ChemBK
  • Home
  • Product Category

2743-38-6

(2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous

CAS: 2743-38-6

Molecular Formula: C18H14O8

  1. Home
  2. Product Category
  3. Organic raw materials
  4. Organic acid
  5. 2743-38-6

2743-38-6 - Names and Identifiers

Name (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous
Synonyms L-DBTA
Dibenzoyl-L-tartric acid
L(+)DIBENZOYLTARTRIC ACID
Dibenzoyl-L-tartaric acid
DIBENZOYL-L-TARTARIC ACID
L-DI-O-BENZOYLTARTARIC ACID
DI-O-BENZOYL-L-TARTARIC ACID
DIBENZOYL-L-(-)-TARTARIC ACID
(-)-DIBENZOYL-L-TARTARIC ACID
(-)-dibenzoyl-L-tartaric acid
di-1,4-o-benzoyl-l-tartaric acid
(2R,3R)-(-)-DIBENZOYL-L-TARTARIC ACID
(2R,3R)-(-)-DI-O-BENZOYL-TARTARIC ACID
(2R,3S)-2,3-bis(benzoyloxy)butanedioate
(2S,3S)-2,3-bis(benzoyloxy)butanedioate
(2R,3R)-2,3-bis(benzoyloxy)butanedioate
(2S,3S)-2,3-bis(benzoyloxy)succinic acid
(-)-Dibenzoyl-(L)-tartaric acid anhydrous
(2R,3R)-2,3-bis(benzoyloxy)butanedioic acid
(2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous
BUTANEDIOIC ACID, 2,3-BIS(BENZOYLOXY)-, (2R,3R)-
(2R,3R)-2,3-bis[(phenylcarbonyl)oxy]butanedioic acid
CAS 2743-38-6
EINECS 220-374-0
InChI InChI=1/C18H14O8.H2O/c19-15(20)13(25-17(23)11-7-3-1-4-8-11)14(16(21)22)26-18(24)12-9-5-2-6-10-12;/h1-10,13-14H,(H,19,20)(H,21,22);1H2/t13-,14-;/m1./s1
InChIKey YONLFQNRGZXBBF-ZIAGYGMSSA-N

2743-38-6 - Physico-chemical Properties

Molecular FormulaC18H14O8
Molar Mass358.3
Density1.3806 (rough estimate)
Melting Point152-155°C(lit.)
Boling Point234 °C / 7mmHg
Flash Point358.9°C
Water SolubilitySlightly soluble in water.
Solubility DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
Vapor Presure0Pa at 20℃
AppearanceWhite to bright yellow crystals
ColorOff-white to orange to pale brown
BRN709854
pKa1.85±0.25(Predicted)
Storage ConditionRefrigerator
Refractive Index-116 ° (C=1, EtOH)
MDLMFCD00003074
UseWidely used for Chiral separation of amine compounds

2743-38-6 - Risk and Safety

Hazard SymbolsXi - Irritant
Irritant
Risk Codes36 - Irritating to the eyes
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
WGK Germany3
RTECSWW8070000
FLUKA BRAND F CODES3-9
TSCAYes
HS Code29181990

2743-38-6 - Reference Information

LogP1.01 at 20℃
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
application L-(-)-dibenzoyl tartaric acid is an organic chiral compound, which can be used as an organic intermediate and pharmaceutical intermediate. It is widely used in chiral resolution of amine compounds in the laboratory research and development process and chemical medicine synthesis process.
Uses Widely used for chiral resolution of amine compounds
Last Update：2024-04-10 22:29:15
2743-38-6
Supplier List
SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Featured ProductsSpot supply
Product Name: Dibenzoyl-L-tartaric acid Visit Supplier Webpage Request for quotation
CAS: 2743-38-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
Nantong Reform Petro-Chemical CO., LTD.
Spot supply
Product Name: (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous Request for quotation
CAS: 2743-38-6
Tel: +86-17551318830
Email: r@reformchem.com­
Mobile: +86-17551318830
QQ: 3785839865 Click to send a QQ messageSend QQ message
Wechat: chemical6666 
SKYRUN INDUSTRIAL CO.,LTD
Multiple SpecificationsSpot supply
Product Name: Dibenzoyl-L-tartaric acid Visit Supplier Webpage Request for quotation
CAS: 2743-38-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous Request for quotation
CAS: 2743-38-6
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Shanghai Macklin Biochemical Co., Ltd
Spot supply
Product Name: Dibenzoyl-L-tartaric acid Visit Supplier Webpage Request for quotation
CAS: 2743-38-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: Dibenzoyl-L-tartaric acid Visit Supplier Webpage Request for quotation
CAS: 2743-38-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Featured ProductsSpot supply
Product Name: Dibenzoyl-L-tartaric acid Visit Supplier Webpage Request for quotation
CAS: 2743-38-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
Nantong Reform Petro-Chemical CO., LTD.
Spot supply
Product Name: (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous Request for quotation
CAS: 2743-38-6
Tel: +86-17551318830
Email: r@reformchem.com­
Mobile: +86-17551318830
QQ: 3785839865 Click to send a QQ messageSend QQ message
Wechat: chemical6666 
SKYRUN INDUSTRIAL CO.,LTD
Multiple SpecificationsSpot supply
Product Name: Dibenzoyl-L-tartaric acid Visit Supplier Webpage Request for quotation
CAS: 2743-38-6
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185 Click to send a QQ messageSend QQ message
Wechat: chinaskyrun
Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous Request for quotation
CAS: 2743-38-6
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Shanghai Macklin Biochemical Co., Ltd
Spot supply
Product Name: Dibenzoyl-L-tartaric acid Visit Supplier Webpage Request for quotation
CAS: 2743-38-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: Dibenzoyl-L-tartaric acid Visit Supplier Webpage Request for quotation
CAS: 2743-38-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
View History
2743-38-6
Hexahydrocoumarin
890-37-9
3-hydroxy-3-methylbutyl methanesulfonate
p-Nitrodiphenyl
4101-30-8
5-IODO-1H-BENZIMIDAZOLE
Di-2-naphthylamine
864848-51-1
N-phenylethanethioamide
  • Home
  • Product Category

© 2015, 2023 ChemBK.com All Rights Reserved | Build: 20230617001