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

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

(-)-Di-p-toluoyl-L-tartaric acid Structure
  • ₹396 - ₹23050
  • Product name: (-)-Di-p-toluoyl-L-tartaric acid
  • CAS: 32634-66-5
  • MF: C20H18O8
  • MW: 386.35
  • EINECS:251-131-7
  • MDL Number:MFCD00064440
  • Synonyms:(-)-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)
Price10 Properties Safety Information Description
10 prices
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Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 5gm
  • 5g
  • 25gm
  • 25g
  • 100g
  • 250G
  • ManufacturerALFA India
  • Product numberALF-B22972-06
  • Product descriptionDi-p-toluoyl-L-tartaric acid, 98%
  • Packaging5g
  • Price₹1655
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-B22972-14
  • Product descriptionDi-p-toluoyl-L-tartaric acid, 98%
  • Packaging25g
  • Price₹3348
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-B22972-22
  • Product descriptionDi-p-toluoyl-L-tartaric acid, 98%
  • Packaging100g
  • Price₹7444
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD1387
  • Product description(-)-Di-p-toluoyl-L-tartaric Acid
  • Packaging25G
  • Price₹3700
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberD1387
  • Product description(-)-Di-p-toluoyl-L-tartaric Acid
  • Packaging250G
  • Price₹14800
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number371416
  • Product description(−)-O,O′-Di-p-toluoyl-L-tartaric acid 97%
  • Packaging25G
  • Price₹7057.9
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.18725
  • Product description(2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis
  • Packaging25G
  • Price₹9350
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.18725
  • Product description(2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis
  • Packaging100G
  • Price₹23050
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number D 2400
  • Product descriptionDi-p-toluoyl-L-tartaric acid, monohydrate 98%
  • Packaging5gm
  • Price₹396
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number D 2400
  • Product descriptionDi-p-toluoyl-L-tartaric acid, monohydrate 98%
  • Packaging25gm
  • Price₹1494
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-B22972-06 Di-p-toluoyl-L-tartaric acid, 98% 5g ₹1655 2022-05-26 Buy
ALFA India ALF-B22972-14 Di-p-toluoyl-L-tartaric acid, 98% 25g ₹3348 2022-05-26 Buy
ALFA India ALF-B22972-22 Di-p-toluoyl-L-tartaric acid, 98% 100g ₹7444 2022-05-26 Buy
TCI Chemicals (India) D1387 (-)-Di-p-toluoyl-L-tartaric Acid 25G ₹3700 2022-05-26 Buy
TCI Chemicals (India) D1387 (-)-Di-p-toluoyl-L-tartaric Acid 250G ₹14800 2022-05-26 Buy
Sigma-Aldrich(India) 371416 (−)-O,O′-Di-p-toluoyl-L-tartaric acid 97% 25G ₹7057.9 2022-06-14 Buy
Sigma-Aldrich(India) 8.18725 (2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis 25G ₹9350 2022-06-14 Buy
Sigma-Aldrich(India) 8.18725 (2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid for synthesis 100G ₹23050 2022-06-14 Buy
ottokemi D 2400 Di-p-toluoyl-L-tartaric acid, monohydrate 98% 5gm ₹396 2022-05-26 Buy
ottokemi D 2400 Di-p-toluoyl-L-tartaric acid, monohydrate 98% 25gm ₹1494 2022-05-26 Buy

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

(-)-O,O’-Di-p-toluoyl-L-tartaric Acid is a useful reagent for the preparation of the upadacitinib salt compound.

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