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ChemicalBook >> CAS DataBase List >>(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE Structure
(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE structure
CAS No.
64339-95-3
Chemical Name:
(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE
Synonyms
Fampridine Impurity 173;(+)-Dibenzoyl-l-tartaric anhydride;[(3R,4R)-4-benzoyloxy-2,5-dioxooxolan-3-yl] benzoate;(3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl dibenzoate;2,5-Furandione, 3,4-bis(benzoyloxy)dihydro-, (3R,4R)-
CBNumber:
CB9502138
Molecular Formula:
C18H12O7
Molecular Weight:
340.28
MDL Number:
MFCD00067102
MOL File:
64339-95-3.mol
Last updated:2022-08-26 12:08:43
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(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE Properties

Melting point 174°C
Boiling point 533.6±50.0 °C(Predicted)
Density 1.43±0.1 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
HS Code  29321900

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D486950 (3R,4R)-2,5-dioxotetrahydrofuran-3,4-diylDibenzoate 64339-95-3 10g $120 2021-12-16 Buy
Crysdot CD70000714 (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyldibenzoate 95+% 64339-95-3 25g $285 2021-12-16 Buy
Chemenu CM153498 (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyldibenzoate 95% 64339-95-3 100g $371 2021-12-16 Buy
Crysdot CD70000714 (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyldibenzoate 95+% 64339-95-3 5g $95 2021-12-16 Buy
Product number Packaging Price Buy
D486950 10g $120 Buy
CD70000714 25g $285 Buy
CM153498 100g $371 Buy
CD70000714 5g $95 Buy

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE Chemical Properties,Uses,Production

Uses

(3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl Dibenzoate is a derivative compound of Di-O-benzoyl-D-tartaric Acid (D417325), which is a reagent used to produce chiral salts.

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

Butanedioic acid, 2,3-bis(benzoyloxy)-, 1-methyl ester, (2R,3R)-

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE Suppliers

Global( 21)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Acmec Biochemical Technology Co., Ltd. 		+undefined18621343501 product@acmec-e.com China 33349 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131981 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17779 75
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9911 50
BePharm Ltd 400-685-9117 market@bepharm.com China 15081 60
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 7783 55
Aikon International Limited 025-58859352 18068836627 sales01@aikonchem.com China 15085 58
Beijing Minruida Technology Co., Ltd. 010-82387566 18001021521; sales@mreda.com.cn China 21450 58
Supplier Advantage
Shanghai Acmec Biochemical Technology Co., Ltd. 		58
Amadis Chemical Company Limited 		58
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Thermo Fisher Scientific 75
Shanghai Kewel Chemical Co., Ltd. 50
BePharm Ltd 60
Yantai ShengKailun Chemical Technology Co., Ltd. 55
Aikon International Limited 58
Beijing Minruida Technology Co., Ltd. 58

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE Spectrum

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE(64339-95-3)MS(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE(64339-95-3)IR1(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE(64339-95-3)IR2
2,5-Furandione, 3,4-bis(benzoyloxy)dihydro-, (3R,4R)- (3R,4R)-2,5-Dioxotetrahydrofuran-3,4-diyl dibenzoate (+)-Dibenzoyl-l-tartaric anhydride [(3R,4R)-4-benzoyloxy-2,5-dioxooxolan-3-yl] benzoate Fampridine Impurity 173 64339-95-3 C18H12O7