6,7-Dimethoxy-2-((pyridin-4-ylmethyl)thio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine CAS 691868-98-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691868-98-1 |
| Molecular Formula | C24H21F3N4O2S |
| Molecular Weight | 486.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-2-((pyridin-4-ylmethyl)thio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine (CAS 691868-98-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H21F3N4O2S. Molecular weight: 486.51 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H21F3N4O2S |
| Molecular Weight | 486.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethoxy Standards
- 11,12-Dimethoxy-2-((4-methylbenzyl)thio)-8,9,13b,14-tetrahydro-6H-[1,2,4]triazolo[5'',1'':2',3']pyrimido[4',5':4,5]pyrido[2,1-a]isoquinolin-6-one (CAS 685109-13-1)
- 6,7-Dimethoxy-2-{[(4-nitrophenyl)methyl]sulfanyl}-3-octyl-3,4-dihydroquinazolin-4-imine (CAS 860789-61-3)
- (3,3-Dimethoxy-1-{[(4-methylbenzenesulfonyl)oxy]methyl}cyclobutyl)methyl 4-methylbenzene-1-sulfonate (CAS 1023815-74-8)
- 8,11-Dimethoxy-13-(3-(trifluoromethyl)benzyl)-6,13-dihydro-5H-indolo[3,2-c]acridine (CAS 860787-16-2)
- 5-(5,6-Dimethoxy-1H-benzo[d]imidazol-1-yl)-3-((2-(methylsulfonyl)benzyl)oxy)thiophene-2-carboxylic acid (CAS 1007698-63-6)
- 1-(4,5-Dimethoxy-2-nitrophenyl)ethyl 2-(6-hydroxybenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylate (CAS 154140-55-3)
- 6,7-Dimethoxy-3-octyl-2-((2,4,6-trimethylbenzyl)thio)quinazolin-4(3H)-imine (CAS 860789-49-7)
- 3,4-Dimethoxy-N'-(2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazole-4-carbonyl)benzenesulfonohydrazide (CAS 956782-90-4)
Recommended Standards
- 1-3-6-Tri-O-acetyl-2-4-di-O-benzyl-α-D-glucopyranose (CAS 79414-66-7)
- Daigremontianin (CAS 98205-50-6)
- 1-2-6-Tri-O-acetyl-3-4-di-O-benzyl-α-D-mannopyranose (CAS 65827-57-8)
- (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-amino-4-(benzyloxy)tetrahydro-2h-pyran-3,5-diyl diacetate (CAS 1025019-40-2)
- 1,2,2-trimethylpiperidin-4-one hydrochloride (CAS 2044772-87-2)
- 3-Oxo-3-(2-(trifluoromethoxy)phenyl)propanenitrile (CAS 914636-80-9)
- 1-(Benzo[b]thiophen-2-yl)cyclopropan-1-ol (CAS 1247714-47-1)
- N-Cyclopropyl-2-fluoro-4-nitrobenzamide (CAS 1456980-84-9)
- 3-(2-Hydroxyphenyl)-1-methylpyrrolidine-2,5-dione (CAS 63626-82-4)
- Peptide Impurity 15 (CAS 1227750-69-7)
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