Ethyl 4-(2-chlorophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 301359-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301359-45-5 |
| Molecular Formula | C14H15ClN2O2S |
| Molecular Weight | 310.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-(2-chlorophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 301359-45-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H15ClN2O2S. Molecular weight: 310.80 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H15ClN2O2S |
| Molecular Weight | 310.80 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 4-(4-chlorophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 154866-92-9)
- 3-((4-Chlorophenyl)sulfonyl)-N,4,6-trimethylpyridin-2-amine (CAS 478245-24-8)
- 4-(3-Chlorophenyl)-2-methyl-6-(thiophen-2-yl)nicotinonitrile (CAS 865658-15-7)
- 1-(4-Chlorophenyl)-5-(5,5-dimethyl-1,3-dioxan-2-yl)pentan-1-one (CAS 898785-96-1)
- 4-(4-Chlorophenyl)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 139084-69-8)
- N-(2-Chlorophenyl)-7,7-dimethyl-6,8-dioxa-2-azaspiro[3.5]nonane-2-carboxamide (CAS 1396877-24-9)
- 1-(4-Chlorophenyl)-2-cyclobutylquinazolin-4(1H)-one (CAS 95216-42-5)
- 2-((5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)amino)thiazol-4(5H)-one (CAS 89335-19-3)
Recommended Standards
- Ethyl 3-(2-amino-4-(4-chlorophenyl)thiazol-5-yl)propanoate (CAS 49779-93-3)
- rel-tert-Butyl (3aR,6aS)-5-(chlorosulfonyl)hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (CAS 2878500-22-0)
- 6-(sec-Butoxy)-2-((4-chlorophenyl)thio)pyrimidin-4(3H)-one (CAS 284681-70-5)
- tert-Butyl (R)-3-(7-chloro-2-(2-methylisonicotinamido)-1H-benzo[d]imidazol-1-yl)azepane-1-carboxylate (CAS 1508258-34-1)
- Acetic acid ethenyl ester, polymer with ethene and 1-propene (CAS 25822-09-7)
- 2-Chloro-6-iodonaphthalene (CAS 858024-79-0)
- Difelikefalin Impurity 23 Trifluoroacetic acid (CAS CATO-C4X-304123)
- 4-(4-Bromo-1H-pyrazol-1-yl)-1-methylpiperidine (CAS 877399-61-6)
- (3,4-Dihydro-2H-benzo[b][1,4]oxazin-2-yl)(morpholino)methanone (CAS 874622-81-8)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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