAS 898638-40-9)
- (E)-1-(2-Hydroxyphenyl)-3-((1R,4R)-5-(pyridin-2-yl)-2,5-diazabicyclo[2.2.1]heptan-2-yl)prop-2-en-1-one (CAS 1819363-80-8)
- 4-(4-Hydroxyphenyl)-3,7,7-trimethyl-2,4,6,7,8,9-hexahydro-5H-pyrazolo[3,4-b]quinolin-5-one (CAS 865658-73-7)
- 3-(2-Hydroxyphenyl)-1-(3-methylpiperidin-1-yl)-3-phenylpropan-1-one (CAS 1334470-13-1)
- 7-[(3-hydroxyphenyl)(pyrrolidin-1-yl)methyl]quinolin-8-ol (CAS 315234-68-5)
- 4-(2-(4-(4-Hydroxyphenyl)-4-methylcyclohexyl)propan-2-yl)phenol (CAS 1965-08-8)
Recommended Standards
- 2-(4-(Ethoxycarbonyl)piperidin-1-yl)-5-nitrobenzoic acid (CAS 78243-32-0)
- 2-(Naphthalen-1-yloxy)-N-(3-nitrophenyl)acetamide (CAS 331869-93-3)
- 2-(4-(4-Oxo-6-phenyl-1,4-dihydropyrimidin-2-yl)phenoxy)acetic acid (CAS 651720-03-5)
- 2-Chloro-N-(4-fluoro-3-nitrophenyl)acetamide (CAS 196812-96-1)
- (5-AMINOPYRIDIN-2-YL)(MORPHOLINO)METHANONE (CAS 1180131-89-8)
- (1H-Indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone (CAS 895152-66-6)
- (3-Methoxy-5-vinylphenyl)methanol (CAS 1257657-21-8)
- N-(4-Bromophenyl)-3-{[(4-nitrobenzyl)oxy]imino}propanamide (CAS 320417-76-3)
- n-(4-(Trifluoromethyl)phenethyl)-1h-imidazole-1-carboxamide (CAS 1087792-47-9)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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