4-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-2-(ethylsulfanyl)-6,6-dimethyl-1,6-dihydropyrimidine CAS 1164553-16-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1164553-16-5 |
| Molecular Formula | C16H18Cl2N2S |
| Molecular Weight | 341.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(E)-2-(2,4-Dichlorophenyl)ethenyl]-2-(ethylsulfanyl)-6,6-dimethyl-1,6-dihydropyrimidine (CAS 1164553-16-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H18Cl2N2S. Molecular weight: 341.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H18Cl2N2S |
| Molecular Weight | 341.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 897734-98-4)
- N-(2-Fluorobenzyl)-2-(pyrazine-2-carboxamido)oxazole-4-carboxamide (CAS 1396886-72-8)
- 6-Phenyl-3-[3-(trifluoromethyl)phenoxy]-4-pyridazinecarbonitrile (CAS 338751-76-1)
- 5-(2-(4-Chlorophenyl)-2-oxoethylidene)-2-imino-3-phenyloxazolidin-4-one (CAS 122975-86-4)
- 4-Fluoro-5-methoxy-1-methyl-1H-indole (CAS 879093-16-0)
- 5-methoxy-2-nitro-4-(1,3-thiazol-4-ylmethoxy)benzoic acid (CAS 1096827-33-6)
- n-(2-Bromobenzyl)-3-methylcyclopentan-1-amine (CAS 1341352-95-1)
- 5,5'-Diiodo-2,2'-bipyridine (CAS 209624-09-9)
- Alectinib Impurity 50 (CAS CATO-C4X-283650)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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