2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-4-carboxylic acid CAS 29779-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29779-01-9 |
| Molecular Formula | C13H5F5O2 |
| Molecular Weight | 288.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-4-carboxylic acid (CAS 29779-01-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H5F5O2. Molecular weight: 288.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H5F5O2 |
| Molecular Weight | 288.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; 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.) | 1965 |
| Halogen Content | F-containing |
Related Pentafluoro Standards
- 4,4,5,5,5-Pentafluoro-3-hydroxy-3-(1-methyl-1h-imidazol-2-yl)pentanoic acid (CAS 1423032-88-5)
- 2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-3-carboxylic acid (CAS 29779-00-8)
- 2',3',4',5',6'-Pentafluoro-4-hydroxy[1,1'-biphenyl]-3-carbaldehyde (CAS 893737-92-3)
- 1,1,1,2,2-Pentafluoro-4-iodopentane (CAS 1379295-32-5)
- 1,1,1,2,2-Pentafluoro-5-iodopentane (CAS 151556-31-9)
- 4,4,5,5,5-Pentafluoro-3-hydroxy-3-(1-methyl-1h-1,2,4-triazol-5-yl)pentanoic acid (CAS 1423028-10-7)
- 1-(2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-3-yl) ethanone (CAS 893738-15-3)
- 1-(2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-4-yl) ethanone (CAS 550366-98-8)
Recommended Standards
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-5-carbaldehyde (CAS 953410-99-6)
- 3-(t-Butyldimethylsilyloxy)-4,5-difluorophenylboronic acid (CAS 2377609-56-6)
- 2-(2,4-Dichlorophenoxy)-1-(1-piperidyl)ethanone (CAS 39489-66-2)
- 2-Fluoro-3-iodo-5-(methylthio)pyridine (CAS 1806345-87-8)
- 1-(3-(o-Tolyloxy)propyl)pyrrolidine (CAS 864409-16-5)
- tert-Butyl N-{3-methylidenebicyclo[3.2.1]octan-8-yl}carbamate (CAS 2168116-64-9)
- Ethyl 4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylate (CAS 1135122-10-9)
- Ethyl 4-methoxy-3-(trifluoromethyl)benzoate (CAS 773138-37-7)
- Atorvastatin Impurity 152 (CAS 191917-95-0)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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