≥97%(HPLC) 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.
4-(Fmoc-amino)butyric acid is used in agrochemical, pharmaceutical and dyestuff field.
| Pubchem Sid | 504761439 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504761439 |
| Canonical Smiles | C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCCC(=O)O |
| IUPAC Name | 4-(9H-fluoren-9-ylmethoxycarbonylamino)butanoic acid |
| InChIKey | ACUIFAAXWDLLTR-UHFFFAOYSA-N |
| INCHI | 1S/C19H19NO4/c21-18(22)10-5-11-20-19(23)24-12-17-15-8-3-1-6-13(15)14-7-2-4-9-16(14)17/h1-4,6-9,17H,5,10-12H2,(H,20,23)(H,21,22) |
| Isomeric SMILES | C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCCCC(=O)O |
| WGK Germany | 3 |
| Molecular Weight | 325.36 |
| Beilstein | 7491485 |
| Reaxy-Rn | 7491485 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7491485&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 | Gamma amino acids 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 - Gamma amino acid or derivatives - Carbamic acid ester - Carbonic acid derivative - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Carbonyl group - Organonitrogen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - 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 |
|---|---|---|---|
 K1823177 | Certificate of Analysis | Jun 15, 2026 | F122242 |
| K1823179 | Certificate of Analysis | Jun 15, 2026 | F122242 |
| K1823178 | Certificate of Analysis | Jun 15, 2026 | F122242 |
| B2224460 | Certificate of Analysis | Dec 10, 2025 | F122242 |
| B2224463 | Certificate of Analysis | Dec 10, 2025 | F122242 |
| B2224469 | Certificate of Analysis | Dec 10, 2025 | F122242 |
| E2309533 | Certificate of Analysis | Feb 14, 2023 | F122242 |
| E2309551 | Certificate of Analysis | Feb 14, 2023 | F122242 |
| E2309912 | Certificate of Analysis | Feb 14, 2023 | F122242 |
| E2309919 | Certificate of Analysis | Feb 14, 2023 | F122242 |
| E2309920 | Certificate of Analysis | Feb 14, 2023 | F122242 |
| E2309922 | Certificate of Analysis | Feb 14, 2023 | F122242 |
| E2309957 | Certificate of Analysis | Feb 14, 2023 | F122242 |
| Solubility | Slightly soluble in water. |
|---|---|
| Sensitivity | Heat Sensitive；Moisture sensitive |
| Melt Point(°C) | 174 °C |
| Molecular Weight | 325.400 g/mol |
| XLogP3 | 2.900 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 7 |
| Exact Mass | 325.131 Da |
| Monoisotopic Mass | 325.131 Da |
| Topological Polar Surface Area | 75.600 Ų |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Complexity | 431.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| 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 |
