Ethyl 4-((6-ethoxy-4-methylquinazolin-2-yl)thio)-3-oxobutanoate CAS 6105-58-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6105-58-4 |
| Molecular Formula | C17H20N2O4S |
| Molecular Weight | 348.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-((6-ethoxy-4-methylquinazolin-2-yl)thio)-3-oxobutanoate (CAS 6105-58-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H20N2O4S. Molecular weight: 348.42 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H20N2O4S |
| Molecular Weight | 348.42 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(4-(4-Ethoxy-3-methylphenyl)-2-propionamidothiazol-5-yl)acetic acid (CAS 1416345-64-6)
- 5-(4-Ethoxy-3-methoxybenzylidene)-2-morpholinothiazol-4(5H)-one (CAS 372503-67-8)
- Benzyl 4-((2-ethoxy-2-oxoethyl)carbamoyl)piperidine-1-carboxylate (CAS 147635-30-1)
- 8-Ethoxy-3-((4-fluorophenyl)sulfonyl)-2H-chromen-2-one (CAS 904438-76-2)
- 3-(3-Ethoxy-5-iodo-4-methoxyphenyl)acrylic acid (CAS 340216-06-0)
- 2-Ethoxy-5-[(morpholine-4-carbonyl)-amino]-benzenesulfonyl chloride (CAS 680618-10-4)
- 4-Ethoxy-3-(morpholine-4-carboxamido)benzenesulfonyl chloride (CAS 678186-07-7)
- 2-(2-Ethoxy-4-formyl-6-iodophenoxy)acetamide (CAS 444999-98-8)
Recommended Standards
- Ethyl 2-cyano-2-(1-tosylpiperidin-4-ylidene)acetate (CAS 58664-74-7)
- Isopropyl 2-amino-5-((2-methoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 350997-03-4)
- Ethyl 2-[4-(Boc-amino)phenyl]thiazole-4-carboxylate (CAS 494854-19-2)
- 4-amino-1-benzyl-5-methylpyrrolidin-2-one hydrochloride (CAS 1803567-17-0)
- 5-Amino-1H-indole-3-carboxamide 677752-70-4 A1-03811 (CAS 677752-70-4)
- N-(5-Chloro-2-methylphenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 562805-11-2)
- 886369-68-2 2,2,2-Trifluoro-1-(3,4,5-trifluorophenyl)ethan-1-one DTXSID70645220 (CAS 886369-68-2)
- Methyl 4-methyl-6-(trifluoromethyl)pyrimidine-2-carboxylate (CAS 1820717-18-7)
- (+/-)-1,1,1-Trifluoro-2-phenylbutane (CAS 90794-17-5)
- Peptide Impurity 05 (CAS 2322924-83-2)
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