3-((3-Cycloheptyl-4-imino-6,7-dimethoxy-3,4-dihydroquinazolin-2-yl)thio)-1-phenylpropan-1-one CAS 691858-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 691858-11-4 |
| Molecular Formula | C26H31N3O3S |
| Molecular Weight | 465.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((3-Cycloheptyl-4-imino-6,7-dimethoxy-3,4-dihydroquinazolin-2-yl)thio)-1-phenylpropan-1-one (CAS 691858-11-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H31N3O3S. Molecular weight: 465.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H31N3O3S |
| Molecular Weight | 465.61 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cycloheptyl Standards
- N-Cycloheptyl-5-(4-fluorobenzyl)-3-oxo-2-phenyl-3,5-dihydro-2H-pyrazolo[4,3-c]pyridine-7-carboxamide (CAS 921551-07-7)
- 3-cycloheptyl-6,7-dimethoxy-2-[(tetrahydro-2H-pyran-2-ylmethyl)sulfanyl]-4(3H)-quinazolinimine 477848-91-2 KS-00002YDJ (CAS 477848-91-2)
- N-Cycloheptyl-4-[3-(2-fluorophenyl)-4,5,6,7-tetrahydro-2H-indazol-2-yl]benzamide (CAS 865658-50-0)
- 3-Cycloheptyl-6,7-dimethoxy-2-((pyridin-3-ylmethyl)thio)quinazolin-4(3H)-imine (CAS 691858-08-9)
- 4-Cycloheptyl-5-[3-(morpholine-4-sulfonyl)-phenyl]-4H-[1,2,4]triazole-3-thiol (CAS 522624-42-6)
- 3-(4-Cycloheptyl-5-mercapto-4H-[1,2,4]triazol-3-yl)-N,N-diethyl-benzenesulfonamide (CAS 522624-30-2)
- 3-Cycloheptyl-10-(3,4-dimethoxyphenyl)-7-methyl-1,3,8,12-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),7,9,11-tetraene (CAS 685108-51-4)
- 4-[(3-Cycloheptyl-4-imino-6,7-dimethoxy-3,4-dihydroquinazolin-2-yl)sulfanyl]butanenitrile (CAS 691858-05-6)
Recommended Standards
- 1-(4-Hydroxy-7-phenylthieno[3,2-d]pyrimidin-2-yl)-N-(2-(piperidin-1-yl)ethyl)piperidine-3-carboxamide (CAS 1242876-29-4)
- 4-((2,5-Dimethylphenyl)thio)-1-(4-methoxyphenyl)-2-phenyl-6,7-dihydro-1H-indole-5-carbaldehyde (CAS 477887-80-2)
- Lacidipine-D10 (CAS 103890-78-4 (Unlabelled))
- 6-(4-(Hydroxymethyl)phenyl)naphthalen-2-ol (CAS 1017858-96-6)
- 8-Chloro-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylic acid (CAS 1935512-03-0)
- 4282-42-2 1-Iodononane Nonane, 1-iodo- EINECS 224-286-3 Nonyl iodide n-Nonyl iodide 1-n-Nonyl iodide NSC 5520 (CAS 4282-42-2)
- tert-Butyl 6-chloro-1H-pyrrolo[3,2-c]pyridine-1-carboxylate (CAS 1649468-62-1)
- 6-Methoxynaphthalene-1-sulfonyl chloride (CAS 66413-57-8)
- 1-(Methoxymethyl)-4-(methylthio)-1h-indol-6-amine (CAS 1481506-49-3)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com