4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone CAS 151752-08-8
| CAS No. | 151752-08-8 |
| Molecular Formula | C17H18O5 |
| Molecular Weight | 302.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone 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.
4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone (CAS 151752-08-8), molecular formula C17H18O5 and molecular weight 302.32 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 302.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 4,4'-Dihydroxy-2,6-dimethoxydihydrochalcone 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 | C17H18O5 |
| Molecular Weight | 302.32 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.) | 2000 |
Related Dihydroxy Standards
- 1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-phenylpropan-1-one (CAS 54299-52-4)
- 1-(2,6-Dihydroxy-3,4-dimethoxyphenyl)-3-phenylpropan-1-one (CAS 41997-41-5)
- 2,3-Dihydroxy-1,2-bis(4-methoxyphenyl)propan-1-one (CAS 26692-68-2)
- 2-[2-(3,5-Dihydroxy-phenyl)-ethyl]-6-methoxy-benzoic acid methyl ester (CAS 365542-96-7)
- 2',6'-Dihydroxy 4',4-dimethoxydihydrochalcone (CAS 35241-54-4)
- (3R)-8,2′-Dihydroxy-7,4′-dimethoxyisoflavan (CAS CATO-C3D-5880)
- Methyl 2-(2,6-dihydroxy-4-methylbenzoyl)-3-hydroxybenzoate (CAS 104022-80-2)
- 1-(3-(3,6-Dihydroxy-2-methylbenzoyl)-2,4-dihydroxyphenyl)ethan-1-one (CAS 115834-34-9)
Recommended Standards
- 3-(2-Hydroxy-4,6-dimethoxyphenyl)-1-(4-hydroxyphenyl)propan-1-one (CAS 151752-07-7)
- 4'-O-Methylirenolone (CAS 159853-36-8)
- 2-(4-Methoxyphenyl)-4H-benzo[h]chromen-4-one (CAS 14756-22-0)
- (R)-2-((S)-1,2-Dihydroxyethyl)-4-hydroxy-5-oxo-2,5-dihydrofuran-3-yl octanoate (CAS 16690-38-3)
- Pentafluorophenyl 1-methyl-1H-indole-7-carboxylate (CAS 941716-96-7)
- 2-(Furan-2-yl)-5-methyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole (CAS 338963-33-0)
- Tridecyl 2-mercaptoacetate (CAS 50727-78-1)
- 2-Chloro-N-(2-chloro-6-fluorobenzyl)-N-ethylacetamide (CAS 1353978-00-3)
- Upadacitinib Impurity 86 (CAS CATO-C4X-240586)
- 2-pHenyl-2-(phenylsulfanyl)acetic acid (CAS 10490-07-0)
- 4-Cyclopropoxy-3-methoxy-N-methylaniline (CAS 1243449-82-2)
- Rasagiline Impurity 54 Mesylate (CAS CATO-C4X-191354)
- 2,5-Dibromoanisole (CAS 95970-08-4)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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