≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | C1=CC(=C(C=C1CC(C(=O)O)N)F)O |
|---|---|
| IUPAC Name | 2-amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid |
| InChIKey | VIIAUOZUUGXERI-UHFFFAOYSA-N |
| INCHI | 1S/C9H10FNO3/c10-6-3-5(1-2-8(6)12)4-7(11)9(13)14/h1-3,7,12H,4,11H2,(H,13,14) |
| Isomeric SMILES | C1=CC(=C(C=C1CC(C(=O)O)N)F)O |
| WGK Germany | 3 |
| RTECS | YP2660000 |
| UN Number | 2811 |
| Molecular Weight | 199.18 |
| Reaxy-Rn | 2115333 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2115333&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives - Alpha amino acids and derivatives |
| Direct Parent | Tyrosine and derivatives |
| Alternative Parents | Phenylalanine and derivatives Phenylpropanoic acids Alpha amino acids Amphetamines and derivatives O-fluorophenols 1-hydroxy-2-unsubstituted benzenoids Aralkylamines Fluorobenzenes Aryl fluorides Amino acids Monocarboxylic acids and derivatives Carboxylic acids Carbonyl compounds Hydrocarbon derivatives Monoalkylamines Organic oxides Organofluorides Organopnictogen compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Tyrosine or derivatives - Phenylalanine or derivatives - 3-phenylpropanoic-acid - Alpha-amino acid - Amphetamine or derivatives - 2-fluorophenol - 2-halophenol - 1-hydroxy-2-unsubstituted benzenoid - Halobenzene - Fluorobenzene - Phenol - Aralkylamine - Aryl halide - Benzenoid - Aryl fluoride - Monocyclic benzene moiety - Amino acid - Monocarboxylic acid or derivatives - Carboxylic acid - Organic nitrogen compound - Organohalogen compound - Primary aliphatic amine - Organofluoride - Organonitrogen compound - Organooxygen compound - Primary amine - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Amine - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as tyrosine and derivatives. These are compounds containing tyrosine or a derivative thereof resulting from reaction of tyrosine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
| External Descriptors | non-proteinogenic alpha-amino acid - fluoroamino acid - tyrosine derivative |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2202194 | Certificate of Analysis | Mar 13, 2026 | F113768 |
| F2202195 | Certificate of Analysis | Mar 13, 2026 | F113768 |
| K2526382 | Certificate of Analysis | Nov 08, 2025 | F113768 |
| K2526410 | Certificate of Analysis | Nov 08, 2025 | F113768 |
| K2526411 | Certificate of Analysis | Nov 08, 2025 | F113768 |
| D2507403 | Certificate of Analysis | Mar 19, 2025 | F113768 |
| D2507404 | Certificate of Analysis | Mar 19, 2025 | F113768 |
| C2405362 | Certificate of Analysis | Feb 04, 2024 | F113768 |
| C2405373 | Certificate of Analysis | Feb 04, 2024 | F113768 |
| G1905084 | Certificate of Analysis | Apr 17, 2023 | F113768 |
| F2204431 | Certificate of Analysis | Mar 15, 2022 | F113768 |
| Solubility | Soluble in water (28 g/L). |
|---|---|
| Sensitivity | Moisture sensitive. |
| Melt Point(°C) | 280°C |
| Molecular Weight | 199.180 g/mol |
| XLogP3 | -2.300 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 199.064 Da |
| Monoisotopic Mass | 199.064 Da |
| Topological Polar Surface Area | 83.600 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 212.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
