Methyl 3-[(6,7-dimethoxyquinazolin-4-yl)amino]thiophene-2-carboxylate CAS 477859-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477859-97-5 |
| Molecular Formula | C16H15N3O4S |
| Molecular Weight | 345.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-[(6,7-dimethoxyquinazolin-4-yl)amino]thiophene-2-carboxylate (CAS 477859-97-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H15N3O4S. Molecular weight: 345.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H15N3O4S |
| Molecular Weight | 345.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| 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 | 1 |
Related Methyl Standards
- 1-(6,7-Dimethoxyquinazolin-4-yl)-3-(pyridin-2-yl)-1H-1,2,4-triazol-5-amine (CAS 1080622-86-1)
- 3-(1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-4-yl)propan-1-ol (CAS 89151-37-1)
- 2-((6,7-Dimethoxyquinazolin-4-yl)amino)-1-(naphthalen-2-yl)ethan-1-ol (CAS 477868-51-2)
- 4-((6,7-Dimethoxyquinazolin-4-yl)oxy)-3-methylaniline (CAS 286371-73-1)
- 4-[(6,7-Dimethoxyquinazolin-4-yl)amino]benzonitrile (CAS 1261017-15-5)
- 3-((6,7-Dimethoxyquinazolin-4-yl)amino)benzonitrile (CAS 153437-65-1)
- (1-(6,7-Dimethoxyquinazolin-4-yl)piperidin-4-yl)methanol (CAS 89151-35-9)
- 3-[(6,7-Dimethoxyquinazolin-4-yl)oxy]aniline (CAS 1188908-37-3)
Recommended Standards
- Methyl 1-((4-methoxyphenyl)sulfonyl)-1H-indole-3-carboxylate (CAS 866145-32-6)
- Methyl 5-hydroxy-1-tosyl-1H-indole-3-carboxylate (CAS 930112-00-8)
- Methyl 1-((3,4-dimethoxyphenyl)sulfonyl)-4-hydroxypyrrolidine-2-carboxylate (CAS 251310-35-7)
- 5-FLUORO-6-METHOXY-1H-INDOLE-3-CARBONITRILE (CAS 1211593-82-6)
- GHRP-1(2-4)-OH TFA salt (CAS CATO-CPTD788533)
- N,N-dimethyl-3-nitropyridin-4-amine (CAS 5028-26-2)
- (4-(3,5-Bis(trifluoromethyl)phenoxy)phenyl)methanamine (CAS 771572-16-8)
- 4H-Indeno[1,2-b]thiophen-4-one (CAS 5706-08-1)
- Tert-butyl (r)-(1-(4-chlorobenzyl)pyrrolidin-3-yl)carbamate (CAS 501116-90-1)
- Uremic Pentapeptide (CAS 71494-20-7)
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