Ethyl 2-(furan-2-ylmethylene)-7-methyl-5-(4-(methylthio)phenyl)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate CAS 357438-54-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 357438-54-1 |
| Molecular Formula | C22H20N2O4S2 |
| Molecular Weight | 440.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(furan-2-ylmethylene)-7-methyl-5-(4-(methylthio)phenyl)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 357438-54-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20N2O4S2. Molecular weight: 440.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H20N2O4S2 |
| Molecular Weight | 440.54 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
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- N-(Furan-2-ylmethyl)-2-((4-isopropyl-2,3-dihydro-1H-cyclopenta[4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-7-yl)thio)acetamide (CAS 846596-25-6)
- N-(Furan-2-ylmethyl)-2-((4-propyl-2,3-dihydro-1H-cyclopenta[4',5']pyrido[3',2':4,5]thieno[3,2-d]pyrimidin-7-yl)thio)acetamide (CAS 844859-80-9)
Recommended Standards
- 2-Methoxyethyl 2-benzylidene-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 617698-63-2)
- Methyl 3-(2-{[2-(3-methylbenzamido)phenyl]sulfanyl}acetamido)thiophene-2-carboxylate (CAS 477887-63-1)
- 2-((4-Isobutyl-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 743457-07-0)
- N-ethyl-4-oxocyclohexane-1-carboxamide (CAS 1352935-38-6)
- 2-(2-methoxypyrimidin-4-yl)ethan-1-ol (CAS 1240725-45-4)
- 2-Chloro-5-((4-methoxypyrimidin-2-yl)amino)phenol (CAS 915774-30-0)
- Berberine Impurity 12 Chloride (CAS 7664-25-7)
- 4-(2-Methoxyphenyl)-5-(piperidin-1-yl)-4h-1,2,4-triazole-3-thiol (CAS 847783-71-5)
- 1-(Dimethylamino)-4-(2-fluorophenoxy)pent-1-en-3-one (CAS 1164562-69-9)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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