Di-p-toluoyl-D-tartaric acid, 98%, Thermo Scientific Chemicals

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: 32634-68-7
• Molecular Formula: C20H18O8
• Molecular Weight (g/mol): 386.36
• MDL Number: MFCD00008552
• InChI Key: CMIBUZBMZCBCAT-HOTGVXAUSA-N
• Synonym: di-p-toluoyl-d-tartaric acid, +-di-1,4-toluoyl-d-tartaric acid, 2s,3s-2,3-bis 4-methylbenzoyl oxy succinic acid, unii-4480ma5qip, ditoluoyltartaric acid, +, +-dtta, butanedioic acid, 2,3-bis 4-methylbenzoyl oxy-, 2s,3s, 2s,3s-2,3-bis 4-methylbenzoyl oxy butanedioic acid, --di-p-toluoyl-l-trataric acid
• PubChem CID: 263211
• SMILES: CC1=CC=C(C=C1)C(=O)O[C@@H]([C@H](OC(=O)C1=CC=C(C)C=C1)C(O)=O)C(O)=O

• Melting Point: 169°C to 171°C
• Beilstein: 3225584
• IUPAC Name: (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid
• Formula Weight: 386.36
• Percent Purity: 98%
• Quantity: 100 g
• Optical Rotation: +139° (c=1 in Ethanol)
• Chemical Name or Material: Di-p-toluoyl-D-tartaric acid

Safety and Handling

EINECSNumber	251-132-2
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only