4-(2,4-Dioxotetrahydropyrimidin-1(2h)-yl)benzenesulfonyl chloride CAS 1384429-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1384429-81-5 |
| Molecular Formula | C10H9ClN2O4S |
| Molecular Weight | 288.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,4-Dioxotetrahydropyrimidin-1(2h)-yl)benzenesulfonyl chloride (CAS 1384429-81-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9ClN2O4S. Molecular weight: 288.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9ClN2O4S |
| Molecular Weight | 288.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dioxotetrahydropyrimidin Standards
- 2-(6-(2,4-Dioxotetrahydropyrimidin-1(2H)-yl)-1H-indol-3-yl)acetic acid (CAS 2766178-82-7)
- 1-(4-(2,4-Dioxotetrahydropyrimidin-1(2H)-yl)phenyl)piperidine-4-carbaldehyde (CAS 2703915-71-1)
- 1-(5-(2,4-Dioxotetrahydropyrimidin-1(2H)-yl)pyridin-2-yl)piperidine-4-carbaldehyde (CAS 2703917-29-5)
- 2,6-Dioxotetrahydropyrimidin-1(2H)-yl benzenesulfonate (CAS 73674-56-3)
- 2-(4-(2,4-Dioxotetrahydropyrimidin-1(2H)-yl)phenoxy)acetic acid (CAS 2633633-12-0)
- 2-(4,6-Dioxotetrahydropyrimidin-2(1H)-ylidene)malononitrile (CAS 117342-83-3)
Recommended Standards
- 2-(4-(5-Chlorothiophen-2-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl)acetic acid (CAS 1156626-01-5)
- 1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonyl chloride (CAS 773877-44-4)
- Methyl ((5-chloro-2-cyanophenyl)sulfonyl)glycinate (CAS 1154278-39-3)
- (4S)-4-amino-5-hydroxypentanoic acid hydrochloride (CAS 1909294-67-2)
- 5-(O-tolyloxy)furan-2-carbaldehyde (CAS 1082144-32-8)
- 3-Anilino-2-cyano-3-mercaptoacrylic acid ethylester (CAS 23593-51-3)
- 3-(1-Oxo-4-(p-tolyl)phthalazin-2(1H)-yl)propanenitrile (CAS 76972-38-8)
- LCZ-696 Impurity 14 (CAS CATO-C4X-169614)
- 3-(4-Ethoxyphenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 439107-55-8)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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