Fmoc-L-aspartic acid

Fmoc-L-aspartic acid is a chemical compound registered under number CAS 119062-05-4, with the molecular formula C₁₉H₁₇NO₆, and a molar mass of 355.3 g/mol.

The molecule contains 43 atoms connected by 45 chemical bonds. The full systematic IUPAC name of this compound is (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 2.2 (positive value, a lipophilic compound), polar surface area PSA = 113 Ų, 3 donors and 6 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Molecular formula	C19H17NO6
Masa molowa	355.3 g/mol
IUPAC	(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid
SMILES	C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)N[C@@H](CC(=O)O)C(=O)O
InChIKey	KSDTXRUIZMTBNV-INIZCTEOSA-N
logP (XLogP3)	2.2
PSA	113 Ų
HBD / HBA	3 / 6
PubChem CID	CID 7019016 ↗

119062-05-4 · Fmoc-L-aspartic acid · RefChem:345598 · DTXCID80377888 · Fmoc-Asp-OH · Fmoc-L-Asp-OH · N-Fmoc-L-aspartic Acid · (((9H-Fluoren-9-yl)methoxy)carbonyl)-L-aspartic acid · MFCD00237654 · N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-aspartic Acid · FMOC-ASPARTIC ACID · (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioic acid · L-ASPARTIC ACID, N-[(9H-FLUOREN-9-YLMETHOXY)CARBONYL]- · SCHEMBL378041 · HY-W013182

• 📊 PubChem CID 7019016 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność