(3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinolin-2-yl)(4-fluorophenyl)methanone CAS 445269-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445269-22-7 |
| Molecular Formula | C20H19FN2OS |
| Molecular Weight | 354.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Amino-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinolin-2-yl)(4-fluorophenyl)methanone (CAS 445269-22-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H19FN2OS. Molecular weight: 354.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H19FN2OS |
| Molecular Weight | 354.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 1-((2R)-2-Amino-2-cyclohexylacetyl)-N-(4'-cyanobenzyl)-2-L-azetidinecarboxamide (CAS 1356010-93-9)
- 2-((4-Amino-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,6-dimethylphenyl)acetamide (CAS 577997-00-3)
- 2-Amino-4-((4-methoxybenzyl)thio)-6-(thiophen-2-yl)pyrimidine-5-carbonitrile (CAS 478067-20-8)
- Methyl 2-((5-amino-4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetate (CAS 878671-98-8)
- Ethyl (5-amino-3-((methyl(phenyl)amino)methyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate (CAS 80434-77-1)
- 2-Amino-4-(3,4-dimethoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 164410-72-4)
- 2-(5-(4-Amino-2-(hydroxymethyl)phenoxy)pentyl)isoindoline-1,3-dione (CAS 5896-92-4)
- 2-Amino-4-(2,4-dimethoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 328014-62-6)
Recommended Standards
- (2e)-3-{4-[(4-tert-butylphenyl)methoxy]-3-ethoxyphenyl}prop-2-enoic acid (CAS 565171-31-5)
- (R)-2-((R)-1-(Tert-butoxycarbonyl)-6-oxo-1,7-diazaspiro[4.4]nonan-7-yl)-4-methylpentanoic acid (CAS 387823-67-8)
- (1-(4-(Dimethylamino)phenyl)isoquinolin-2(1H)-yl)(phenyl)methanone (CAS 26580-48-3)
- 6-Bromo-[1,1'-biphenyl]-3-amine (CAS 1036750-83-0)
- 4-(3-Chloroisoquinolin-1-yl)morpholine (CAS 60691-01-2)
- 2,6-Difluoro-3-propoxybenzaldehyde (CAS 2484888-92-6)
- 5-Phenyl-1,3,4-oxathiazol-2-one (CAS 5852-49-3)
- 4-[(5E)-5-[(4-Fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-4-azatricyclo[5.2.1.0^{2,6}]dec-8-ene-3,5-dione (CAS 477766-87-3)
- Glycerol Impurity 37 (CAS CATO-C4X-217137)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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