26522-85-0 Carboxyacetic Acid disodium salt Dicarboxymethane disodium salt Disodium malonate MALONIC ACID Methanedicarboxylic Acid disodium salt Propanedioic Acid disodium salt Sodium malonate CAS 26522-85-0
| CAS No. | 26522-85-0 |
| Molecular Formula | C3H4O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 26522-85-0 Carboxyacetic Acid disodium salt Dicarboxymethane disodium salt Disodium malonate MALONIC ACID Methanedicarboxylic Acid disodium salt Propanedioic Acid disodium salt Sodium malonate is closely related to a carboxylic acid group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
26522-85-0 Carboxyacetic Acid disodium salt Dicarboxymethane disodium salt Disodium malonate MALONIC ACID Methanedicarboxylic Acid disodium salt Propanedioic Acid disodium salt Sodium malonate (CAS 26522-85-0), molecular formula C3H4O4NaH2O and molecular weight 145.07 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C3H4O4NaH2O, 26522-85-0 Carboxyacetic Acid disodium salt Dicarboxymethane disodium salt Disodium malonate MALONIC ACID Methanedicarboxylic Acid disodium salt Propanedioic Acid disodium salt Sodium malonate contains a carboxylic acid group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 145.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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.
CATO manufactures 26522-85-0 Carboxyacetic Acid disodium salt Dicarboxymethane disodium salt Disodium malonate MALONIC ACID Methanedicarboxylic Acid disodium salt Propanedioic Acid disodium salt Sodium 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 | C3H4O4 Na H2O |
| Molecular Weight | 145.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
Recommended Standards
- CO 1686 (CAS 1374640-70-6)
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- Methyl 2-(2-((4-chlorophenoxy)methyl)morpholino)acetate (CAS 1706459-67-7)
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- 4029AF 5-Chloro-2-(3-methoxypropoxy)phenylamine 946682-50-4 C10H14ClNO2 (CAS 946682-50-4)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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