3-Amino-6-ethyl-N-(p-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide CAS 445269-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445269-01-2 |
| Molecular Formula | C21H23N3OS |
| Molecular Weight | 365.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-6-ethyl-N-(p-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-01-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H23N3OS. Molecular weight: 365.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H23N3OS |
| Molecular Weight | 365.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-6-ethyl-N-(m-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-89-3)
- 3-Amino-6-ethyl-N-(o-tolyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-95-1)
- 3-Amino-N-benzyl-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-96-2)
- 2-Amino-4-chloro-3-iodo-5-(trifluoromethyl)benzoic acid (CAS 2655729-06-7)
- 1-((2R)-2-Amino-2-cyclohexylacetyl)-N-(4’-cyanobenzyl)-2-L-azetidinecarboxamide-d11 (CAS 1356930-51-2)
- 2-Amino-6-(tert-butyl)-4-(3,4-dimethoxyphenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 332127-26-1)
- 2-Amino-6-(tert-butyl)-4-(3-ethoxy-4-hydroxyphenyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 247592-55-8)
- Amino-PEG5-t-butyl ester (CAS 1446282-18-3)
Recommended Standards
- 4-Allyl-5-{[4-(1-methyl-1-phenylethyl)phenoxy]methyl}-4H-1,2,4-triazole-3-thiol (CAS 443863-07-8)
- 2-((5-Methyl-1H-benzo[d]imidazol-2-yl)thio)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)propanamide (CAS 851687-22-4)
- 5-((4-Cyclohexylphenoxy)methyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 311793-91-6)
- Dichloro[1,2-ethanediylbis[(1,2,3,3a,7a-η)-4,5,6,7-tetrahydro-1H-inden-1-ylidene]]titanium (CAS 112531-75-6)
- 3-((2,2,3,3-Tetrafluoropropoxy)methyl)benzohydrazide (CAS 438473-63-3)
- Mosapride Impurity 54 (CAS CATO-C4X-104454)
- 1-{[4-(methoxymethyl)phenyl]sulfanyl}-N,N-dimethylformamide (CAS 1354951-42-0)
- 1,1-Dichloroethylene-d2 (stabilized with hydroquinone) (CAS 22280-73-5)
- 4-((2-Ethylpiperidin-1-yl)sulfonyl)aniline (CAS 436091-87-1)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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