Diethyl 2,2-bis(((methylsulfonyl)oxy)methyl)malonate CAS 440125-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 440125-03-1 |
| Molecular Formula | C11H20O10S2 |
| Molecular Weight | 376.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2,2-bis(((methylsulfonyl)oxy)methyl)malonate (CAS 440125-03-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H20O10S2. Molecular weight: 376.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H20O10S2 |
| Molecular Weight | 376.40 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 2 |
Related Diethyl Standards
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- Diethyl bis(2-fluorobenzyl)malonate (CAS 91319-43-6)
- Diethyl 5,6-diphenylpyridazine-3,4-dicarboxylate (CAS 253144-68-2)
- Diethyl 2-(1-(4-(1H-1,2,4-triazol-1-yl)phenyl)-2-nitroethyl)malonate (CAS 866157-75-7)
- Diethyl 2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]propanedioate (CAS 55810-48-5)
- Diethyl-(6-chloro-2-carbazolyl)methyl-d3 Malonate (CAS 1189473-03-7)
- Diethyl 2-formamido-2-((5-nitro-1H-indol-3-yl)methyl)malonate (CAS 40498-21-3)
- diethyl (E)-5-methoxy-2-(3-methoxy-3-oxoprop-1-en-1-yl)indoline-3,3-dicarboxylate (CAS 114560-14-4)
Recommended Standards
- Dibenzo[b,d]furan-2,8-diylbis(phenylmethanone) (CAS 29021-89-4)
- Cycloolivil (CAS 3064-05-9)
- Edta-triethylester (CAS 90359-20-9)
- 1-(3-Chloro-phenyl)-3-mercapto-5,6,7,8-tetrahydro-isoquinoline-4-carbonitrile (CAS 380443-05-0)
- (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)(2,6-dichloropyridin-3-yl)methanone (CAS 1023821-24-0)
- 5-Chloro-1-(2-fluorophenyl)pentan-1-one (CAS 487058-75-3)
- 3-(4-Isopropylphenyl)propanenitrile (CAS 268729-87-9)
- 3-Bromo-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 95607-07-1)
- Cefcapene Impurity 93 (CAS CATO-C4X-182493)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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