(-)-Di-p-toluoyl-L-tartaric acid, 97%

Catalog No.	Quantity	Packaging
AC117571000	100 g	Glass bottle

Catalog No. AC117571000 Supplier Thermo Scientific Chemicals Supplier No. 117571000

Description

CAS: 32634-66-5 | C20H18O8 | 386.36 g/mol

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

Specifications

Chemical Identifiers

• CAS: 32634-66-5
• Molecular Formula: C20H18O8
• Molecular Weight (g/mol): 386.36
• MDL Number: MFCD00064440
• InChI Key: CMIBUZBMZCBCAT-IYBDPMFKSA-N
• Synonym: 2r,3r-2,3-bis 4-methylbenzoyl oxy succinic acid, di-p-toluoyl-l-tartaric acid, l-dtta, --di-p-toluoyl-l-tartaric acid, --di-1,4-o-toluoyl-l-tartaric acid, --o,o'-di-p-toluoyl-l-tartaric acid, l---di-p-toluoyltartaric acid, 2r,3r-2,3-bis 4-methylbenzoyloxy butanedioic acid, 2r,3r-2,3-bis 4-methylbenzoyl oxy butanedioic acid, butanedioicacid, 2,3-bis 4-methylbenzoyl oxy-, 2r,3r
• PubChem CID: 12297760
• IUPAC Name: (2R,3R)-2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid;hydrate
• 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

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 164°C to 170°C
• Color: White to Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 97%
• Packaging: Glass bottle
• Linear Formula: [CH₃C₆H₄CO₂CH(CO₂H)-]₂
• Quantity: 100 g
• Specific Rotation Condition: −142° (20°C c=10,C₂H₅OH)
• Specific Rotation: -142
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in acetone and ethanol
• Formula Weight: 386.36
• Percent Purity: 97%
• Physical Form: Crystalline Powder
• Chemical Name or Material: (-)-Di-p-toluoyl-L-tartaric acid

Safety and Handling

EINECSNumber

251-131-7

SDS

RUO – Research Use Only