Diisopropyl cyclopropane-1,1-dicarboxylate CAS 162654-65-1
| CAS No. | 162654-65-1 |
| Molecular Formula | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Diisopropyl cyclopropane-1,1-dicarboxylate (CAS 162654-65-1) is a high-purity analytical reference standard with the molecular formula C11H18O4 and a molecular weight of 214.26 g/mol.
Diisopropyl cyclopropane-1,1-dicarboxylate (C11H18O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
CATO manufactures Diisopropyl cyclopropane-1,1-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 | C11H18O4 |
| Molecular Weight | 214.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
Related Diisopropyl Standards
- 4,6-Diisopropyl-2-methyl-1H-indene (CAS 150096-42-7)
- Diisopropyl hexan-2-ylboronate (CAS 86290-26-8)
- N,1-Diisopropyl-4-nitro-1H-pyrazol-3-amine (CAS 1429419-37-3)
- Diisopropyl glutarate (CAS 71340-46-0)
- Diisopropyl (R)-2-Hydroxysuccinate (CAS 83540-97-0)
- Diisopropyl (S)-2-hydroxysuccinate (CAS 83541-68-8)
- n,1-Diisopropyl-1h-pyrazolo[3,4-b]pyridin-5-amine (CAS 1042561-99-8)
- Diisopropyl (1-hydroxyethyl)phosphonate (CAS 84924-00-5)
Recommended Standards
- 1624262-21-0 Ethyl 4,4-dimethyl-3,5-dioxabicyclo[5.1.0]octane-8-carboxylate MFCD07698608 (CAS 1624262-21-0)
- tert-butyl 2-methyl-5-oxo-piperazine-1-carboxylate (CAS 1627748-01-9)
- 4-(4,6-Dimethylpyrimidin-5-yl)-3-methylphenol (CAS 1609259-55-3)
- Tert-butyl (S)-2-methyl-5-oxopiperazine-1-carboxylate (CAS 1627749-02-3)
- (3-Bromo-5-nitrophenyl)pentafluoro-λ6-sulfane (CAS 871507-63-0)
- (E)-N-(4-(2-(benzo[d]oxazol-2-yl)vinyl)phenyl)-3-methoxybenzamide (CAS 478043-67-3)
- Cucurbitacin E-2-O-glucoside (CAS 1398-78-3)
- 4-(Methoxymethyl)benzo[g]quinoline-5,10-dione (CAS 143858-52-0)
- Methyl 6-isopropyl-2-(4-(piperidin-1-ylsulfonyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate (CAS 449768-00-7)
- Valsartan desvaleryl benzyl impurity (CAS 676129-93-4)
- 2-(3-Methoxyphenyl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 1176649-88-9)
- 7-Bromo-1H-indazole (CAS 53857-58-2)
- tert-Butyl 4-amino-2-isopropylpiperidine-1-carboxylate (CAS 1558365-90-4)
- [Glu]17-Semaglutide (CAS CATO-CPTD788604)
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