≥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.
N-Fmoc-N-methyl-L-valine is used as enzyme substrates and reagents, culture media additives, dyes, stains and indicators. It is also involved in the preparation of N-methylated peptides.
| Pubchem Sid | 504760337 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504760337 |
| Canonical Smiles | CC(C)C(C(=O)O)N(C)C(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| IUPAC Name | (2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-3-methylbutanoic acid |
| InChIKey | YCXXXPZNQXXRIG-IBGZPJMESA-N |
| INCHI | 1S/C21H23NO4/c1-13(2)19(20(23)24)22(3)21(25)26-12-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,13,18-19H,12H2,1-3H3,(H,23,24)/t19-/m0/s1 |
| Isomeric SMILES | CC(C)[C@@H](C(=O)O)N(C)C(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13 |
| WGK Germany | 3 |
| Molecular Weight | 353.41 |
| Beilstein | 4560212 |
| Reaxy-Rn | 43369299 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=43369299&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 | Benzenoids |
| Class | Fluorenes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Fluorenes |
| Alternative Parents | Valine and derivatives Carbamate esters Organic carbonic acids and derivatives Monocarboxylic acids and derivatives Carboxylic acids Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | Fluorene - Valine or derivatives - Alpha-amino acid or derivatives - Carbamic acid ester - Carbonic acid derivative - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organonitrogen compound - Organopnictogen compound - Carbonyl group - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organic oxide - Hydrocarbon derivative - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as fluorenes. These are compounds containing a fluorene moiety, which consists of two benzene rings connected through either a cyclopentane, cyclopentene, or cyclopenta-1,3-diene. |
| 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 |
|---|---|---|---|
 K2123139 | Certificate of Analysis | Sep 04, 2025 | F117124 |
| E1609100 | Certificate of Analysis | Jan 12, 2024 | F117124 |
| K2214434 | Certificate of Analysis | Jul 28, 2022 | F117124 |
| K2214457 | Certificate of Analysis | Jul 28, 2022 | F117124 |
| K2214458 | Certificate of Analysis | Jul 28, 2022 | F117124 |
| L2416273 | Certificate of Analysis | Jul 28, 2022 | F117124 |
| Solubility | Slightly soluble in water and dimethyl formamide. |
|---|---|
| Sensitivity | Heat sensitive |
| Refractive Index | -68.0±3 |
| Specific Rotation[α] | -70° (C=1,DMF) |
| Melt Point(°C) | 187-190°C |
| Molecular Weight | 353.400 g/mol |
| XLogP3 | 4.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 353.163 Da |
| Monoisotopic Mass | 353.163 Da |
| Topological Polar Surface Area | 66.800 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 498.000 |
| 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 |
