N-[(9H-fluoren-9-ylmethoxy)carbonyl]-α-aminoisobutyric acid

CAS	94744-50-0
Structure
Synonyms	Fmoc-Aib-OH
IUPAC Name	2-(9H-fluoren-9-ylmethoxycarbonylamino)-2-methylpropanoic acid
Molecular Weight	325.36
Molecular Formula	C19H19NO4
Canonical SMILES	CC(C)(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13
InChI	InChI=1S/C19H19NO4/c1-19(2,17(21)22)20-18(23)24-11-16-14-9-5-3-7-12(14)13-8-4-6-10-15(13)16/h3-10,16H,11H2,1-2H3,(H,20,23)(H,21,22)
InChI Key	HOZZVEPRYYCBTO-UHFFFAOYSA-N
Boiling Point	544.3±33.0 °C
Melting Point	182-188 °C
Purity	98%
Density	1.256±0.06 g/ml
pKa	3.98±0.10
Appearance	Solid