2-(2-chlorofuran-3-yl)acetic acid CAS 1779797-13-5
| CAS No. | 1779797-13-5 |
| Molecular Formula | C6H5ClO3 |
| Molecular Weight | 160.56 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-chlorofuran-3-yl)acetic acid (CAS 1779797-13-5), a certified reference material (molecular formula C6H5ClO3, MW 160.56 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 2-(2-chlorofuran-3-yl)acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-(2-chlorofuran-3-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 | C6H5ClO3 |
| Molecular Weight | 160.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
Related chlorofuran Standards
- Methyl 5-chlorofuran-3-carboxylate (CAS 116668-70-3)
- 3-Chlorofuran-2-acetic Acid (CAS 1378768-90-1)
- Methyl 4-chlorofuran-2-carboxylate (CAS 1399653-36-1)
- methyl 3-chlorofuran-2-carboxylate (CAS 1872176-45-8)
- Methyl 2-chlorofuran-3-carboxylate (CAS 58235-81-9)
- Methyl 5-Chlorofuran-2-carboxylate (CAS 58235-81-7)
- Methyl 5-chlorofuran-3-carboxylate (CAS 58235-81-8)
- 3-(5-Chlorofuran-2-yl)prop-2-en-1-ol (CAS 1563267-69-5)
Recommended Standards
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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