4-hydroxy-3,5-diiodo-[1,1-biphenyl]-4-carbonitrile CAS 340314-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 340314-21-8 |
| Molecular Formula | C13H7I2NO |
| Molecular Weight | 447.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-hydroxy-3,5-diiodo-[1,1-biphenyl]-4-carbonitrile (CAS 340314-21-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H7I2NO. Molecular weight: 447.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H7I2NO |
| Molecular Weight | 447.01 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related hydroxy Standards
- 4-Hydroxy-3,4-diphenyl-cyclopent-2-enone (CAS 5587-78-0)
- 5-alpha-Hydroxy Laxogenin (CAS 56786-63-1)
- 4'-Hydroxy Atomoxetine-β-D-Glucuronide (CAS 540729-08-6)
- 22R-6β-Hydroxy Budesonide (CAS 93861-52-0)
- 22S-6β-Hydroxy Budesonide (CAS 93861-51-9)
- 6β-Hydroxy Budesonide (CAS 88411-77-2)
- 6α-Hydroxy Budesonide (CAS 577777-51-6)
- 3-Hydroxy-5-(4-hydroxy-3-methoxyphenyl)-4-(4-methoxybenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 370576-65-1)
Recommended Standards
- 4-[(4-tert-Butylphenyl)sulfanyl]-6-[(4-chlorobenzenesulfonyl)methyl]-2-methylpyrimidine (CAS 338960-58-0)
- Neononanoic acid, ethenyl ester (CAS 54423-67-5)
- 2-Amino-3-(4-hydroxy-3,5-diiodophenyl)-2-methylpropanoic acid (CAS 7434-77-7)
- 3-(N-(4-fluorophenyl)-N-methylsulfamoyl)thiophene-2-carboxylic acid (CAS 950270-33-4)
- 2-(2-Bromo-4-fluorophenyl)propan-2-ol (CAS 51788-83-1)
- Methyl 3-amino-3-(2-chlorophenyl)propanoate (CAS 823189-96-4)
- 2-(3-Fluoropyridin-4-yl)propan-2-ol (CAS 87674-13-3)
- cis-2-Benzyl-6a-fluoro-5-isopropylhexahydropyrrolo[3,4-c]pyrrol-1(2H)-one (CAS 1426959-27-4)
- 3-(4-Amino-1-methyl-1H-pyrazol-5-yl)propanoic acid dihydrochloride (CAS 2138021-28-8)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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