1-[3-Amino-6-methyl-4-(thiophen-2-yl)-5H,6H,7H,8H-thieno[2,3-b]1,6-naphthyridin-2-yl]-2,2-dimethylpropan-1-one CAS 340811-29-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 340811-29-2 |
| Molecular Formula | C20H23N3OS2 |
| Molecular Weight | 385.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[3-Amino-6-methyl-4-(thiophen-2-yl)-5H,6H,7H,8H-thieno[2,3-b]1,6-naphthyridin-2-yl]-2,2-dimethylpropan-1-one (CAS 340811-29-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H23N3OS2. Molecular weight: 385.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H23N3OS2 |
| Molecular Weight | 385.55 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Amino Standards
- 4-Amino-2-(4-bromo-2-chlorophenylamino)-3-fluoro-5-nitrobenzonitrile (CAS 917980-13-3)
- 12-Amino-24,26-dimethyl-12-thia-4,8-diaza-1(4,6)-pyrimidina-2(1,3)-benzenacyclododecaphane-3,9-dione (CAS 1052645-73-4)
- [(3R)-3-amino-3-(hydroxymethyl)-5-(4-octylphenyl)pentyl]phosphonic acid (CAS 1142015-26-6)
- 3-Amino-6-ethyl-N-(propan-2-yl)-4-(trifluoromethyl)-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 939893-68-2)
- Ethyl 2-amino-4-(2-butoxyphenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 625367-01-3)
- 3-Amino-N-(propan-2-yl)-6-(thiophen-2-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 371945-19-6)
- 2-Amino-5-(3-methoxyphenyl)-5-[(3,4,5-trimethoxyphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354924-56-3)
- 1-Amino-4-hydroxy-2-(4-isopropylbenzoyl)anthracene-9,10-dione (CAS 89868-42-8)
Recommended Standards
- Norfloxacin Impurity 55 (CAS CATO-C4X-146855)
- Triclosan Impurity 6 (CAS CATO-C4X-25046)
- Norfloxacin Impurity 54 (CAS CATO-C4X-146854)
- 2-amino-6-methylpyridine-3-carbaldehyde (CAS 885276-99-3)
- 1'H-[1,2'-Bibenzo[d]imidazole]-2-sulfonic acid (CAS 105594-11-4)
- 4-(Isopropylsulfonyl)phenol (CAS 494794-53-5)
- 3-(Dimethylamino)-2-(1-(phenylsulfonyl)-1H-indole-2-carbonyl)acrylonitrile (CAS 1265231-91-1)
- 2-Chloro-4-(ethylamino)pyrimidine-5-carboxylic acid (CAS 101683-59-4)
- 6-(Trifluoromethyl)isoquinolin-1-amine (CAS 1196157-31-9)
- Cycloaspeptide A (CAS 109171-13-3)
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