2-(2,3-Dihydrobenzofuran-6-yl)acetic acid CAS 152148-70-4
| CAS No. | 152148-70-4 |
| Molecular Formula | C10H10O3 |
| Molecular Weight | 178.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(2,3-Dihydrobenzofuran-6-yl)acetic acid (CAS 152148-70-4), a certified reference material (molecular formula C10H10O3, MW 178.18 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 2-(2,3-Dihydrobenzofuran-6-yl)acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 2-(2,3-Dihydrobenzofuran-6-yl)acetic acid 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 | C10H10O3 |
| Molecular Weight | 178.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related Dihydrobenzofuran Standards
- Methyl 2,3-dihydrobenzofuran-6-carboxylate (CAS 1083168-68-6)
- Methyl 2,3-dihydrobenzofuran-7-carboxylate (CAS 133844-95-8)
- 5-Methyl-2,3-dihydrobenzofuran-3-carboxylic acid (CAS 1499917-46-2)
- 7-Methyl-2,3-dihydrobenzofuran-2-carboxylic acid (CAS 17359-46-5)
- 2-(2,3-Dihydrobenzofuran-2-yl)acetic acid (CAS 62590-78-7)
- 2,3-Dihydrobenzofuran-3-acetic Acid (CAS 76570-83-7)
- 2,3-Dihydrobenzofuran-6-yl acetate (CAS 85878-59-7)
- 2-Methyl-2,3-dihydrobenzofuran-2-carboxylic acid (CAS 93885-44-0)
Recommended Standards
- (E)-3-(2-hydroxy-5-methylphenyl)acrylic acid (CAS 1519726-18-1)
- 2-(1,3-dihydro-2-benzofuran-5-yl)acetic acid (CAS 152149-29-6)
- 4,5,6,7-Tetrahydro-4,7-ethanoisobenzofuran-1,3-dione (CAS 151813-29-5)
- 2-(2,3-Dihydro-1-benzofuran-7-yl)acetic acid (CAS 152149-94-5)
- 5,7-Dibromo-1H-indazol-3-ol (CAS 108961-61-1)
- 2-(1H-Pyrazol-4-yl)-1,3-benzoxazole (CAS 39116-31-9)
- 2-Thioxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxamide (CAS 791591-51-0)
- 2-[[3-(3-Fluorophenyl)-1,2,4-triazolo[4,3-b]pyridazin-6-yl]oxy]ethanamine (CAS 1204297-71-1)
- 5-Fluoro-2-methylbenzofuran-4-amine (CAS 141976-75-2)
- 5-Isopropoxy-1H-indole (CAS 396091-50-2)
- Abamectin - Impurity C (Freebase) (CAS 65195-53-1)
- ((2-Bromothiazol-4-yl)difluoromethyl)phosphonic acid (CAS 2694728-11-3)
- [2-(Methylsulfanyl)phenyl]methanol (CAS 33384-77-9)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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