3-Amino-N-(3-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide CAS 445268-87-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445268-87-1 |
| Molecular Formula | C21H22ClN3OS |
| Molecular Weight | 399.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-N-(3-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-87-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H22ClN3OS. Molecular weight: 399.94 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H22ClN3OS |
| Molecular Weight | 399.94 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 | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-N-(2-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-09-0)
- 3-Amino-N-(3-chloro-2-methylphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-13-0)
- 3-Amino-N-(3-chloro-4-methylphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-14-1)
- 3-Amino-N-(4-chlorobenzyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-10-3)
- 5-amino-4-bromo-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-1H-pyrazole-3-carbonitrile (CAS CATO-C3D-262536)
- Methyl 2-amino-4-(2-chlorophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 939894-13-0)
- 2-Amino-9-(3',5'-di-O-acetyl-2'-O-methyl-b-D-ribofuranosyl)-6-chloropurine (CAS 244184-56-3)
- 4-Amino-6-(2,4-dichlorophenyl)-3-phenyl-3,7-dihydropyrimido[5,4-d]pyrimidine-2,8-dione (CAS 866019-00-3)
Recommended Standards
- 4-(4-(4-Chlorophenyl)thiazol-2-yl)-N-(3-(dimethylamino)propyl)benzamide (CAS 338408-16-5)
- 3,7-Diiodo-6-methoxy-1H-indazole (CAS 1190321-03-9)
- 1-{[2-(4-chloro-2-methylphenoxy)-1,3-thiazol-5-yl]methyl}-4-phenylpiperazine (CAS 439097-09-3)
- (7-Fluoro-1H-indol-5-yl)methanol (CAS 424834-58-2)
- 1,4,5,8-Tetrachloroanthraquinone (CAS 81-58-3)
- (3-(1,3-Dioxolan-2-yl)phenyl)(4-(trifluoromethyl)phenyl)methanone (CAS 898759-34-7)
- 5-(Methylthio)quinolin-8-ol (CAS 37596-96-6)
- N-(4-Methoxyphenyl)trifluoroacetimidoyl Chloride (CAS 75999-66-5)
- (E)-3-(Dimethylamino)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 67382-36-9)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com