4-hydroxy-1-benzofuran-3-carboxylic acid CAS 112678-09-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112678-09-8 |
| Molecular Formula | C9H14O4 |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-hydroxy-1-benzofuran-3-carboxylic acid (CAS 112678-09-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H14O4. Molecular weight: 186.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H14O4 |
| Molecular Weight | 186.21 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
Related hydroxy Standards
- 4-Hydroxy-3-(3-methylbut-3-en-1-yn-1-yl)benzaldehyde (CAS 121007-17-8)
- 2-Hydroxy-1-(1-naphthyl)ethanone (CAS 131496-21-4)
- 5-hydroxy-1H-benzimidazole-4-carboxylic acid (CAS 1378261-13-2)
- Ethyl 2-hydroxy-3-methyl-4-oxohex-2-enoate (CAS 1393591-65-5)
- methyl 3-hydroxy-1-propanoylcyclobutane-1-carboxylate (CAS 1505671-54-4)
- 2-Hydroxy-4-methyl-1-naphthaldehyde (CAS 79325-54-5)
- 6-Hydroxy-2-naphthimidamide (CAS 58200-88-7)
- Methyl 2-hydroxy-2-(2-oxocyclohexyl)acetate (CAS 352547-75-2)
Recommended Standards
- 2-Phenyl-1-(1H-pyrazol-4-yl)ethanone (CAS 112675-13-5)
- [1,1'-biphenyl]-2,3-diol (CAS 1133-63-7)
- N-Benzylidene-5-methylisoxazol-3-amine (CAS 112633-37-1)
- 3-Methylphthalonitrile (CAS 36715-97-6)
- Ethyl 2-amino-2-(4-chlorophenyl)propanoate (CAS 4855-14-5)
- 7a-Phenyl-hexahydro-1H-pyrrolo[1,2-a]imidazol-5-one (CAS 7421-62-7)
- Methyl 2-methoxy-4-mercaptobenzoate (CAS 216489-60-0)
- 5-(2-Chloro-4-(methylsulfonyl)phenyl)-1-(4-methoxyphenyl)-1H-tetrazole (CAS 400089-26-1)
- Oxazolidine-4-carboxylic acid hydrochloride (CAS 1219384-60-7)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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