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Home > Encyclopedia > (-)-Di-p-toluoyl-L-tartaric acid

(-)-Di-p-toluoyl-L-tartaric acid

pharmaceutical raw materials
(-)-Di-p-toluoyl-L-tartaric acid structure

(-)-Di-p-toluoyl-L-tartaric acid 

structure
  • CAS No:

    32634-66-5

  • Formula:

    C20H18O8

  • Chemical Name:

    (-)-Di-p-toluoyl-L-tartaric acid

  • Synonyms:

    Butanedioic acid,2,3-bis[(4-methylbenzoyl)oxy]-,(2R,3R)-;Butanedioic acid,2,3-bis[(4-methylbenzoyl)oxy]-,[R-(R*,R*)]-;(2R,3R)-2,3-Bis[(4-methylbenzoyl)oxy]butanedioic acid;(-)-Di-O-p-toluoyl-L-tartaric acid;(-)-O,O-Di-p-toluoyltartaric acid;Di-p-Toluoyl-d-tartaric acid;(-)-Di-p-toluoyltartaric acid;(-)-Di-O,O′-p-toluoyltartaric acid;Tartaric acid,di-p-toluate;Di-p-toluoyl-L-tartaric acid;(2R,3R)-(-)-Di(p-toluoyl)tartaric acid;Di-4-toluoyl-L-tartaric acid;L-Di-O,O′-p-toluyltartaric acid;(R,R)-O,O′-Di-p-toluoyltartaric acid;(-)-Di-p-toluoyl-L-tartaric acid;(-)-Di-O,O' p-toluyltartaric acid;O,O′-Di-p-toluoyl-(2R,3R)-tartaric acid;L-Di-p-toluoyltartaric acid;(-)-O,O′-Di-p-toluoyl-L-tartaric acid;(2R,3R)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid;L-(-)-DTTA;47375-16-6;47591-89-9;64101-05-9;76210-55-4;79780-69-1;100168-11-4;104695-67-2;131774-02-2;887356-21-0;957209-16-4;1713282-37-1

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

white to light yellow crystal powde

(-)-Di-p-toluoyl-L-tartaric acid Basic Attributes

404.36700

386.35

251-131-7

2918130000

Characteristics

136.43000

3.3

off-white crystalline powder

1.371 g/cm3

146-147 °C @ Solvent: Acetone, Diethyl ether

626.5ºC at 760 mmHg

223.2ºC

1.597

soluble

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

NONH for all modes of transport

3

R36/37/38

S24/25

Xi

Stable under normal temperatures and pressures.

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

(-)-Di-p-toluoyl-L-tartaric acid Use and Manufacturing

Methods of Manufacturing

Stir the (R)-α-(2, 3-dimethoxyphenyl)-4-piperidinemethanol, (2R, 3R)-(-)-di-(p-toluoyl)tartaric acid salt (7g) with 10 mL concentrated ammonia and 20 mL MeOH. After 2 hours, add 30 mL H

Uses

Inhibitor of enzyme

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