2-Amino-5-phenylfuran-3-carboxylic acid CAS 773108-73-9
| CAS No. | 773108-73-9 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Amino-5-phenylfuran-3-carboxylic 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.
CATO supplies 2-Amino-5-phenylfuran-3-carboxylic acid (CAS 773108-73-9), a certified reference material (molecular formula C11H9NO3, MW 203.19 g/mol) for analytical method development and quality control.
Structurally, 2-Amino-5-phenylfuran-3-carboxylic acid (C11H9NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 203.19 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 1-amino-3-(3,4-difluorophenoxy)propan-2-ol (CAS 1157091-16-1)
- (s)-2-Amino-2-(2-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1212960-38-7)
- (r)-2-Amino-2-(2-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1213103-75-3)
- (s)-2-Amino-2-(4,5-difluoro-2-methoxyphenyl)ethan-1-ol (CAS 1213162-01-6)
- (s)-2-Amino-2-(3,5-difluoro-2-methoxyphenyl)ethan-1-ol (CAS 1213323-80-8)
- (s)-2-Amino-2-(3-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1213434-05-9)
- (r)-2-Amino-2-(3,5-difluoro-2-methoxyphenyl)ethan-1-ol (CAS 1213553-83-3)
- (r)-2-Amino-2-(4-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1213855-52-7)
Recommended Standards
- 2-Amino-5-(2-furyl)benzoic acid (CAS 861389-77-7)
- 2-Amino-6-methyl-4-oxo-4H-chromene-3-carbaldehyde (CAS 68301-75-7)
- 2-Amino-3-(furan-2-yl)benzoic acid (CAS 287382-69-8)
- 2-Benzyl-4-(hydroxymethylene)oxazol-5(4H)-one (CAS 332095-91-7)
- 3-(2,5-Difluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1283109-46-5)
- 1-Chloro-2-cyclopropoxy-4-isopropylbenzene (CAS 1243288-57-4)
- Benzyl-2,3,4,5,6-d5 Bromide (CAS 71258-22-5)
- 5-Chloro-2-hydroxy-N-(3-methoxypropyl)benzamide (CAS 1094227-58-3)
- 2-(6-Methylpyrazin-2-yl)ethan-1-ol (CAS 61892-93-1)
- 3-methoxy-1,7-naphthyridine (CAS 1799744-23-2)
- N-[2-chloro-5-(trifluoromethyl)phenyl]-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 1008946-71-1)
- (R)-4-(thietan-3-ylamino)butan-2-ol (CAS 1842518-78-8)
- Docetaxel EP Impurity B (CAS CATO-C4X-161980)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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