N-Fmoc-L-glutamic acid 5-tert-butyl ester, 98%

Catalog No.	Quantity
AAH5916914	25 g
AAH5916906	5 g

Catalog No. AAH5916914 Supplier Thermo Scientific Chemicals Supplier No. H5916914

Description

CAS: 71989-18-9 | C24H27NO6 | 425.481 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 71989-18-9
• Molecular Formula: C24H27NO6
• Molecular Weight (g/mol): 425.481
• MDL Number: MFCD00037135
• InChI Key: OTKXCALUHMPIGM-FQEVSTJZSA-N
• Synonym: fmoc-glu otbu-oh, fmoc-l-glutamic acid 5-tert-butyl ester, 2s-5-tert-butoxy-2-9h-fluoren-9-ylmethoxy carbonyl amino-5-oxopentanoic acid, s-2-9h-fluoren-9-yl methoxy carbonyl amino-5-tert-butoxy-5-oxopentanoic acid, n-fmoc-l-glutamic acid 5-tert-butyl ester, fmoc-glu obut, fmoc-glu tbu, fmoc-l-glu otbu, pubchem12950, fmoc-l-glu otbu-oh
• PubChem CID: 2724637
• IUPAC Name: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid
• SMILES: CC(C)(C)OC(=O)CCC(C(=O)O)NC(=O)OCC1C2=CC=CC=C2C3=CC=CC=C13

• Melting Point: 83°C to 90°C
• Quantity: 25 g
• Beilstein: 3636375
• Optical Rotation: −5.0° (c=1 in Acetic Acid/Water (4:1))
• Formula Weight: 425.48
• Percent Purity: 98%
• Chemical Name or Material: N-Fmoc-L-glutamic acid 5-tert-butyl ester

Safety and Handling

EINECSNumber	276-253-8
TSCA	No
Recommended Storage	Keep cold

SDS

RUO – Research Use Only