2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol CAS 13392-26-2
| CAS No. | 13392-26-2 |
| Molecular Formula | C15H14O6 |
| Molecular Weight | 290.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol (CAS 13392-26-2), molecular formula C15H14O6 and molecular weight 290.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H14O6, 2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol 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 | C15H14O6 |
| Molecular Weight | 290.27 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
Related Dihydroxyphenyl Standards
- (2,3-Dihydroxyphenyl)(2-hydroxy-4,6-dimethoxyphenyl)methanone (CAS 219861-73-1)
- 1-(3,4-Dihydroxyphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)ethanone (CAS 430447-82-8)
- 6-(3,4-Dihydroxyphenyl)-2,3,3-trimethyl-2,3-dihydro-4H-furo[3,2-c]pyran-4-one (CAS 159650-12-1)
- 1-(2,4-Dihydroxyphenyl)-2-(2,4-dimethoxyphenyl)ethan-1-one (CAS 1855-30-7)
- 1-(2,4-Dihydroxyphenyl)-2-(3,4-dimethoxyphenyl)-ethanone (CAS 24126-98-5)
- 2-(3-(3,4-Dihydroxyphenyl)-2-hydroxypropyl)benzene-1,3,5-triol (CAS 55626-36-3)
- 2-(2-(2,4-Dihydroxyphenyl)-2-oxoethoxy)benzoic acid (CAS 1505-01-7)
- (S)-2-(2,6-dihydroxyphenyl)-5,7-dihydroxychroman-4-one (CAS 80604-16-6)
Recommended Standards
- 4-[(4-Fluoro-3-nitrobenzene)sulfonyl]morpholine (CAS 1338346-30-7)
- 3-carbamoyl-2-[(2-fluorobenzene)sulfonamido]propanoic acid (CAS 1396962-91-6)
- Methyl 2-methyl-4-(3-nitrophenyl)-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylate (CAS 130734-38-2)
- 3-Carbamoyl-2-(3-fluorobenzenesulfonamido)propanoic acid (CAS 1396963-96-4)
- 1-(2,4-Dimethylphenyl)-1H-pyrrole-2-carbaldehyde (CAS 37560-47-7)
- 4-(Difluoromethyl)quinolin-7-ol (CAS 1261843-98-4)
- Ethyl 4-((3-(1H-imidazol-1-yl)propyl)amino)-3-methyl-1-(p-tolyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866040-26-8)
- tert-Butyl 1-(2-chloroethyl)cyclobutane-1-carboxylate (CAS 2137598-25-3)
- (3R,3AS,7aR)-3-ethoxy-2,5-dimethyl-2,3,3a,4,7,7a-hexahydro-1H-isoindol-1-one (CAS 116072-21-0)
- Dotinurad Impurity 70 (CAS CATO-C4X-249470)
- 2-Fluoro-4'-vinyl-1,1'-biphenyl (CAS 391-08-2)
- 5-Chloro-7-((4-ethylphenyl)(pyridin-2-ylamino)methyl)quinolin-8-ol (CAS 713491-57-7)
- (4-Chlorobut-2-yn-1-yl)benzene (CAS 33598-24-2)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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