Dibenzofuran 2-Oxoacetic Acid CAS 859745-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 859745-04-3 |
| Molecular Formula | C14H8O4 |
| Molecular Weight | 240.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dibenzofuran 2-Oxoacetic Acid (CAS 859745-04-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8O4. Molecular weight: 240.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8O4 |
| Molecular Weight | 240.21 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Dibenzofuran Standards
- methyl dibenzofuran-3-carboxylate (CAS 92151-88-7)
- Dibenzofuran-3-sulfonyl Chloride (CAS 42138-14-7)
- (Dibenzofuran-2-yl)-2-oxobutanoic Acid (CAS 885951-79-1)
- Dibenzofuran-3-boronic acid (CAS 395087-89-5)
- dibenzofuran-3-ylmethanol (CAS 96706-48-8)
- Dibenzofuran-2-carboxaldehyde (CAS 5397-82-0)
- Dibenzofuran-2-carbonitrile (CAS 20927-96-2)
- Dibenzofuran-4-ol (CAS 19261-06-4)
Recommended Standards
- 9-Oxo-9H-xanthene-2-carboxylic acid (CAS 40274-67-7)
- Diethyl 2-Oxo-1,2-dihydro-4,5-pyrimidinedicarboxylate (CAS 62328-19-2)
- 6-Nitro-2-phenylbenzo[d]oxazole (CAS 3164-28-1)
- Ethyl 5-bromo-2-cyano-4-(difluoromethyl)benzoate (CAS 1806060-57-0)
- (R)-N-((S)-1-(4-Bromophenyl)-2,2,2-Trifluoroethyl)-2-Methylpropane-2-Sulfinamide (CAS 336105-31-8)
- 1-(5-(Trifluoromethyl)pyridin-2-yl)piperazine hydrochloride (CAS 128263-65-0)
- 6-Bromo-1-(2,4-diisopropylphenyl)-2H-isoindole (CAS 266342-76-1)
- 3-(Furan-2-yl)-2-oxoimidazolidine-1-carbonyl chloride (CAS 62492-31-3)
- Testosterone Impurity N2 (CAS 3066-12-4)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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