3-[3-(1H-Imidazol-1-yl)propyl]-6,7-dimethoxy-2-[(2-methylpropyl)sulfanyl]-3,4-dihydroquinazolin-4-imine CAS 691870-01-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691870-01-6 |
| Molecular Formula | C20H27N5O2S |
| Molecular Weight | 401.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3-(1H-Imidazol-1-yl)propyl]-6,7-dimethoxy-2-[(2-methylpropyl)sulfanyl]-3,4-dihydroquinazolin-4-imine (CAS 691870-01-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H27N5O2S. Molecular weight: 401.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H27N5O2S |
| Molecular Weight | 401.53 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related H Standards
- 1-(3-(1h-Imidazol-1-yl)propyl)-4-benzoyl-3-hydroxy-5-(p-tolyl)-1,5-dihydro-2h-pyrrol-2-one (CAS 309270-92-6)
- (4-((1H-Imidazol-1-yl)methyl)phenyl)(3-((4-fluorophenyl)sulfonyl)azetidin-1-yl)methanone (CAS 1797689-29-2)
- 1-(3-(1H-imidazol-1-yl)propyl)-4-benzoyl-5-(4-fluorophenyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one (CAS 350678-63-6)
- 3-(1H-Imidazol-1-yl)-6-(4-(styrylsulfonyl)piperazin-1-yl)pyridazine (CAS 1351664-23-7)
- 3-(1-(3-(1H-Imidazol-1-yl)propyl)-1H-indol-3-yl)-4-(phenylamino)-1H-pyrrole-2,5-dione (CAS 257879-35-9)
- 4-(6-(1H-Imidazol-1-yl)-2-methylpyrimidin-4-yl)-N-(3-ethylphenyl)piperazine-1-carboxamide (CAS 1171764-79-6)
- 1-(1H-Imidazol-1-yl)docosan-1-one (CAS 883835-84-5)
- 4-((3-(1H-imidazol-1-yl)propyl)amino)-3-methyl-1-(p-tolyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 866040-31-5)
Recommended Standards
- 1-(tert-Butyl)-2-(2-phenylquinolin-4-yl)-3-(thiazol-2-yl)guanidine (CAS 71079-97-5)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-isopropyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 745023-50-1)
- 4-Iodo-6-methyl-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride (CAS 1804347-64-5)
- Tert-butyl 6-methoxy-3-methyl-1H-indazole-1-carboxylate (CAS 691900-70-6)
- (Diethoxy(methyl)silyl)methyl methacrylate (CAS 3978-58-3)
- Bis-ACV (CAS 69644-78-6)
- Amphoteronolide B (CAS 106799-07-9)
- 5-Chloro-4-methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ol (CAS 2377609-35-1)
- 5-(1-tert-Butyloxycarbonyl-2,3-dihydro-1H-indol-5-yl)-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 1391053-27-2)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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