Ethyl 5-(2-chlorophenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate CAS 324566-06-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 324566-06-5 |
| Molecular Formula | C27H28ClN3O3S |
| Molecular Weight | 510.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-(2-chlorophenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324566-06-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H28ClN3O3S. Molecular weight: 510.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C27H28ClN3O3S |
| Molecular Weight | 510.05 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-((3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(2,5-dimethylphenyl)acetamide (CAS 477313-48-7)
- 2-((3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 476486-24-5)
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- N-(4-Chlorophenyl)-3-{5-sulfanyl-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl}benzene-1-sulfonamide (CAS 721408-72-6)
- (4-(4-Chlorophenyl)-5-(2'-fluoro-4'-propyl-[1,1'-biphenyl]-4-yl)-1H-pyrazol-1-yl)(p-tolyl)methanone (CAS 477762-86-0)
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- 1025301-37-4 2-((4-Chlorophenyl)sulfonyl)-3-(5-nitro-2-(3-(trifluoromethyl)phenoxy)phenyl)prop-2-enenitrile MFCD00245587 (CAS 1025301-37-4)
Recommended Standards
- 3-[(3-Chloro-4-methoxyphenyl)methyl]-2-{[(2,5-dimethylphenyl)methyl]sulfanyl}-6,7-dimethoxy-3,4-dihydroquinazolin-4-imine (CAS 439121-07-0)
- 1158-10-7 3,5-Ditpa 3,5-diiodo-4-(4-hydroxyphenoxy)hydrocinnamic acid 3,5-diiodothyropropanoic acid 3,5-diiodothyropropionic acid 3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propanoic acid 3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propionic acid CHEBI:134267 DITPA (CAS 1158-10-7)
- (2S,3S)-[2-[3-(Acetoxy)-3,4-dihydro-2-(4-methoxyphenyl)-4-oxo-1,5-benzothiazepin-5(2H)-yl]ethyl]methyl-d3-carbamic Acid 1-Chloroethyl Ester (CAS 1246812-21-4)
- (E)-Methyl 4-(4-bromophenyl)but-2-enoate (CAS 1310810-17-3)
- 5-Benzoyl-2-(4-phenylpiperazin-1-yl)-1H-pyrrole-3-carbonitrile (CAS 338758-13-7)
- 3-Ethoxy-2-nitropyridine (CAS 74037-50-6)
- 5-Amino-3-(2-benzofuryl)-1H-1,2,4-triazole (CAS 1016701-37-3)
- 2,6-Dimethyl-4-(tetrahydro-1,1-dioxido-2H-1,2-thiazin-2-yl)benzenesulfonyl chloride (CAS 1007694-08-7)
- 3-(3,4-Dichlorophenoxy)benzenesulfonylchloride (CAS 885950-84-5)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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