4-(Dibenzo[b,d]furan-2-carbonyl)benzoic acid CAS 798561-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 798561-88-3 |
| Molecular Formula | C20H12O4 |
| Molecular Weight | 316.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Dibenzo[b,d]furan-2-carbonyl)benzoic acid (CAS 798561-88-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H12O4. Molecular weight: 316.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H12O4 |
| Molecular Weight | 316.31 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Dibenzo Standards
- 2-(Dibenzo[b,d]furan-2-carbonyl)benzoic acid (CAS 56260-28-7)
- 2-(Dibenzo[b,d]furan-3-carbonyl)benzoic acid (CAS 56260-29-8)
- 2-(Dibenzo[b,d]furan-2-yloxy)-1-(p-tolyl)ethanone (CAS 51358-10-2)
- Dibenzo[a,i]pyrene-d14 (CAS 158776-07-9)
- 2-((Dibenzo[b,d]furan-2-yloxy)methyl)benzoic acid (CAS 195260-13-0)
- 5,6,14,15-Dibenzo-1,4-dioxa-8,12-diazacyclopentadeca-5,14-diene (CAS 65639-43-2)
- Dibenzo[a,h]phenazine-1,8-diol (CAS 26846-41-3)
- Dibenzo[b,h]acridine (CAS 226-97-1)
Recommended Standards
- 4-((3-((Furan-2-ylmethyl)carbamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 940460-14-0)
- 4-Ethoxy-N-(2-methoxy-5-nitrophenyl)benzamide (CAS 349109-82-6)
- 3-Nitro-9-phenoxyacridine (CAS 32841-11-5)
- 5-Bromo-2-(pyridin-3-yl)pyridazin-3(2h)-one (CAS 2251054-12-1)
- (S)-1-cyclohexyl-2-methylpiperazine (CAS 1135185-61-3)
- 2-(3-Bromophenyl)-7-methoxyimidazo[1,2-a]pyridine-8-carbonitrile (CAS 1956376-46-7)
- Fingolimod Impurity 16 (CAS 1404433-87-9)
- 1-Methyl-3-(methylamino)azetidine (CAS 321890-38-4)
- 1-Bromo-1-fluoro-2-vinylcyclopropane (CAS 161492-57-5)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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