6,7-Dimethoxy-2-{[(3-methoxyphenyl)methyl]sulfanyl}-3-{[3-(trifluoromethyl)phenyl]methyl}-3,4-dihydroquinazolin-4-imine CAS 691868-92-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691868-92-5 |
| Molecular Formula | C26H24F3N3O3S |
| Molecular Weight | 515.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-2-{[(3-methoxyphenyl)methyl]sulfanyl}-3-{[3-(trifluoromethyl)phenyl]methyl}-3,4-dihydroquinazolin-4-imine (CAS 691868-92-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H24F3N3O3S. Molecular weight: 515.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H24F3N3O3S |
| Molecular Weight | 515.55 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 | 3 |
| Sulfur Atoms | 1 |
Related Dimethoxy Standards
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- 5,7-dimethoxy-8-(1-(4-methoxyphenyl)-3-oxo-3-(pyrrolidin-1-yl)propyl)-4-phenyl-2H-chromen-2-one (CAS 958843-91-9)
- 3,4-Dimethoxy-N-[4-(3-nitrophenyl)-5-(1-piperidinylmethyl)-2-thiazolyl]-benzenesulfonamide (CAS 1008119-83-2)
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- 58257-01-5 Bis(4,5-dimethoxy-2-nitrophenyl)diselenide DTXSID90369931 (CAS 58257-01-5)
Recommended Standards
- Bis(triisopropylphosphine)platinum (CAS 60648-71-7)
- (3-Amino-1-trityl-1H-indazol-5-yl)(3,5-difluorophenyl)methanone (CAS 1108745-18-1)
- Relugolix Impurity 189 (CAS CATO-C4X-2429189)
- 2-(1,3-Dioxoisoindolin-2-yl)-N-(prop-2-yn-1-yl)acetamide (CAS 923207-76-5)
- 4-Bromo-3-methyl-1H-pyrazol-5(4H)-one (CAS 51395-52-9)
- 8-[2-(3-Piperidinyl)ethoxy]quinoline hydrochloride (CAS 1220029-52-6)
- 1-(1-(Triisopropylsilyl)-1H-indol-3-yl)ethanone (CAS 889939-11-1)
- 1-Phenyl-4,5,6,7-tetrahydrotriazolo[4,5-c]pyridine (CAS 98175-84-9)
- 4-(6-Amino-2-oxo-1,2,3,4-tetrahydroquinolin-1-yl)butanenitrile (CAS 1156903-10-4)
- Peptide 434 (CAS CATO-CPTD788434)
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