(+)-O,O-Diacetyl-L-tartaric anhydride - CAS 6283-74-5

(+)-O,O-Diacetyl-L-tartaric anhydride is a chiral resolution reagent to separate racemic compounds into different mirror isomers and is an important tool for the production of optically active drugs.

Catalog Number

6283-74-5

CAS

6283-74-5

IUPAC Name

[(3R,4R)-4-acetyloxy-2,5-dioxooxolan-3-yl] acetate

Synonyms

(+)-Diacetyl-L-tartaric anhydride

Application

(+)-O,O'-Diacetyl-L-tartaric anhydride is a chiral building block for proteomics research

Molecular Weight

216.14

Molecular Formula

C8H8O7

Product Information

Canonical SMILES

O=C1[C@H](OC(C)=O)[C@@H](OC(C)=O)C(O1)=O

InChI

InChI=1S/C8H8O7/c1-3(9)13-5-6(14-4(2)10)8(12)15-7(5)11/h5-6H,1-2H3/t5-,6-/m1/s1

InChI Key

XAKITKDHDMPGPW-PHDIDXHHSA-N

Purity

≥97%

MDL

MFCD00037918

Physical State

Solid

Appearance

Crystalline Powder or Flakes

Storage

Sealed in dry. Keep cold.

Boiling Point

~350.6 ℃(Predicted) / 760 mmHg

Melting Point

134 ℃

Density

~1.4 g/mL (Predicted)

Optical Activity

+59°(c = 6 in acetone); +90°±5°(c = 0.5 in chloroform)

Solubility

Soluble in water (reacts), methanol, and dichloromethane.

WGK Germany

Safety Information

Signal Word

Warning

Precautionary Statement

P261 - P305+P351+P338

Hazard Statements

H315 - H319

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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(+)-O,O-Diacetyl-L-tartaric anhydride - CAS 6283-74-5

Product Information

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