403-90-7 084C55865H 3-Fluorotyrosine 3-Fluoro-DL-tyrosine Tyrosine, 3-fluoro-, DL- 3-14-00-01559 (Beilstein Handbook Reference) BA 2745 BRN 3204804 EINECS 206-964-0 DL-m-Fluorotyrosine DL-3-Fluorotyrosine m-Ftyr NSC 83231 Pardinon Fluorthyrin UNII-084C55865H CAS 403-90-7
| CAS No. | 403-90-7 |
| Molecular Formula | C9H16FNO3 |
| Molecular Weight | 205.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 205.23 g/mol gives 403-90-7 084C55865H 3-Fluorotyrosine 3-Fluoro-DL-tyrosine Tyrosine, 3-fluoro-, DL- 3-14-00-01559 (Beilstein Handbook Reference) BA 2745 BRN 3204804 EINECS 206-964-0 DL-m-Fluorotyrosine DL-3-Fluorotyrosine m-Ftyr NSC 83231 Pardinon Fluorthyrin UNII-084C55865H distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
403-90-7 084C55865H 3-Fluorotyrosine 3-Fluoro-DL-tyrosine Tyrosine, 3-fluoro-, DL- 3-14-00-01559 (Beilstein Handbook Reference) BA 2745 BRN 3204804 EINECS 206-964-0 DL-m-Fluorotyrosine DL-3-Fluorotyrosine m-Ftyr NSC 83231 Pardinon Fluorthyrin UNII-084C55865H (CAS 403-90-7) is a high-purity analytical reference standard with the molecular formula C9H16FNO3 and a molecular weight of 205.23 g/mol.
Structurally, 403-90-7 084C55865H 3-Fluorotyrosine 3-Fluoro-DL-tyrosine Tyrosine, 3-fluoro-, DL- 3-14-00-01559 (Beilstein Handbook Reference) BA 2745 BRN 3204804 EINECS 206-964-0 DL-m-Fluorotyrosine DL-3-Fluorotyrosine m-Ftyr NSC 83231 Pardinon Fluorthyrin UNII-084C55865H (C9H16FNO3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 205.23 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), 403-90-7 084C55865H 3-Fluorotyrosine 3-Fluoro-DL-tyrosine Tyrosine, 3-fluoro-, DL- 3-14-00-01559 (Beilstein Handbook Reference) BA 2745 BRN 3204804 EINECS 206-964-0 DL-m-Fluorotyrosine DL-3-Fluorotyrosine m-Ftyr NSC 83231 Pardinon Fluorthyrin UNII-084C55865H 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 | C9H16FNO3 |
| Molecular Weight | 205.23 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 |
| 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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