3-(4-Hydroxy-3-methoxyphenyl)-2,3-dihydrobenzofuran-6-ol CAS 64702-08-5
| CAS No. | 64702-08-5 |
| Molecular Formula | C15H14O4 |
| Molecular Weight | 258.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(4-Hydroxy-3-methoxyphenyl)-2,3-dihydrobenzofuran-6-ol (CAS 64702-08-5), molecular formula C15H14O4 and molecular weight 258.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, 3-(4-Hydroxy-3-methoxyphenyl)-2,3-dihydrobenzofuran-6-ol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 258.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-(4-Hydroxy-3-methoxyphenyl)-2,3-dihydrobenzofuran-6-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H14O4 |
| Molecular Weight | 258.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related Hydroxy Standards
- 4-Hydroxy-3-(benzyloxy)-benzoic Acid Methyl Ester (CAS 1037072-57-3)
- 4-Hydroxy-3-[(4-hydroxyphenyl)methyl]-5-methoxy-benzaldehydeDISCONTINUED (CAS 1141892-38-7)
- 4-(3-Hydroxy-2-methylphenoxy)-n-methylpyridine-2-carboxamide (CAS 1182772-01-5)
- 2-Hydroxy-6-methyl-3-(1-(2-phenylhydrazono)ethyl)-4H-pyran-4-one (CAS 137934-93-1)
- 2-Hydroxy-5-((2-methylbenzyl)oxy)benzoic acid (CAS 1413662-21-1)
- Methyl 3-(2-hydroxy-5-methoxyphenyl)benzoate (CAS 1460306-41-5)
- 3-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-benzo[h]chromene-5,6-dione (CAS 15297-98-0)
- (2-Hydroxy-4-(2-hydroxyethoxy)phenyl)(phenyl)methanone (CAS 16909-78-7)
Recommended Standards
- 3-(3-Oxo-1,3,4,5,6,7-hexahydro-2H-indazol-2-yl)benzoic acid (CAS 885949-86-0)
- 3-(4-Methoxyphenyl)-N-(prop-2-en-1-yl)-1,2-oxazole-5-carboxamide (CAS 477859-13-5)
- 3-(3-Cyclopropyl-4-oxo-3,4-dihydroquinazolin-2-yl)propanoic acid (CAS 873208-74-3)
- 3-(4-Methyl-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 886360-12-9)
- Methyl 2-(2-hydroxyphenyl)benzo[d]oxazole-7-carboxylate (CAS 819071-06-2)
- (3-Chloro-4-(cyclohexylcarbamoyl)phenyl)boronic acid (CAS 957034-65-0)
- Ethyl 4-(dimethylamino)-8-ethylquinoline-3-carboxylate (CAS 1315352-46-5)
- Benzyl 3-[(chlorosulfonyl)methyl]piperidine-1-carboxylate (CAS 242459-83-2)
- 4-(Aminomethyl)-1-methyl-5-phenylpyrrolidin-2-one (CAS 1443981-77-8)
- (R)-SIPHOS-PE (CAS 500997-69-3)
- 1,3,5-Benzenetricarbonitrile (CAS 10365-94-3)
- 3-Carboxy-N,N,N-trimethyl-2-((3-oxobutanoyl)oxy)propan-1-aminium chloride (CAS 33758-12-2)
- 6-Amino-5,6-dihydro-2H-thieno[3,2-c]pyrazol-3(3aH)-one (CAS 933701-60-1)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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