2-Hydroxy-4-phenethylisoquinoline-1,3(2H,4H)-dione CAS 1269515-03-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1269515-03-8 |
| Molecular Formula | C17H15NO3 |
| Molecular Weight | 281.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-4-phenethylisoquinoline-1,3(2H,4H)-dione (CAS 1269515-03-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H15NO3. Molecular weight: 281.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H15NO3 |
| Molecular Weight | 281.31 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
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- 1-Hydroxy-4-(isopropylamino)anthracene-9,10-dione (CAS 28842-48-0)
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- 3-(4-Hydroxy-3-methoxy-5-methylbenzylidene)indolin-2-one (CAS 860648-89-1)
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Recommended Standards
- 6,8-Dimethoxy-2-phenylisoquinolin-1(2H)-one (CAS 1262144-37-5)
- 5-(3,4-Dimethoxyphenyl)-3-phenyl-1H-1,2,4-triazole (CAS 1279211-01-6)
- 1-(3,4-Dimethylphenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carboxylic acid (CAS 1260950-82-0)
- [S(R)]-N-[(S)-[3,5-Di-tert-butyl-4-methoxyphenyl][(3-benzyloxy-2-(dicyclohexylphosphino)phenyl)methyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-24-5)
- 3-methyl-1H-pyrrolo[3,2-c]pyridine (CAS 22930-75-2)
- (2S,5R,6R)-6-((R)-2-Amino-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid L-arginine(1:x) (CAS 59261-05-1)
- Ethyl 4-amino-2-methoxypyrimidine-5-carboxylate (CAS 7356-61-8)
- N-(2-Fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine hydrochloride (CAS 2096340-27-9)
- Tert-butyl (3-(cyclopropylamino)-3-oxopropyl)carbamate (CAS 1016506-21-0)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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