ChemicalBook > Product Catalog >Organic Chemistry >Carboxylic acids and derivatives >(-)-Di-p-toluoyl-L-tartaric acid

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

CAS No.: 32634-66-5

Chemical Name:: (-)-Di-p-toluoyl-L-tartaric acid

Synonyms: DTTA;LDTTA;DI-P-TOLUOYL-L-TARTARIC ACID;L-PTTA;(-)-DI-P-TOLUOYL-L-TRATARIC ACID;L-(-)-TARTARIC ACID DI-4-TOLUOYL ESTER;DI-P-TOLUOYL-L-TARTARIC ACID MONOHYDRATE;DPTTA Salt;(-)-Di-p-toluoyl-L-t;Tofacitib impurity 32

CBNumber:: CB8229472

Molecular Formula:: C20H18O8

Molecular Weight:: 386.35

MOL File:: 32634-66-5.mol

MSDS File:: SDS

Modify Date:: 2023/5/9 9:30:52

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

Melting point	169-171 °C(lit.)
alpha	-142 º (c=10, EtOH)
Boiling point	432.57°C (rough estimate)
Density	1.3084 (rough estimate)
refractive index	-139 ° (C=1, EtOH)
storage temp.	Store below +30°C.
solubility	Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
pka	1.46±0.25(Predicted)
form	Crystalline Powder
color	White to yellow
optical activity	[α]20/D 138°, c = 1 in ethanol
Water Solubility	soluble
BRN	2022481
CAS DataBase Reference	32634-66-5(CAS DataBase Reference)
EPA Substance Registry System	Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, [R-(R,R)]- (32634-66-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Risk Statements

36/37/38

Safety Statements

22-24/25-36/37-26

WGK Germany

TSCA

HS Code

29181300

NFPA 704

	0
0		0

(-)-Di-p-toluoyl-L-tartaric acid price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	8.18725	(2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis	32634-66-5	25G	₹9350	2022-06-14	Buy
Sigma-Aldrich(India)	8.18725	(2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis	32634-66-5	100G	₹23050	2022-06-14	Buy
Sigma-Aldrich(India)	371416	(−)-O,O′-Di-p-toluoyl-L-tartaric acid 97%	32634-66-5	25G	₹7057.9	2022-06-14	Buy
ALFA India	ALF-B22972-22	Di-p-toluoyl-L-tartaric acid, 98%	32634-66-5	100g	₹7444	2022-05-26	Buy
ALFA India	ALF-B22972-14	Di-p-toluoyl-L-tartaric acid, 98%	32634-66-5	25g	₹3348	2022-05-26	Buy

Product number	Packaging	Price	Buy
8.18725	25G	₹9350	Buy
8.18725	100G	₹23050	Buy
371416	25G	₹7057.9	Buy
ALF-B22972-22	100g	₹7444	Buy
ALF-B22972-14	25g	₹3348	Buy

(-)-Di-p-toluoyl-L-tartaric acid Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powde

Uses

Inhibitor of enzyme

General Description

(-)-O,O′-Di-p-toluoyl-L-tartaric acid is a O,O′-diacyl tartaric acid derivative that can be prepared by the resolution of its racemate in the presence of cinchonine.

(-)-Di-p-toluoyl-L-tartaric acid Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 522)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
KAIVAL CHEMICALS Pvt ltd	+91-8160398972 +91-8160398972	Gujarat, India	50	58	Inquiry
Sadasivarao g	+91 9515157878	Hyderabad, India	107	58	Inquiry
JIVICHEM SYNTHESIS PVT LTD	+91-7028392790 +91-7028392790	Maharashtra, India	337	58	Inquiry
JSK Chemicals	+919879767970	Gujarat, India	3756	58	Inquiry
Mahrshee Laboratories Pvt Ltd	+91-9824100314 +91-9227402952	Gujarat, India	63	58	Inquiry
BMS Chemie	+91-9712927455 +91-9825027451	Gujarat, India	8	58	Inquiry
Rivashaa Agrotech Biopharma Pvt. Ltd.	+91-26463395 +91-7926462688	Gujarat, India	1615	58	Inquiry
Kaival Chemicals Pvt. Ltd.	91-2662-244397	Gujarat, India	38	58	Inquiry
Hritik Chemical Corporation	+91-22-6692 5779	Mumbai, India	55	58	Inquiry
SHODHANA LABORATORIES LIMITED	+91 40 6646 3620	Telangana, India	59	58	Inquiry

Supplier	Advantage
KAIVAL CHEMICALS Pvt ltd	58
Sadasivarao g	58
JIVICHEM SYNTHESIS PVT LTD	58
JSK Chemicals	58
Mahrshee Laboratories Pvt Ltd	58
BMS Chemie	58
Rivashaa Agrotech Biopharma Pvt. Ltd.	58
Kaival Chemicals Pvt. Ltd.	58
Hritik Chemical Corporation	58
SHODHANA LABORATORIES LIMITED	58

