1112-33-0

Basic information

• Product Name: D-(+)-PANTOICACID
• Synonyms: D-(+)-PANTOICACID;(R)-2,4-Dihydroxy-3,3-dimethylbutyric acid;(R)-Pantoic acid;[R,(+)]-2,4-Dihydroxy-3,3-dimethylbutyric acid;Dexpanthenol iMpurity B
• CAS NO: 1112-33-0
• Molecular Formula: C₆H₁₂O₄
• Molecular Weight: 148.16
• Mol File: 1112-33-0.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 368.7°C at 760 mmHg
• Flash Point: 191°C
• Appearance: /
• Density: 1.259g/cm³
• Vapor Pressure: 6.16E-07mmHg at 25°C
• Refractive Index: 1.496
• CAS DataBase Reference: D-(+)-PANTOICACID(CAS DataBase Reference)
• NIST Chemistry Reference: D-(+)-PANTOICACID(1112-33-0)
• EPA Substance Registry System: D-(+)-PANTOICACID(1112-33-0)

Safety Data

• Hazardous Substances Data: 1112-33-0(Hazardous Substances Data)

Usage

InChI:InChI=1/C6H12O4/c1-6(2,3-7)4(8)5(9)10/h4,7-8H,3H2,1-2H3,(H,9,10)/t4-/m0/s1

Upstream product

• 102096-61-7 (R)-pantolactone (1S,2S,4S)-bicyclo<2.2.1>hept-5-ene-2-carboxylate 
• 597-31-9 2,2-dimethyl-3-hydroxypropionaldehyde 
• 79-50-5 pantolactone 

Downstream Products

• 79-83-4 pantothenic acid 
• 1613372-26-1 C₃₆H₄₅NO₉Si 
• 1613372-27-2 C₃₂H₃₇NO₉Si 
• 1613372-28-3 C₄₄H₆₀N₄O₁₁S₂Si 
• 1613372-29-4 C₃₉H₅₂N₄O₉S₂Si 
• 1613372-30-7 C₄₁H₅₃ClN₄O₁₀S₂Si 
• 1613372-35-2 C₃₉H₅₀N₂O₁₀Si 
• 1616962-62-9 C₂₉H₂₈N₂O₁₀ 
• 1613372-38-5 C₅₃H₆₅N₇O₁₀ 
• 599-04-2 (R)-Pantolacton 

Relevant articles and documents

Preparation method of hydroxyaldehyde and method for resolving optical isomer by using electrodialysis technology

The present invention provides a process for preparing hydroxyaldehydes using an immobilized catalyst, wherein the immobilized catalyst comprises a solid support and a tertiary amine-based functionalgroup. The invention also provides a method for preparing a polyhydroxy alcohol compound and a polyhydroxy acid compound. The invention further provides a method for splitting the optical isomer fromthe raceme through electrodialysis.

A convenient practical method for the preparation of ( - )-(1S,2S)-5-norbornene-2-carboxylic acid, incorporating efficient recovery of the chiral auxiliary D-pantolactone

A convenient practical method was developed for the preparation of enantiomerically pure ( - )-(1S,2S)-5-norbornene-2-carboxylic acid, wherein the chiral auxiliary D-pantolactone was recovered efficiently.