Diethyl 4,4-Dimethoxypyrrolidine-1,2-dicarboxylate CAS 93186-12-0
| CAS No. | 93186-12-0 |
| Molecular Formula | C12H21NO6 |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 4,4-Dimethoxypyrrolidine-1,2-dicarboxylate (C12H21NO6) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Diethyl 4,4-Dimethoxypyrrolidine-1,2-dicarboxylate (CAS 93186-12-0), molecular formula C12H21NO6 and molecular weight 275.30 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Diethyl 4,4-Dimethoxypyrrolidine-1,2-dicarboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H21NO6 |
| Molecular Weight | 275.30 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Diethyl Standards
- Diethyl 2-Boc-aminomalonic acid (CAS 102831-44-7)
- Diethyl 2-(4-cyanophenyl)-2-methylmalonate (CAS 132483-77-3)
- Diethyl 2-(cyano(phenyl)methyl)malonate (CAS 185067-05-4)
- Diethyl 2-(cyanomethyl)-2-phenylmalonate (CAS 92647-37-5)
- 5,6-Diethyl-7-methoxy-1-methyl-1H-indol-4-yl acetate (CAS 99107-55-8)
- 3,3'-Diethyl-2'-thioxo-4,5-dihydro-2'H,3H-[2,5'-bithiazolylidene]-4'(3'H)-one (CAS 10505-46-1)
- 210486-74-1 diethyl (Z)-(1-fluoro-2-(4-fluorophenyl)vinyl)phosphonate (CAS 210486-74-1)
- Diethyl 1,4-Phenylenediacrylate (CAS 17088-28-7)
Recommended Standards
- Dimethyl 2-(Boc-amino)pentanedioate (CAS 861658-15-3)
- Boc-N-Me-Glu(OMe)-OH (CAS 2044710-75-8)
- Dimethyl 3-(Boc-amino)pentanedioate (CAS 82803-55-2)
- Boc-N-Me-D-Glu(OMe)-OH (CAS 2044709-85-3)
- Bis[2-(perfluorooctyl)ethyl] phosphate (CAS 678-41-1)
- Ethyl 2-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}acetate (CAS 478030-58-9)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-methyl-1h-pyrazole-4-carboxylic acid (CAS 926260-88-0)
- ((4-(2-Methoxyphenoxy)phenyl)sulfonyl)methionine (CAS 1008965-37-4)
- 4-(Thiophen-2-yl)-3,4-dihydrofuro[3,4-d]pyrimidine-2,5(1H,7H)-dione (CAS 455949-66-3)
- 2-{1-[(4-methoxybenzenesulfonamido)methyl]cyclohexyl}acetic acid (CAS 929830-68-2)
- Retigabine Impurity 2 (CAS CATO-C4X-13142)
- 2-(1-((4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)phenyl)imino)ethyl)-3-hydroxy-1H-inden-1-one (CAS 1024227-89-1)
- 2-Bromofuro[2,3-c]Pyridine (CAS 1219101-95-7)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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 18665070610 / Nicole.chen@cato-chem.com