6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonyl chloride CAS 6461-30-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6461-30-9 |
| Molecular Formula | C5H5ClN2O4S |
| Molecular Weight | 224.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonyl chloride (CAS 6461-30-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5ClN2O4S. Molecular weight: 224.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5ClN2O4S |
| Molecular Weight | 224.62 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, water |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonyl chloride (CAS 1339140-89-4)
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- 2-{3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.0,2,6]decan-4-yl}acetic acid (CAS 1212310-79-6)
- Methyl 1,6-dioxo-1,3,4,6,7,8-hexahydropyrido[2,1-c][1,4]oxazine-9-carboxylate (CAS 477855-02-0)
- 1-(2,4-Dioxo-1,2,3,4-tetrahydrothieno[3,2-d]pyrimidin-7-yl)guanidine (CAS 538360-42-8)
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Recommended Standards
- 6-Chloro-5-(3-fluoropyridin-4-yl)pyrazin-2-amine (CAS 925678-04-2)
- Methyl 5-(chlorosulfonyl)furan-2-carboxylate (CAS 69816-05-3)
- 6-(3-Chloro-4-fluorophenyl)pyridazin-3-ol (CAS 62902-73-2)
- 5-(((tert-Butoxycarbonyl)amino)methyl)cyclohex-1-enecarboxylic acid (CAS 1434141-75-9)
- 3-Iodo-6-methyl-5-nitro-2H-indazole (CAS 1000343-55-4)
- Relebactam Impurity 126 (CAS CATO-C4X-2144126)
- 1,2-Dichloro-4-(difluoromethyl)benzene (CAS 52126-13-3)
- 5-Chloro-2-[(2-methylpentyl)oxy]aniline (CAS 946772-86-7)
- 2,5-Difluoro-4-methoxyphenol (CAS 1024068-86-7)
- Neuropeptide Y (13-36) (human, rat) (CAS 122341-40-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com