5-Bromo-3-(prop-2-yn-1-yloxy)benzofuran-2-carboxylic acid CAS 1774902-08-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1774902-08-7 |
| Molecular Formula | C12H7BrO4 |
| Molecular Weight | 295.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-3-(prop-2-yn-1-yloxy)benzofuran-2-carboxylic acid (CAS 1774902-08-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H7BrO4. Molecular weight: 295.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H7BrO4 |
| Molecular Weight | 295.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-9-methoxy-7H-furo[3,2-g]chromen-7-one (CAS 1930-54-7)
- 3-Bromo-5-(2-nitrophenoxy)pyridine (CAS 883106-33-0)
- 3-Bromo-7-fluoro-5-hydroxy-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 2100839-77-6)
- 5-Bromo-3-nitro-1-phenylpyridin-2(1H)-one (CAS 381233-93-8)
- 2-[4-bromo-5-cyclopropyl-3-(difluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 1001500-11-3)
- 3-[5-Bromo-2-(difluoromethoxy)phenyl]propanoic acid (CAS 1086386-07-3)
- Ethyl 3-bromo-4-(difluoromethoxy)benzoate (CAS 1131594-36-9)
- 3-bromo-4-(difluoromethoxy)-5-ethoxybenzaldehyde (CAS 1153234-13-9)
Recommended Standards
- 6-(4-Bromophenoxy)pyrimidine-4-carboxylic acid (CAS 1710283-38-7)
- 5'-Bromospiro[imidazolidine-4,1'-[1H]indene]-2,3',5(2'H)-trione (CAS 1889290-24-7)
- 3,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-2-one (CAS 1613639-41-0)
- Ethyl 8-hydroxy-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate (CAS 14205-65-3)
- Tert-butyl 3-((5-bromopyrimidin-2-yl)oxy)piperidine-1-carboxylate (CAS 914347-76-5)
- 1-isopropyl-1H-pyrazol-3-ol (CAS 21074-39-5)
- 2-((Furan-2-ylmethyl)amino)-7-methyl-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one (CAS 1021214-17-4)
- 4-Bromo-O-(t-butyldimethylsilyl)-2,6-dichlorophenol (CAS 343564-38-5)
- ASPT (CAS 159721-38-7)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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 13829788188 / jacky.chen@cato-chem.com