2-(3,4-Dihydroxyphenyl)-2,3-dihydroquinolin-4(1H)-one CAS 2101206-25-9
| CAS No. | 2101206-25-9 |
| Molecular Formula | C15H13NO3 |
| Molecular Weight | 255.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(3,4-Dihydroxyphenyl)-2,3-dihydroquinolin-4(1H)-one (C15H13NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(3,4-Dihydroxyphenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 2101206-25-9), molecular formula C15H13NO3 and molecular weight 255.27 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(3,4-Dihydroxyphenyl)-2,3-dihydroquinolin-4(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H13NO3 |
| Molecular Weight | 255.27 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Dihydroxyphenyl Standards
- 1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one (CAS 13745-20-5)
- (E)-3-(2,4-Dihydroxyphenyl)-1-(4-hydroxyphenyl)-2-propen-1-one (CAS 163121-02-6)
- 1-(2,4-Dihydroxyphenyl)-3-(2-hydroxyphenyl)prop-2-en-1-one (CAS 26962-50-5)
- 3-(3,4-Dihydroxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one (CAS 6272-43-1)
- 3-(3,4-Dihydroxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one (CAS 92496-89-4)
- (3,4-Dihydroxyphenyl)-L-glutamine (CAS 58298-77-4)
- 3-(2,5-Dihydroxyphenyl)benzotrifluoride (CAS 260560-53-0)
- 2-(3,4-Dihydroxyphenyl)benzo[d][1,3]dioxole-5-carbaldehyde (CAS 213903-67-4)
Recommended Standards
- 2-(3-(4-Ethoxyphenyl)-6-oxopyridazin-1(6H)-yl)acetonitrile (CAS 922863-10-3)
- 2-(3,4-dimethoxyphenyl)-1,3-benzoxazole (CAS 92552-99-3)
- 2-(2-Phenylacetamido)benzoic acid (CAS 28565-98-2)
- 2-(3,4-Dimethoxyphenyl)-1H-imidazo[4,5-b]pyridine (CAS 95420-33-0)
- 5-[1-(5-Chloro-2-methoxybenzoyl)pyrrolidin-2-yl]-3-(4-methoxyphenyl)-1,2,4-oxadiazole (CAS 1798454-27-9)
- (3-Chloro-6-methoxypyridin-2-yl)methanamine (CAS 1060810-37-8)
- 4-Cyclobutoxynicotinic acid (CAS 1439900-36-3)
- Methyl 2-[4-(2-amino-4-methylphenoxy)phenyl]-acetate (CAS 946716-02-5)
- 7-Nitroquinazolin-4(3H)-one (CAS 20872-93-9)
- 1-(4-Nitrophenoxy)propan-2-one (CAS 6698-72-2)
- 1-[(1E)-2-Phenylethenyl]-2(1H)-pyridinone (CAS 61259-55-0)
- 3-iodo-5-methoxy-4H-chromen-4-one (CAS 904318-61-2)
- n-cyclopentyl-4-methylcyclohexanamine hydrobromide (CAS 859520-97-1)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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