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

Product Code	Brand	Quantity
11317976	Thermo Scientific Alfa Aesar L13223.06	5 g
11327976	Thermo Scientific Alfa Aesar L13223.14	25 g
11337976	Thermo Scientific Alfa Aesar L13223.22	100 g

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.

Chemical Identifiers

• CAS: 32634-68-7
• Molecular Weight (g/mol): 386.36
• InChI Key: CMIBUZBMZCBCAT-HOTGVXAUSA-N
• PubChem CID: 263211

• Molecular Formula: C20H18O8
• MDL Number: MFCD00008552
• 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
• 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

Specifications

• CAS: 32634-68-7
• Molecular Formula: C20H18O8
• Beilstein: 3225584
• InChI Key: CMIBUZBMZCBCAT-HOTGVXAUSA-N
• IUPAC Name: (2S,3S)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid
• PubChem CID: 263211
• Percent Purity: 98%
• Chemical Name or Material: Di-p-toluoyl-D-tartaric acid

• Melting Point: 169°C to 171°C
• MDL Number: MFCD00008552
• 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
• 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
• Molecular Weight (g/mol): 386.36
• Formula Weight: 386.36
• Optical Rotation: +139° (c=1 in Ethanol)

Safety and Handling

missing translation for 'einecsNumber' : 251-132-2

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only