896620-78-3 6,7-Dimethoxy-2-methyl-3-[4-(methylthio)phenyl]-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid MFCD12027136 CAS 896620-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 896620-78-3 |
| Molecular Formula | C20H21NO5S |
| Molecular Weight | 387.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
896620-78-3 6,7-Dimethoxy-2-methyl-3-[4-(methylthio)phenyl]-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid MFCD12027136 (CAS 896620-78-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H21NO5S. Molecular weight: 387.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H21NO5S |
| Molecular Weight | 387.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethoxy Standards
- 6,7-Dimethoxy-N-[4-(phenylmethoxy)phenyl]-4-quinazolinamine (CAS 179248-61-4)
- (6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)(3,4,5-trimethoxyphenyl)methanone (CAS 692733-13-4)
- N4-((5,8-Dimethoxy-2,4-dimethylquinolin-6-yl)methyl)-N1,N1-diethylpentane-1,4-diamine (CAS 80271-00-7)
- (3R)-6,7-dimethoxy-3-[(5S)-6-(trideuteriomethyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-3H-2-benzofuran-1-one (CAS 1346598-42-2)
- 2-(((6,7-Dimethoxy-3,3-dimethyl-3,4-dihydroisoquinolin-1-yl)methyl)thio)benzoic acid (CAS 332358-89-1)
- 8,9-Dimethoxy-5-((3,4,4-trifluorobut-3-en-1-yl)thio)imidazo[1,2-c]quinazolin-2(3H)-one (CAS 439109-31-6)
- 2,2′-(4,5-Dimethoxy-1,2-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1338078-40-2)
- 2,2'-(2,5-Dimethoxy-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1338777-82-4)
Recommended Standards
- N-{[4-(Cyclohexylsulfanyl)-3-nitrophenyl]methylene}-3-methyl-2-furohydrazide (CAS 329778-09-8)
- Mosapride Impurity 4 (CAS CATO-C4X-10444)
- N-[1-(5,6-Dimethyl-1H-1,3-benzodiazol-2-yl)-2-phenylethyl]-2-fluorobenzamide (CAS 338410-76-7)
- 6-Bromo-4-chloro-2-(2-fluoro-phenyl)-quinazoline (CAS 760947-12-4)
- 2-[4-bromo-5-methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 299405-26-8)
- 2-(Dibenzylamino)acetaldehyde (CAS 106889-84-3)
- Methyl 3-((tert-butoxycarbonyl)amino)-2-(3-methylbenzyl)propanoate (CAS 886366-61-6)
- 1-(2-Fluoroethyl)-1h-pyrazole-4-sulfonyl chloride (CAS 1429419-55-5)
- 10-Methoxy-10-phenyl-9,10-dihydroanthracen-9-one (CAS 25548-89-4)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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