≥98% 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.
| Pubchem Sid | 488184711 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488184711 |
| Canonical Smiles | C1=CC(=CC=C1CC(C(=O)NN)N)O |
| IUPAC Name | (2S)-2-amino-3-(4-hydroxyphenyl)propanehydrazide |
| InChIKey | MWIXENPCUPDSOS-QMMMGPOBSA-N |
| INCHI | 1S/C9H13N3O2/c10-8(9(14)12-11)5-6-1-3-7(13)4-2-6/h1-4,8,13H,5,10-11H2,(H,12,14)/t8-/m0/s1 |
| Isomeric SMILES | C1=CC(=CC=C1C[C@@H](C(=O)NN)N)O |
| WGK Germany | 3 |
| PubChem CID | 72779 |
| Molecular Weight | 195.22 |
| Beilstein | 2808640 |
| Reaxy-Rn | 2808635 |
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 Amphetamines and derivatives Aralkylamines 1-hydroxy-2-unsubstituted benzenoids Carboxylic acid hydrazides Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Tyrosine or derivatives - Phenylalanine or derivatives - Amphetamine or derivatives - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Aralkylamine - Monocyclic benzene moiety - Benzenoid - Carboxylic acid hydrazide - Organic oxide - Primary amine - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Amine - Carbonyl group - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - 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 | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2318429 | Certificate of Analysis | Apr 06, 2023 | S161199 |
| E2318433 | Certificate of Analysis | Apr 06, 2023 | S161199 |
| E2318557 | Certificate of Analysis | Apr 06, 2023 | S161199 |
| E2318558 | Certificate of Analysis | Apr 06, 2023 | S161199 |
| E2318565 | Certificate of Analysis | Apr 06, 2023 | S161199 |
| E2318571 | Certificate of Analysis | Apr 06, 2023 | S161199 |
| E2318580 | Certificate of Analysis | Apr 06, 2023 | S161199 |
| E2318589 | Certificate of Analysis | Apr 06, 2023 | S161199 |
| Sensitivity | air & light sensitive |
|---|---|
| Specific Rotation[α] | 78° (C=5,1mol/L HCl) |
| Melt Point(°C) | 196-198 °C |
| Molecular Weight | 195.220 g/mol |
| XLogP3 | -1.000 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 195.101 Da |
| Monoisotopic Mass | 195.101 Da |
| Topological Polar Surface Area | 101.000 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 190.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
