(-)-Dibenzoyl-L-tartaric Acid
Dibenzoyl-L-tartaric Acid (CAS 2743-38-6), also known as L-DBTA, is a chiral compound used to resolve racemic mixtures and prepare optically pure substances. Send Inquiry
Product Description
Dibenzoyl-L-tartaric Acid (CAS 2743-38-6)
Dibenzoyl-L-tartaric Acid (CAS 2743-38-6), also known as L-DBTA or (-)-O,O′-Dibenzoyl-L-tartaric Acid.
Product Chemical Properties
Chemical Name: (-)-Dibenzoyl-L-tartaric Acid
CAS Number: 2743-38-6
Synonyms: L-Dibenzoyltartaric Acid, L-DBTA, (-)-O,O′-Dibenzoyl-L-tartaric Acid, 2,3-Di-O-benzoyl-L-tartaric Acid
Molecular Formula: C18H14O8
Molecular Weight: 358.30 g/mol
EC Number: 241-097-1
Product Technical Specification
Appearance: White to off-white crystalline powder
Assay (HPLC): ≥99.0%
Melting range: 151–155 ℃ (dried substance)
Specific rotation [α]₂₀ᴰ: -114° ~ -118° (c=9, in ethanol)
Loss on drying: ≤0.5%
Sulphated ash: ≤0.1%
Enantiomeric purity: ≥99.0% (L-isomer)
Applications of Dibenzoyl-L-tartaric Acid
Dibenzoyl-L-tartaric acid is a widely used chiral resolving agent for amine compounds and an important intermediate for chiral pharmaceutical synthesis.
Packaging
25kg/bag.
Production Capacity
1200MT/year.
Storage Requirements
Store in a tightly closed container in a cool, dry place. Protect from moisture and contamination. Follow the product-specific Safety Data Sheet for detailed handling and storage requirements.
Dibenzoyl-L-tartaric Acid Bulk Supply from China
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