2,3-Dihydrobenzofuran-6,7-diol CAS 42484-95-7
| CAS No. | 42484-95-7 |
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,3-Dihydrobenzofuran-6,7-diol 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.
2,3-Dihydrobenzofuran-6,7-diol (CAS 42484-95-7) is a high-purity analytical reference standard with the molecular formula C8H8O3 and a molecular weight of 152.15 g/mol.
2,3-Dihydrobenzofuran-6,7-diol (C8H8O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
Related Dihydrobenzofuran Standards
- 2,3-Dihydrobenzofuran-6-thiol (CAS 90590-08-2)
- 2,3-Dihydrobenzofuran-5,6-diamine (CAS 1228880-71-4)
- (2,3-Dihydrobenzofuran-5-yl)methanol (CAS 103262-35-7)
- 5-Methyl-6,7-dihydrobenzofuran-4(5H)-one (CAS 109307-29-1)
- (2,3-Dihydrobenzofuran-7-yl)methanol (CAS 151155-53-2)
- (2,3-Dihydrobenzofuran-3-yl)methanol (CAS 68224-03-3)
- 2-Methyl-6,7-dihydrobenzofuran-4(5H)-one (CAS 50615-16-2)
- 3-Methyl-2,3-dihydrobenzofuran-3-ol (CAS 88112-02-1)
Recommended Standards
- 2,3-Dihydrobenzo[b][1,4]dioxin-2-ol (CAS 5770-59-2)
- 2,3-Dihydroxy-4-methylbenzaldehyde (CAS 6053-03-8)
- 2,3-Diaminopyrrolo[2,3-b]pyrrol-1(6H)-ol (CAS 877396-80-0)
- 2,3-Dimethyl-5-nitropyridine (CAS 89244-47-3)
- 2-(Pyrrolidin-1-yl)thiazole-5-carboxylic acid (CAS 941716-91-2)
- N-[4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl]benzenesulfonamide (CAS 866156-45-8)
- N-{3-(Dimethylamino)-1-[(4-methoxyphenyl)sulfonyl]-1H-1,2,4-triazol-5-yl}-N,N-dimethylamine (CAS 478032-04-1)
- 2-Amino-6-(tert-butyl)-N-(furan-2-ylmethyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 588678-81-3)
- 2-(2-Phenyl-4-imidazolyl)acetonitrile (CAS 52353-66-9)
- 2,6-Dibromo-3-(difluoromethyl)-5-(trifluoromethyl)pyridine (CAS 1806808-74-1)
- 3-((4-Chlorophenyl)amino)-1,1,1-trifluoropropan-2-ol (CAS 1339635-40-3)
- 1-(1-Isopropoxyallyl)cyclohexanol (CAS 72087-65-1)
- 6-Bromo-3-methylisoquinoline (CAS 1222368-50-4)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com