2-(Furan-3-yl)butanoic acid CAS 1343336-44-6
| CAS No. | 1343336-44-6 |
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Furan-3-yl)butanoic acid (CAS 1343336-44-6), a certified reference material (molecular formula C8H10O3, MW 154.16 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-(Furan-3-yl)butanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 154.16 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(Furan-3-yl)butanoic acid 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 | C8H10O3 |
| Molecular Weight | 154.16 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Furan Standards
- (R)-1-(Furan-2-yl)ethyl acetate (CAS 113471-32-2)
- Methyl 2-(furan-3-yl)propanoate (CAS 1343581-74-7)
- 4-(Furan-2-yl)tetrahydrofuran-3-ol (CAS 1420793-84-5)
- 3-(Furan-3-yl)-2-methylpropanoic acid (CAS 1539849-57-4)
- Propyl furan-3-carboxylate (CAS 156741-78-5)
- 3-(Furan-2-yl)butanoic acid (CAS 169892-41-5)
- 1-(Furan-2-yl)but-3-ene-1,2-diol (CAS 19261-13-3)
- 1-(Furan-2-yl)ethyl acetate (CAS 22426-24-0)
Recommended Standards
- 4-(2-hydroxyethoxy)phenol (CAS 13427-53-7)
- 2-(2-Hydroxyethyl)benzene-1,4-diol (CAS 13398-95-3)
- 3-(Oxan-4-yl)prop-2-ynoic acid (CAS 1344373-23-4)
- 3-tetrahydropyran-3-ylprop-2-ynoic acid (CAS 1339388-27-0)
- (3-Chloro-4-methylphenyl)(methyl)sulfane (CAS 53250-85-4)
- (3,4,7,8-Tetramethyl-1,10-Phenanthroline) Nickel dibromide (CAS 2414273-20-2)
- 2-(3,4-Dichlorophenyl)tetrahydroimidazo[1,5-a]pyridine-1,3(2H,5H)-dione (CAS 60725-74-8)
- 4-Bromo-5-hydroxyisoquinolin-1(2H)-one (CAS 129075-66-7)
- N-hydroxycyclopropanecarboxamide (CAS 5687-86-5)
- 1-(2-Methoxyethyl)-2,3-dimethylpiperidin-4-one (CAS 845290-07-5)
- 2,6-Diamino-5-phenylpyrimidine-4-carboxylic acid (CAS 20865-40-1)
- 4-(2H-1,3-benzodioxol-5-yl)-6-(thiophen-2-yl)pyrimidin-2-amine (CAS 1354916-21-4)
- 5-(2-Fluorophenyl)piperidine-3-carboxamide (CAS 1421601-36-6)
- Semaglutide impurity 29 (CAS 110990-08-4)
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