Methyl 4-Oxo-4,5,6,7-Tetrahydrobenzofuran-5-Carboxylate CAS 164531-75-3
| CAS No. | 164531-75-3 |
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 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.
CATO supplies Methyl 4-Oxo-4,5,6,7-Tetrahydrobenzofuran-5-Carboxylate (CAS 164531-75-3), a certified reference material (molecular formula C10H10O4, MW 194.18 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 4-Oxo-4,5,6,7-Tetrahydrobenzofuran-5-Carboxylate (C10H10O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Methyl 4-Oxo-4,5,6,7-Tetrahydrobenzofuran-5-Carboxylate 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 | C10H10O4 |
| Molecular Weight | 194.18 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.) | 2004 |
Recommended Standards
- 3-(2-Carboxyethyl)benzoic Acid (CAS 161265-32-3)
- Methyl 2-hydroxy-2,3-dihydrobenzofuran-4-carboxylate (CAS 166599-85-5)
- 2-(2,3-Dihydro-1-benzofuran-7-yl)-2-hydroxyacetic acid (CAS 1594835-92-3)
- 3-(Methoxycarbonyl)-5-methylbenzoic Acid (CAS 167299-68-5)
- N-(4-(2,4-dichlorophenyl)thiazol-2-yl)-2-(p-tolylthio)acetamide (CAS 338957-92-9)
- 3-Amino-N-(4-chlorophenyl)-4-(piperidin-1-yl)benzene-1-sulfonamide (CAS 326023-02-3)
- Tert-butyl (7R)-7-cyano-1-oxo-2,5-diazaspiro[3.4]Octane-5-carboxylate (CAS 2306259-63-0)
- Benzoic Acid impurity 7 (CAS 83432-87-5)
- Octanoic acid, dodecyl ester (CAS 20292-09-5)
- Cis-4-hydroxy-1-methylpyrrolidine-2-carboxylic acid (CAS 63269-53-4)
- (3R,4S)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione (CAS 75112-74-2)
- PF-04859989 Hydrochloride (CAS 177943-33-8)
- 2-(1H-imidazol-5-yl)-1-methylcyclohexan-1-amine (CAS 929102-08-9)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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