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

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE

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

(+)-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

(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE Suppliers

Global( 22)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Acmec Biochemical Technology Co., Ltd. 		+undefined18621343501 product@acmec-e.com China 33338 58
SHANGHAI KEAN TECHNOLOGY CO., LTD. 		+8613817748580 cooperation@kean-chem.com China 40066 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109 market03@meryer.com China 40228 62
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17770 75
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9906 50
BePharm Ltd 400-685-9117 market@bepharm.com China 15081 60
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 7958 55
Aikon International Limited 025-58859352 18068836627 sales01@aikonchem.com China 15084 58
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