6,8-Dimethoxy-9-(thiophen-2-yl)-1H,3H,4H,9H-furo[3,4-b]quinolin-1-one CAS 1272756-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1272756-43-0 |
| Molecular Formula | C17H15NO4S |
| Molecular Weight | 329.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,8-Dimethoxy-9-(thiophen-2-yl)-1H,3H,4H,9H-furo[3,4-b]quinolin-1-one (CAS 1272756-43-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H15NO4S. Molecular weight: 329.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H15NO4S |
| Molecular Weight | 329.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Amino-2,6-dibromo-4-chlorobenzoic acid (CAS 1208078-13-0)
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- 7-Chloro-1,3-dimethyl-1H-pyrazolo[3,4-d]pyridazine (CAS 1909320-06-4)
- Hexahydro-2H-pyrrolo[1,2-b][1,2]thiazine-7-carboxylic acid 1,1-dioxide (CAS 1822443-38-8)
- Benzyl5-hydroxy-2-azabicyclo[4.1.0]heptane-2-carboxylate (CAS 1799792-87-2)
- 3-((Ethoxycarbonyl)amino)-3-(4-methoxyphenyl)propanoic acid (CAS 332052-65-0)
- Tenacissoside X (CAS 875057-87-7)
- Ethyl 4-{[(2-fluorophenyl)methyl]amino}quinazoline-2-carboxylate (CAS 866155-33-1)
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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