3,5-Diamino-2-phenyl-4H-chromen-4-one CAS 742097-96-7
| CAS No. | 742097-96-7 |
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3,5-Diamino-2-phenyl-4H-chromen-4-one (C15H12N2O2) 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).
CATO supplies 3,5-Diamino-2-phenyl-4H-chromen-4-one (CAS 742097-96-7), a certified reference material (molecular formula C15H12N2O2, MW 252.27 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,5-Diamino-2-phenyl-4H-chromen-4-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 | C15H12N2O2 |
| Molecular Weight | 252.27 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Diamino Standards
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Recommended Standards
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- Methyl 3-(4-Methoxy-1-naphthoyl)propanoate (CAS 854678-16-3)
- 1-(3-fluoro-5-methoxyphenyl)propan-2-amine hydrochloride (CAS 1909305-73-2)
- Methyl cis-4-(isopropylcarbamoyl)cyclohexane-1-carboxylate (CAS 2821784-93-2)
- (Nitromethyl)cyclopropane (CAS 2625-33-4)
- 4-Bromo-N,N-dimethylbenzothioamide (CAS 88023-76-1)
- Cyclopropyl-(2,5-dichloro-benzyl)-amine (CAS 680591-59-7)
- 3,5-Dimethylpyrido[3,4-e][1,2,4]triazine (CAS 121845-74-7)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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