1-Oxo-2-phenyl-1,2-dihydroisoquinoline-4-carboxylic acid CAS 78364-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78364-18-8 |
| Molecular Formula | C16H11NO3 |
| Molecular Weight | 265.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Oxo-2-phenyl-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 78364-18-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11NO3. Molecular weight: 265.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11NO3 |
| Molecular Weight | 265.26 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-[4-(difluoromethoxy)phenyl]-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 923749-90-0)
- 2-(((3,4-Difluorophenyl)amino)methyl)-6-methoxyphenol (CAS 864420-98-4)
- 1-(5-(Trifluoromethyl)-1,3,4-thiadiazol-2-yl)piperidine-4-carbaldehyde (CAS 958443-35-1)
- 2-Isopropylpropane-1,3-diol (CAS 2612-27-3)
- 2,3,4,6-Tetrabromo-5-methoxy-N-methylaniline (CAS 1823870-81-0)
- Benzyl 2-(3-(aminomethyl)phenyl)-4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate (CAS 1956326-92-3)
- (2-Amino-6-methylpyridin-3-yl)boronic acid (CAS 1310404-84-2)
- 3,5-Dichloro-6-methyl-2H-indazole (CAS 1207175-10-7)
- N-(4-((4-chlorophenyl)sulfonyl)-3-cyanophenyl)-3-(trifluoromethyl)benzamide (CAS 306980-65-4)
- Brain Injury Derived Neurotrophic Peptide (H-3914.0001) (CAS 148330-12-5)
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