(3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinolin-2-yl)(3,4-dimethoxyphenyl)methanone CAS 445269-20-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445269-20-5 |
| Molecular Formula | C22H24N2O3S |
| Molecular Weight | 396.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinolin-2-yl)(3,4-dimethoxyphenyl)methanone (CAS 445269-20-5) pharmaceutical standards reference standard. Molecular formula: C22H24N2O3S. Molecular weight: 396.50 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H24N2O3S |
| Molecular Weight | 396.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-6-isopropyl-N-(4-methoxyphenyl)-5,6,7,8-tetrahydrothieno[2,3-b][1,6]naphthyridine-2-carboxamide (CAS 728000-33-7)
- 4-Amino-5-benzoyl-2-{[2-(4-fluorophenyl)-2-oxoethyl]sulfanyl}thiophene-3-carbonitrile (CAS 478081-63-9)
- 2-(2-Amino-1H-benzo[d]imidazol-1-yl)-N-benzyl-8-methoxyquinazolin-4-amine (CAS 1346527-98-7)
- 3-Amino-N-(3-methyl-4-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)benzamide (CAS 1437315-24-6)
- 6-Amino-1-benzyl-5-{[2-(3,4-dimethoxyphenyl)ethyl]amino}-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 554405-18-4)
- 6-Amino-1H-pyrrolo[3,2-c]pyridin-4-ol (CAS 75938-36-2)
- benzyl 2-((2-amino-3-carbamoylphenyl)carbamoyl)-2-methylpyrrolidine-1-carboxylate (CAS 912444-71-4)
- 6-Amino-2-(2,4-dimethylphenyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5-sulfonic acid (CAS 93942-76-8)
Recommended Standards
- (1-Tosylpiperidine-4-carbonyl)-L-alloisoleucine (CAS 956923-60-7)
- (E)-1-[4-(2,4-Dimethylphenyl)piperazino]-3-[4-(3-fluoropropoxy)phenyl]-2-propen-1-one (CAS 477871-20-8)
- Z-Leu-Met-OH (C-2155.0025) (CAS 18830-16-5)
- 2-((1,1-Dioxidobenzo[d]isothiazol-3(2H)-ylidene)amino)benzoic acid (CAS 108950-06-7)
- Disperse blue 106 press cake (CAS 104573-53-7)
- 2-(Diethylphosphoryl)acetonitrile (CAS 13298-29-8)
- 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-dicarbaldehyde (CAS 100207-94-1)
- 2-Fluoro-1-isopropoxy-3-methoxybenzene (CAS 1369918-05-7)
- 4-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxolane (CAS 89942-18-7)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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