3-Amino-6-ethyl-N-(3-fluoro-4-methylphenyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide CAS 625370-20-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 625370-20-9 |
| Molecular Formula | C21H22FN3OS |
| Molecular Weight | 383.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-6-ethyl-N-(3-fluoro-4-methylphenyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-20-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H22FN3OS. Molecular weight: 383.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H22FN3OS |
| Molecular Weight | 383.48 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-6-ethyl-N-(4-fluorobenzyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-92-8)
- 3-Amino-6-ethyl-N-(5-fluoro-2-methylphenyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-68-5)
- 2-((4-Amino-5-(3-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,6-dimethylphenyl)acetamide (CAS 763114-89-2)
- (2-Amino-1-(cyclohexylsulfonyl)-1H-benzo[d]imidazol-6-yl)(phenyl)methanone (CAS 63197-96-6)
- Propyl 3-(3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxamido)benzoate (CAS 691866-89-4)
- 3-Amino-4,6-dimethyl-N-(4-(pentyloxy)phenyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 853743-67-6)
- 4-Amino-N-(4-(2-(4-methylpiperazin-1-yl)ethyl)phenyl)-3-nitrobenzamide (CAS 1206970-56-0)
- 2-Amino-7-methyl-5-oxo-6-phenethyl-4-phenyl-5,6-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile (CAS 265315-65-9)
Recommended Standards
- 3-[1-Ethyl-2,2-bis(4-methoxyphenyl)vinyl]-1H-indole (CAS 354146-25-1)
- 3,4-Dimethoxy-N-(3-(4-phenylpiperazin-1-yl)propyl)benzamide (CAS 95138-71-9)
- 3,4-Bis(4-methylbenzoyl)-1-phenylpyrrolidine (CAS 339019-98-6)
- [3-(4-tert-Butyl-phenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl]-acetic acid ethyl ester (CAS 571917-29-8)
- 1-(4,5-Diphenyloxazol-2-yl)-3-ethylurea (CAS 35629-54-0)
- Ambroxol Impurity 13 (CAS 305867-38-3)
- rel-tert-Butyl (3R,4R)-3-hydroxy-4-(hydroxymethyl)piperidine-1-carboxylate (CAS 219975-81-2)
- Ethyl (R)-2-(6-fluoro-6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-1-yl)acetate (CAS 2407965-43-7)
- 21-O-Acetyl 6β-Hydroxy Cortisol (CAS 13096-53-2)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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