6,7-Dimethoxy-2-(propylthio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine CAS 860650-02-8
| CAS No. | 860650-02-8 |
| Molecular Formula | C21H22F3N3O2S |
| Molecular Weight | 437.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6,7-Dimethoxy-2-(propylthio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 6,7-Dimethoxy-2-(propylthio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine (CAS 860650-02-8), a certified reference material (molecular formula C21H22F3N3O2S, MW 437.48 g/mol) for analytical method development and quality control.
6,7-Dimethoxy-2-(propylthio)-3-(3-(trifluoromethyl)benzyl)quinazolin-4(3H)-imine (C21H22F3N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H22F3N3O2S |
| Molecular Weight | 437.48 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethoxy Standards
- 2-{[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-oxoethyl]sulfanyl}-5H,6H,7H,8H,9H-cyclohepta[b]pyridine-3-carbonitrile (CAS 445383-85-7)
- N-[2-(2,5-Dimethoxy-4-iodophenyl)ethyl]phthalimide (CAS 64584-29-8)
- 5,6-Dimethoxy-3-(2,2,2-trifluoroacetamido)-2,3-dihydro-1H-inden-1-yl p-tolylcarbamate (CAS 866131-55-7)
- 2,7-Dimethoxy-9-((4-nitrobenzyl)sulfonyl)acridine (CAS 827303-18-4)
- 2,6-Dimethoxy-3-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine-1-carbonyl)pyridine (CAS 1775306-07-4)
- 1,2-Dimethoxy-9,10-bis(phenylethynyl)anthracene (CAS 80034-23-7)
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Recommended Standards
- (S)-2-(((benzyloxy)carbonyl)amino)-5-(tert-butoxy)-4-(tert-butoxycarbonyl)-5-oxopentanoic acid (CAS 60686-50-2)
- Desmethyl Cyclobenzaprine N-β-D-Glucuronide (CAS 67200-84-4)
- (1E)-1-{5-[(4-methylphenyl)sulfanyl]-2-phenyl-1H-imidazol-4-yl}-N-[3-(trifluoromethyl)phenyl]methanimine (CAS 320423-08-3)
- N-Boc-N-bis(PEG2-acid) (CAS 2054339-01-2)
- 4-Bromo-2-(2,2,2-trifluoroethyl)pyridine (CAS 1393540-83-4)
- 2-Propyl-1H-indole (CAS 13228-41-6)
- 2-(4-(Difluoromethyl)-3-hydroxy-6-(trifluoromethyl)pyridin-2-yl)acetonitrile (CAS 1805086-01-4)
- 3,4-Diisopropoxyphenol (CAS 96410-61-6)
- ethyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1083181-28-5)
- 2-Nitro-8,9-dihydro-5H-benzo[7]annulen-7(6H)-one (CAS 740842-50-6)
- (1S,3S)-3-(trifluoromethyl)-8-azaspiro[4.5]Decan-1-amine (CAS 2306253-16-5)
- (1-Benzhydryl-3-methylazetidin-3-yl)methanamine (CAS 133891-59-5)
- 2-bromanyl-2,2-bis(fluoranyl)ethanoyl chloride 2-bromo-2,2-difluoroacetyl chloride 3832-48-2 A824108 (CAS 3832-48-2)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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