Diethyl 2-(tert-butyldimethylsilyloxy)methyl-2-ethylmalonate CAS 2140326-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2140326-46-9 |
| Molecular Formula | C16H32O5Si |
| Molecular Weight | 332.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2-(tert-butyldimethylsilyloxy)methyl-2-ethylmalonate (CAS 2140326-46-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H32O5Si. Molecular weight: 332.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H32O5Si |
| Molecular Weight | 332.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
Related Diethyl Standards
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- Diethyl 2,2'-(2,5-dihydroxy-1,4-phenylene)bis(2-cyanoacetate) (CAS 57271-90-6)
- Diethyl 5,10-dioxo-5H,10H-diimidazo[1,5-a:1',5'-d]pyrazine-1,6-dicarboxylate (CAS 78595-41-2)
- diethyl 2-[(2,3-dichloroanilino)methylene]malonate (CAS 19056-80-5)
- diethyl 2-[(2,4-dichloroanilino)methylene]malonate (CAS 19056-81-6)
- diethyl 2-[(2,5-dichloroanilino)methylene]malonate (CAS 19056-82-7)
- diethyl 2-[(3,5-dichloroanilino)methylene]malonate (CAS 93514-78-4)
Recommended Standards
- 3-(Triisopropoxysilyl)propyl methacrylate (CAS 80750-05-6)
- Diphenyl(4-(trimethylsilyl)phenyl)methanol (CAS 50653-05-9)
- 4-(Triphenylsilyl)butan-1-ol (CAS 18751-36-5)
- 1-(3,5-Difluoro-2-(pentyloxy)phenyl)ethan-1-ol (CAS 1443355-59-6)
- 3-(Azepan-1-ylsulfonyl)-5-bromopyridin-4-amine (CAS 1352517-17-9)
- 4-Amino-5-(methoxycarbonyl)thiophene-2-carboxylic acid (CAS 785803-73-8)
- 2-Chloro-5-(1-isopropylpiperidin-2-yl)pyridine (CAS 1352492-43-3)
- 4-Bromo-3-(difluoromethyl)-5-iodopyridine-2-sulfonyl chloride (CAS 1804953-10-3)
- tert-Butyl 8,8-dimethyl-3-nitro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 570409-62-0)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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