Best Price (+) -Dibenzoyl-D-Tartaric Acid CAS 17026-42-5

• CAS No.: 17026-42-5
• Formula: C18h14o8
• EINECS: 241-097-1
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: QHM-035
• Colour: White
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: aolunwei
• Origin: China
• Production Capacity: 5000ton/Per Month

Product Description

Product Description

 

Product name	Dibenzoyl-D-tartaric acid
CAS	17026-42-5
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

(+)-Dibenzoyl-D-tartaric acid
Product Name(+)-Dibenzoyl-D-tartaric acid

CAS 17026-42-5

MF C18H14O8

MW358.3

EINECS 241-097-1

MOL File17026-42-5.mol

Chemical Properties

Melting point 154-156 °C(lit.)
alpha  120 º (c=5, MeOH)
Boiling point 450.75°C (rough estimate)
Density  1.3806 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  Store below +30°C.
pka 1.85±0.25(Predicted)
form  Powder
color  White to yellow
optical activity [α]28/D +116°, c = 9 in ethanol
Water Solubility  insoluble
Sensitive  Hygroscopic
BRN  2227343
InChIKey YONLFQNRGZXBBF-KBPBESRZSA-N
CAS DataBase Reference 17026-42-5(CAS DataBase Reference)
EPA Substance Registry System Butanedioic acid, 2,3-bis(benzoyloxy)-, (2S,3S)- (17026-42-5)


Usage And Synthesis
Chemical Properties

white to light yellow crystal powde

Uses

(+)-Dibenzoyl-D-tartaric acid is a reagent used to produce chiral salts.

Uses

For chiral resolution(+)-Dibenzoyl-D-tartaric acid is used as a reagent in the preparation of chiral salts. It also serves as a reagent for chiral resolution of amino compounds.

General Description

(+)-2,3-Dibenzoyl-D-tartaric acid is commonly used as an optically active resolving agent in the chiral resolution process such as diastereomeric salt resolution technique.