≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C 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 | 504764428 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504764428 |
| Canonical Smiles | CSCCC(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| IUPAC Name | (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methylsulfanylbutanoic acid |
| InChIKey | BUBGAUHBELNDEW-GOSISDBHSA-N |
| INCHI | 1S/C20H21NO4S/c1-26-11-10-18(19(22)23)21-20(24)25-12-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,17-18H,10-12H2,1H3,(H,21,24)(H,22,23)/t18-/m1/s1 |
| Isomeric SMILES | CSCC[C@H](C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| WGK Germany | 3 |
| Molecular Weight | 371.5 |
| Beilstein | 5384580 |
| Reaxy-Rn | 8120223 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8120223&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 | Methionine and derivatives |
| Alternative Parents | Fluorenes Thia fatty acids Carbamate esters Sulfenyl compounds Monocarboxylic acids and derivatives Dialkylthioethers Carboxylic acids Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | Methionine or derivatives - Fluorene - Thia fatty acid - Benzenoid - Fatty acyl - Carbamic acid ester - Dialkylthioether - Sulfenyl compound - Thioether - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxide - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Carbonyl group - Hydrocarbon derivative - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as methionine and derivatives. These are compounds containing methionine or a derivative thereof resulting from reaction of methionine 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 |
|---|---|---|---|
 I1403092 | Certificate of Analysis | Mar 20, 2026 | F116840 |
| E2231331 | Certificate of Analysis | Mar 16, 2026 | F116840 |
| E2231351 | Certificate of Analysis | Mar 16, 2026 | F116840 |
| E2231352 | Certificate of Analysis | Mar 16, 2026 | F116840 |
| E2231353 | Certificate of Analysis | Mar 16, 2026 | F116840 |
| I1313045 | Certificate of Analysis | Apr 09, 2025 | F116840 |
| H1912055 | Certificate of Analysis | Jun 05, 2023 | F116840 |
| H1912056 | Certificate of Analysis | May 08, 2023 | F116840 |
| Specific Rotation[α] | 30 ° (C=1, DMF) |
|---|---|
| Melt Point(°C) | 132°C |
| Molecular Weight | 371.500 g/mol |
| XLogP3 | 3.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 8 |
| Exact Mass | 371.119 Da |
| Monoisotopic Mass | 371.119 Da |
| Topological Polar Surface Area | 101.000 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 478.000 |
| 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 |
