Hydroxy-1,4-butanedial CAS 7724-28-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7724-28-9 |
| Molecular Formula | C4H6O3 |
| Molecular Weight | 102.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Hydroxy-1,4-butanedial (C4H6O3) contains a carboxylic acid 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.
Hydroxy-1,4-butanedial (CAS 7724-28-9), molecular formula C4H6O3 and molecular weight 102.09 g/mol, is a CATO reference standard with documented purity and traceability.
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 Hydroxy-1,4-butanedial 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 | C4H6O3 |
| Molecular Weight | 102.09 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) | 2.0 |
| CAS Registry Year (est.) | 1959 |
Related Hydroxy Standards
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- 5-Hydroxy-2-pentanone (CAS 1071-73-4)
- 3-Hydroxy-3-methyl-2-butanone (CAS 115-22-0)
- 1-hydroxy-3-methylbutan-2-one (CAS 36960-22-2)
- 4-Hydroxy-3-methylbutan-2-one (CAS 3393-64-4)
- 3-Hydroxy-2,2-dimethylpropanal (CAS 597-31-9)
- 2-Hydroxy-2-methylpropanimidamide (CAS 28100-88-1)
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