What is (-)-Di-p-toluoyl-L-tartaric acid?
(-)-di-p-toluoyl-l-tartaric acid can be used as a chiral resolving agent for the resolution of the racemic bases to isolate th....
Feb 12，2020

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

(-)-Di-p-toluoyl-L-tartaric acid(32634-66-5)MS (-)-Di-p-toluoyl-L-tartaric acid(32634-66-5)¹HNMR (-)-Di-p-toluoyl-L-tartaric acid(32634-66-5)¹³CNMR (-)-Di-p-toluoyl-L-tartaric acid(32634-66-5)IR1 (-)-Di-p-toluoyl-L-tartaric acid(32634-66-5)IR2 (-)-Di-p-toluoyl-L-tartaric acid(32634-66-5)Raman

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(-)-Ditoluoyl-(L)-tartaric acid monohydrate Di-4-Toluoyl-L-tartaric acid (-)-2,3-DI-P-TOLUOYL-L-TARTARIC ACID Di-p-Toluyl-L-Tartaric Acid Anhydrous (-)-DI-O,O'-P-TOLUOYL-L-TARTARIC ACID Di-Para-Toluoyl-D-TartaricAcid,Anhydrous Di-Para-Toluoyl-L-TartaricAcid Di-P-Toluoyl-L-TartaricAcid(Anhydrous) Di-p-Toluoy-L-Tartaric Acid O,ODi-p-toluoyl-Lg-tartaric Acid O,ODi-p-toluoyl-Dg-tartaric Acid o,o-ToluoyllTartaricAcid L-(-)-Dio,o'-p-Toluyl-L-tartar DL-P-Toluoyl-L-Tartaric Acid Butanedioic acid, 2,3-bis(4-methylbenzoyl)oxy-, R-(R*,R*)- (2R,3R)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (-)-DI-O,O''-P-TOLUYL-L-WEINSURE 2,3-bis[(4-methylbenzoyl)oxy]-,[theta-(theta,theta)]-butanedioicaci 2,3-bis[(4-methylbenzoyl)oxy]-, [ theta-( theta, theta)]-butanedioic acid DI-(4-METHYLBENZOYL)-L-TARARIC ACID DI-P-TOTUOYL-L-TARTARIC ACID L-(-)-DI-P-TOLUOYL-L-TARTARIC ACID anhydrous (-)-Di-p-toluoyl-L-tartaric acid (-)-Di-1,4-O-toluoyl-L-tartaric acid (-)-Di-p-toluoyl-L-tartaric acid (-)-O,O'-Di-p-toluoyl-L-tartaric acid 97% (-)-Di-O-Ol-P-Toluyl-L-Tartaric acid Butanedioicacid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2R,3R)- (-)-Di-p-toluoyl-L-tartaric acid (Anhydrous)≥ 99% (HPLC) (2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis (-)-O,O'-Di-1,4-toluoyl-L-tartaric acid L-(-)-Di-1,4-O-tolyltartaric acid (2R,3R)-(-)-DI-O-4-TOLUOYL-L-TARTARIC ACID, 99+% (-)-O,O'-Di-p-toluoyl-L-tartaric acid, (2R,3R)-(-)-2,3-Bis[(4-methylbenzoyl)oxy]succinic acid (2R,3R)-(-)-2,3-Bis[(4-methylbenzoyl)oxy]butane-1,4-dioic acid (-)-Di-p-toluoyl-L-tartaric acid, ee: 99% L-(-)-DI-P-TOLUOYLTARTARIC ACID L-(-DI-P-TOLUOYL TARTARIC ACID) L-(-)-TARTARIC ACID-O,O'-DI-P-TOLUOYL ESTER (-)-DI-1,4-O-TOLUOYL-L-TARTARIC ACID (-)-DI-1,4-TOLUOYL-L-TARTARIC ACID D-(+)-DI-P-TOLUOYL-D-TARTARIC ACID (-)-DI-O,O'-P-TOLUYL-L-TARTARIC ACID DI-O-4-TOLUOYL-L-TARTARIC ACID (-)-DI-P-TOLUOYL-L-TARTARIC ACID (2R,3R)-(-)-DI-O-4-TOLUOYLTARTARIC ACID (2R,3R)-(-)-DI-O-4-TOLUOYL-L-TARTARIC ACID (-)-Di-p-toluoyl-(L)-tartaric acid monohydrate anhydrous (?-O,O-Di-p-toluyl-L-tartaric acid [R(R*,R*)]-2,3-bis[(4-methylbenzoyl)oxy]succinic acid O,O'-DI-P-TOLUOYL-L-TARTARIC ACID (R,R)-O,O'-Di-p-toluoyltartaric acid Tartaric acid, di-p-toluate Di-O,OP-Toluyl-L-TartaricAcid(Anhydrous) (-)-2-O,3-O-Di-p-toluoyl-L-tartaric acid (-)-Bis(p-toluoyl)-L-tartaric acid (-)-Di-O-p-toluoyl-L-tartaric acid (2R,3R)-2-O,3-O-Di-p-toluoyltartaric acid (2R,3R)-Tartaric acid 2,3-bis(4-methylbenzoate)