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Dibenzoyl-L-tartaric acid

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Company Name: Hebei Zhanyao Biotechnology Co. Ltd
Tel: 15369953316 +8615369953316
Email: admin@zhanyaobio.com
Products Intro: Product Name:Dibenzoyl-L-tartaric acid
CAS:2743-38-6
Purity:99% Package:1Kg/Bag;10USD
Company Name: Shanghai Chinqesen Biotechnology Co., Ltd.
Tel: +86-16628886292 +86-19521323435
Email: sales2@qschem-pharma.com
Products Intro: Product Name:Dibenzoyl-L-tartaric acid
CAS:2743-38-6
Purity:99 Package:10BOX;30USD|20BOX;20USD|30BOX;10USD
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578
Email: sales@hbmojin.com
Products Intro: Product Name:Dibenzoyl-L-tartaric acid
CAS:2743-38-6
Purity:99% Package:25KG
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531190177
Email: peter@yan-xi.com
Products Intro: Product Name:Dibenzoyl-L-tartaric acid
CAS:2743-38-6
Purity:0.99 Package:1kg;50USD Remarks:Factory direct sales
Company Name: Dorne Chemical Technology co. LTD
Tel: +86-13583358881 +86-18560316533
Email: Ethan@dornechem.com
Products Intro: Product Name:Dibenzoyl-L-tartaric acid
CAS:2743-38-6
Purity:99% Package:1g;1.00;USD

Dibenzoyl-L-tartaric acid manufacturers

Dibenzoyl-L-tartaric acid Basic information
Product Name:Dibenzoyl-L-tartaric acid
Synonyms:2,3-bis(benzoyloxy)tartaric acid;BENZOYL-L-TARTARICACID;(2R,3R)-2,3-Bis-benzoyloxy-succinic acid;L(-)-O,O'-Dibenzoyl-tataric acid;(L)-DIDETA (Dibenzoyl-(L)-tartaric acid monohyderate);DIBENZOYL-L-TARARIC ACID;L-Tartaric acid 2,3-dibenzoate;(-)-O,Oμ-Dibenzoyl-L-tartaric acid, L-Tartaric acid 2,3-dibenzoate
CAS:2743-38-6
MF:C18H14O8
MW:358.3
EINECS:220-374-0
Product Categories:Chiral Compound;chiral;straight chain compounds;Anilines, Amides & Amines;Bromine Compounds;Carboxylic Acids (Chiral);Chiral Building Blocks;Synthetic Organic Chemistry;CHIRAL CHEMICALS;Hydroxy Acids & Deriv.;FINE Chemical & INTERMEDIATES;Chiral Compounds;Pharmaceutical Intermediates;Aromatics;Chiral Reagents;Miscellaneous Reagents;2743-38-6
Mol File:2743-38-6.mol
Dibenzoyl-L-tartaric acid Structure
Dibenzoyl-L-tartaric acid Chemical Properties
Melting point 152-155 °C(lit.)
Boiling point 234 °C / 7mmHg
density 1.3806 (rough estimate)
vapor pressure 0Pa at 20℃
refractive index -116 ° (C=1, EtOH)
storage temp. Refrigerator
solubility DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
pka1.85±0.25(Predicted)
form Solid or Crystalline Powder
color Off-white to orange to pale brown
optical activity[α]20/D 116°, c = 9 in ethanol
Water Solubility Slightly soluble in water.
BRN 709854
InChIKeyYONLFQNRGZXBBF-ZIAGYGMSSA-N
LogP1.01 at 20℃
CAS DataBase Reference2743-38-6(CAS DataBase Reference)
EPA Substance Registry SystemButanedioic acid, 2,3-bis(benzoyloxy)-, (2R,3R)- (2743-38-6)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 26-36
WGK Germany 3
RTECS WW8070000
3-9
TSCA Yes
HS Code 29181990
MSDS Information
ProviderLanguage
L(-)-Dibenzoyl-L-tartaric acid English
SigmaAldrich English
ALFA English
Dibenzoyl-L-tartaric acid Usage And Synthesis
Chemical PropertiesDibenzoyl-L-tartaric acid is white to light yellow crystal powde
Uses(-)-Dibenzoyl-L-tartaric acid, anhydrous is used as a reagent used to produce chiral salts. Also used as organic chemical synthesis intermediate.
Flammability and ExplosibilityNot classified
Safety ProfileDibenzoyl-L-tartaric acid is an eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Dibenzoyl-L-tartaric acid Preparation Products And Raw materials
Preparation ProductsButanedioic acid, 2,3-bis(benzoyloxy)-, 1-methyl ester, (2R,3R)--->2-ChloroMandelic Acid Methyl Ester
Tag:Dibenzoyl-L-tartaric acid(2743-38-6) Related Product Information
D(-)-Tartaric acid Benzoyl chloride Glycine Folic acid DL-Tartaric acid Benzoyl peroxide PHENYLGLYOXAL MONOHYDRATE Ethyl 2-(Chlorosulfonyl)acetate (+)-Dibenzoyl-D-tartaric acid L(+)-Tartaric acid Methyl benzoylformate Voriconazole (-)-Di-p-toluoyl-L-tartaric acid Dibenzoyltartaric acid 2,3-Di-O-para-toluoyl-D-tartaric acid (-)-Dibenzoyl-L-tartaric acid monohydrate Di-p-anisoyl-D-tartaric acid Di-p-anisoyl-L-tartaric acid