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(+)-dibenzoyl-(D)-tartaric acid CAS 17026-42-5 भारत
Chemical name:(+)-dibenzoyl-(D)-tartaric acid
Synonymous names:D-DBTA.H2O;
D-(+)-DBTA
CAS No:17026-42-5
Molecular formula: C18H14O8
Content:≥99.0%
EINECS:241-097-1
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Structural formula:
Product Description:
| Test Item | Standards | Method of test |
| Appearance | White Powder orCrystalline Power | White power |
| Purity | ≥99% | 99.22% |
| Specific Rotation[a]D20(C=5, MEOH) | +117°~+123° | +120° |
| Water | ≤0.5% | 0.41% |
| Conclusions | It complies with the requirements | |
| Storage conditions | Store below +30°C. | |
Properties and Usage:
1. Chemical synthesis catalyst: In chemical synthesis, it can be used as a catalyst to promote asymmetric catalytic reactions, such as asymmetric hydrogenation reactions, asymmetric nucleophilic substitution reactions, etc., and provide efficient and selective chiral induction for organic synthesis.
2. Sugar chemistry applications: It can be used to synthesize sugar acid derivatives, participate in sugar chemical reactions, and provide important chiral building blocks for the synthesis of sugar compounds.
3. Pharmaceutical intermediates: As an intermediate of the anthelmintic drug levamisole, it is used for separation and purification, and provides the necessary chiral construction for the preparation of anthelmintic drugs.
Packaging specifications:
25 kg/cardboard drum packaging, lined with polyethylene bags and aluminum foil bags.
