2,4-Diamino-3-Fluoro-4-Oxobutanoic Acid CAS 72016-54-7
| CAS No. | 72016-54-7 |
| Molecular Formula | C4H7FN2O3 |
| Molecular Weight | 150.11 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.
2,4-Diamino-3-Fluoro-4-Oxobutanoic Acid (CAS 72016-54-7) is a high-purity analytical reference standard with the molecular formula C4H7FN2O3 and a molecular weight of 150.11 g/mol.
The molecular framework of 2,4-Diamino-3-Fluoro-4-Oxobutanoic Acid (C4H7FN2O3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2,4-Diamino-3-Fluoro-4-Oxobutanoic Acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H7FN2O3 |
| Molecular Weight | 150.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (3R,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-one (CAS 224957-07-7)
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- 2-(Methoxymethyl)-3,4,5-triphenylfuran (CAS 106241-00-3)
- N-Methyl-DL-aspartic acid (CAS 17833-53-3)
- 4-(Methylsulfonyl)pyridine (CAS 17075-15-9)
- 1-(2,4,6-Trihydroxyphenyl)dodecan-1-one (CAS 6790-21-2)
- Boric Acid- (CAS 13813-79-1)
- 5-Bromo-n-(4-methylthiazol-2-yl)thiophene-2-sulfonamide (CAS 1251223-27-4)
- N-Arachidonoyltaurine (CAS 119959-65-8)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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