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

• Post Date:

  Jun 07,2013

• Expiry Date:

  Jun 07,2014

• Detailed Description:

  Cas No. :32634-66-5 Product Name: (-)-Di-p-toluoyl-L-tartaric acid
  Synonyms: 2,3-bis[(4-methylbenzoyl)oxy]-,[theta-(theta,theta)]-butanedioicaci;LDTTA;L-(-)-DI-P-TOLUOYLTARTARIC ACID;L-(-DI-P-TOLUOYL TARTARIC ACID);L-(-)-TARTARIC ACID DI-4-TOLUOYL ESTER;L-(-)-TARTARIC ACID-O,O'-DI-P-TOLUOYL ESTER;L-PTTA;(-)-DI-1,4-O-TOLUOYL-L-TARTARIC ACID
  CAS: 32634-66-5
  MF: C20H18O8
  MW: 386.35
  EINECS: 251-131-7
  Product Categories: Pharmaceutical Intermediates;FINE Chemical & INTERMEDIATES;Chiral Compounds;Miscellaneous;chiral;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;CHIRAL CHEMICALS;Hydroxy Acids & Deriv.;Chiral Compound;Inhibitors;Carboxylic AcidsAsymmetric Synthesis;Chiral Building Blocks;Chiral Resolution Reagents;Chiral Resolving Reagents;Organic Building Blocks
  Mol File: 32634-66-5.mol
  
  (-)-Di-p-toluoyl-L-tartaric acid Chemical Properties
  mp 169-171 °C(lit.)
  alpha -142 º (c=10, EtOH)
  refractive index -139 ° (C=1, EtOH)
  Water Solubility soluble
  BRN 2022481
  CAS DataBase Reference 32634-66-5(CAS DataBase Reference)
  Safety Information
  Hazard Codes Xi
  Risk Statements 36/37/38
  Safety Statements 22-24/25-36/37-26
  WGK Germany 3
  HS Code 29181300

• CAS Registry Number:

  32634-66-5

• Synonyms:

  ;(-)-Di-p-toluoyl-(L)-tartaric acid monohydrate anhydrous;(-)-DI-O,O'-p-TOLUYL-L-TARTARIC ACID;Di-p-toluoyl-L-Tartaric acid;L-DTTA;2,3-bis[(4-methylbenzoyl)oxy]butanedioic acid;(2R,3R)-2,3-bis{[(4-methylphenyl)carbonyl]oxy}butanedioic acid;(2R,3R)-2,3-bis{[(4-methylphenyl)carbonyl]oxy}butanedioate;2,3-dihydroxy-2,3-bis(4-methylbenzoyl)butanedioic acid;(-)-Di-p-toluoyl-L-tartaric acid(Anhydrous);(-)-O,O'-Di-p-toluyl-L-tartaric acid;DTTA, L-;

• Molecular Formula:

  C₂₀H₁₈O₈

• Molecular Weight:

  386.3521

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

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