6,7-Dimethoxy-3-methyl-3-phenyl-2,3-dihydroisoquinolin-4(1H)-one CAS 19713-25-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19713-25-8 |
| Molecular Formula | C18H19NO3 |
| Molecular Weight | 297.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6,7-Dimethoxy-3-methyl-3-phenyl-2,3-dihydroisoquinolin-4(1H)-one (CAS 19713-25-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H19NO3. Molecular weight: 297.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H19NO3 |
| Molecular Weight | 297.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 6,7-Dimethoxy-1-(4-methoxyphenyl)-3,4-dihydroisoquinoline (CAS 15462-83-6)
- (2,3-Dimethoxy-benzyl)-(1-methyl-1H-benzoimidazol-5-yl)-amine (CAS 330828-87-0)
- 5,7-dimethoxy-4-phenylquinoline-2-thiol (CAS 871548-17-3)
- 6,7-Dimethoxy-1-phenethyl-1,2,3,4-tetrahydroisoquinoline (CAS 29903-68-2)
- 6,7-Dimethoxy-2,3-dimethyl-1,2,3,4-tetrahydroquinoxaline (CAS 5761-68-2)
- 6,7-Dimethoxy-2-(4-methylphenyl)-4H-3,1-benzoxazin-4-one (CAS 298215-50-6)
- 2-(1,3-Dimethoxy-1,3-dioxopropan-2-yl)-5-nitrobenzoic acid (CAS 185433-44-7)
- 2-(1,3-Dimethoxy-1,3-dioxopropan-2-yl)-4-nitrobenzoic acid (CAS 186390-71-6)
Recommended Standards
- tert-Butyl 6,6-dimethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]decane-8-carboxylate (CAS 1918951-37-7)
- ({5-[(3-methoxyphenyl)amino]-1,3,4-thiadiazol-2-yl}thio)acetic acid (CAS 68161-40-0)
- Ethyl formylcarbamate (CAS 18804-91-6)
- 3-Amino-4-hydroxy-5-methylbenzoic acid (CAS 1083170-30-2)
- 5,5'-(1H-1,2,3-Triazole-4,5-diyl)bis(2H-tetrazole) (CAS 869060-66-2)
- 5-(2-Hydroxyethyl)-2-methylpyrimidin-4(3H)-one (CAS 36324-01-3)
- 2-((2-(3-Methylureido)-2-oxoethyl)thio)benzoic acid (CAS 950139-42-1)
- 2-(2-Fluorophenyl)-4-methyl-1,3-thiazole-5-carboxamide (CAS 1181638-58-3)
- TBPB (CAS 634616-95-8)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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