L-Aspartic acid dibenzyl ester p-toluenesulfonate, 95%, Thermo Scientific Chemicals

Catalog No.	Quantity
AAH6562314	25 g
AAH6562322	100 g

Catalog No. AAH6562314 Supplier Thermo Scientific Chemicals Supplier No. H6562314

Description

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: 2886-33-1
• Molecular Formula: C25H27NO7S
• Molecular Weight (g/mol): 485.55
• MDL Number: MFCD00065188
• InChI Key: HLMUYZYLPUHSNV-UHFFFAOYNA-N
• Synonym: h-asp obzl-obzl.tosoh, h-asp obzl-obzl tosoh, l-aspartic acid dibenzyl ester tosylate, s-dibenzyl 2-aminosuccinate 4-methylbenzenesulfonate, l-aspartic acid dibenzyl ester p-toluenesulfonate salt, l-aspartic acid dibenzyl ester 4-toluenesulfonate, h-asp obzl-obzl inverted exclamation mark currencytosoh, h-asp obzl-obzl.tos, l-aspartic acid dibenzyl ester p-toluenesulfonate, 1,4-dibenzyl 2s-2-aminobutanedioate; para-toluene sulfonate
• PubChem CID: 2808531
• IUPAC Name: 1,4-dibenzyl 2-aminobutanedioate; 4-methylbenzene-1-sulfonic acid
• SMILES: CC1=CC=C(C=C1)S(O)(=O)=O.NC(CC(=O)OCC1=CC=CC=C1)C(=O)OCC1=CC=CC=C1

• Melting Point: 157°C to 160°C
• Color: Brown
• Beilstein: 3647510
• Quantity: 25 g
• Formula Weight: 485.55
• Percent Purity: 95%
• Physical Form: Powder
• Chemical Name or Material: L-Aspartic acid dibenzyl ester p-toluenesulfonate

Safety and Handling

EINECSNumber	220-746-2
TSCA	No
storageNote1	2° to 8°C
Recommended Storage	Keep cold

SDS

RUO – Research Use Only