Ethyl 5-(4-acetoxyphenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate CAS 324568-13-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 324568-13-0 |
| Molecular Formula | C29H31N3O5S |
| Molecular Weight | 533.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(4-acetoxyphenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324568-13-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H31N3O5S. Molecular weight: 533.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H31N3O5S |
| Molecular Weight | 533.64 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 5-((2,3-TranS)-2-(4-acetoxyphenyl)-5-bromo-2,3-dihydrobenzofuran-3-yl)-1,3-phenylene diacetate (CAS 1632406-62-2)
- Ethyl 5-(4-acetoxyphenyl)-2-(4-(allyloxy)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324568-15-2)
- Ethyl 5-(4-acetoxyphenyl)-7-methyl-2-(4-methylbenzylidene)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324069-15-0)
- Ethyl 5-(4-acetoxyphenyl)-7-methyl-3-oxo-2-(thiophen-2-ylmethylene)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 313966-52-8)
- 2-(4-Acetoxyphenyl)-4-oxo-4H-chromene-5,6,7-triyl triacetate (CAS 1180-46-7)
- Ethyl 5-(4-acetoxyphenyl)-2-(furan-2-ylmethylene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 313966-49-3)
- 2-(4-Acetoxyphenyl)-5-hydroxy-4-oxo-4H-chromene-3,7-diyl diacetate (CAS 143724-69-0)
- Methyl 2-(4-((4-acetoxyphenyl)(pyridin-2-yl)methyl)phenyl)acetate (CAS 1336-29-4)
Recommended Standards
- (1S)-6''-(Diphenylphosphino)-N,N-dimethyl-[1,1':2',1'':2'',1'''-quaterphenyl]-3'-amine (CAS 1384895-80-0)
- H-Ala-Pro-Val-5-[(2-aminoethyl)amino]-naphthalene-1-sulfonic acid (CAS 396077-59-1)
- Cefuroxime Impurity 94 (CAS CATO-C4X-124594)
- Lenalidomide Impurity 33 (CAS 22785-43-9)
- 2,5-Dimethoxy-3-tridecyl-[1,4]benzoquinone (CAS 3565-77-3)
- (4-(Trifluoromethyl)bicyclo[2.2.2]Octan-1-yl)methanol (CAS 94994-14-6)
- tert-Butyl 3-Bromobenzoate (CAS 69038-74-0)
- 6,7,8,9-Tetrahydro-1H-cyclohepta[b]pyridin-2(5H)-one (CAS 41043-08-7)
- Desmetryn (CAS 1014-69-3)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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