Bis(2-(2-hydroxyethoxy)ethyl) malonate CAS 120675-12-9
| CAS No. | 120675-12-9 |
| Molecular Formula | C11H20O8 |
| Molecular Weight | 280.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Bis(2-(2-hydroxyethoxy)ethyl) malonate (C11H20O8) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Bis(2-(2-hydroxyethoxy)ethyl) malonate (CAS 120675-12-9), molecular formula C11H20O8 and molecular weight 280.27 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 Bis(2-(2-hydroxyethoxy)ethyl) malonate 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 | C11H20O8 |
| Molecular Weight | 280.27 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.) | 1991 |
Related Bis Standards
- 1-(2-(2-Hydroxyethoxy)ethyl)-3-phenyl-2-thioxoimidazolidin-4-one (CAS 55036-71-0)
- Benzyl 4-(2-hydroxyethoxy)piperidine-1-carboxylate (CAS 1235382-41-8)
- Benzyl 3-((2-hydroxyethoxy)methyl)pyrrolidine-1-carboxylate (CAS 1353957-26-2)
- Benzyl 2-((2-hydroxyethoxy)methyl)pyrrolidine-1-carboxylate (CAS 1353961-55-3)
- Benzyl 3-(2-hydroxyethoxy)piperidine-1-carboxylate (CAS 1353975-21-9)
- 2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethyl}isoindole-1,3-dione (CAS 75001-08-0)
- 6-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)-6-oxohexanoic acid (CAS 64114-59-6)
- 2-((2-Hydroxyethoxy)methyl)anthracene-9,10-dione (CAS 88778-82-9)
Recommended Standards
- 5-(Tert-butyl)-1-(3,4-difluorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1189749-51-6)
- Ethyl 4-(dimethylamino)-6,8-difluoroquinoline-3-carboxylate (CAS 1217114-36-7)
- 1-Tert-butyl-3-(2,4-difluorophenyl)-1h-pyrazole-4-carboxylic acid (CAS 1152548-23-6)
- 4-(4-(Prop-2-yn-1-yloxy)benzoyl)benzoic acid (CAS 1236196-77-2)
- 2-(4-(Benzyloxy)phenyl)isoindoline-1,3-dione (CAS 20012-62-8)
- 1-(4-Fluorophenyl)-3,3-dimethylazetidin-2-one (CAS 341966-04-9)
- Ethyl 2-(3,5-dichlorophenyl)-2-(ethylamino)acetate (CAS 1218548-99-2)
- 2-chloro-N-[(pyridin-2-yl)methyl]aniline (CAS 31309-47-4)
- 2-(4-methoxycarbonylphenyl)Isonicotinic acid (CAS 1258621-89-4)
- Thiol-PEG6-acid (CAS 1347750-77-9)
- 3-Hydroxy-5,6-diphenyl-1,2,4-triazine (CAS 4512-00-9)
- 5-Bromo-2-methoxynicotinoyl chloride (CAS 54916-68-6)
- A-71623 (CAS 130408-77-4)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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