3601-36-3

Basic information

• Product Name: METHYL 2,3,6-TRI-O-BENZOYL-ALPHA-D-GALACTOPYRANOSIDE
• Synonyms: METHYL 2,3,6-TRI-O-BENZOYL-A-D-GALACTOPYRANOSIDE;METHYL 2,3,6-TRI-O-BENZOYL-ALPHA-D-GALACTOPYRANOSIDE;Methyl D-galactopyranoside 2,3,6-tribenzoate;a-D-Galactopyranoside, methyl, 2,3,6-tribenzoate (9CI);Methyl 2,3,6-Tri-O-benzoyl-α-D-galactopyranoside;alpha.-D-Galactopyranoside, methyl, 2,3,6-tribenzoate;NSC 50742;Methyl 2,3,6-tri-O-benzoyl-a-D-galactopyranoside ,98%
• CAS NO: 3601-36-3
• Molecular Formula: C₂₈H₂₆O₉
• Molecular Weight: 506.5
• Product Categories: 13C & 2H Sugars;Biochemistry;Galactose;Sugars;Carbohydrates & Derivatives
• Mol File: 3601-36-3.mol
• Article Data: 17

Chemical Properties

• Melting Point: 143 °C
• Boiling Point: 666.202 °C at 760 mmHg
• Flash Point: 220.273 °C
• Appearance: White to Off-white/Powder
• Density: 1.352 g/cm³
• Refractive Index: 123 ° (C=1, CHCl3)
• Storage Temp.: Refrigerator
• Solubility: Chloroform, Ether, Ethyl Acetate, Methanol
• Stability: Good
• CAS DataBase Reference: METHYL 2,3,6-TRI-O-BENZOYL-ALPHA-D-GALACTOPYRANOSIDE(CAS DataBase Reference)
• NIST Chemistry Reference: METHYL 2,3,6-TRI-O-BENZOYL-ALPHA-D-GALACTOPYRANOSIDE(3601-36-3)
• EPA Substance Registry System: METHYL 2,3,6-TRI-O-BENZOYL-ALPHA-D-GALACTOPYRANOSIDE(3601-36-3)

Safety Data

• Hazardous Substances Data: 3601-36-3(Hazardous Substances Data)

Usage

Chemical Properties

White Crystalline Solid

Uses

Methyl 2,3,6-Tri-O-benzoyl-α-D-galactopyranoside (cas# 3601-36-3) is a compound useful in organic synthesis.

InChI:InChI=1/C28H26O9/c1-33-28-24(37-27(32)20-15-9-4-10-16-20)23(36-26(31)19-13-7-3-8-14-19)22(29)21(35-28)17-34-25(30)18-11-5-2-6-12-18/h2-16,21-24,28-29H,17H2,1H3/t21-,22-,23-,24-,28-/m0/s1

Upstream product

• 92516-59-1 methyl 6-azido-2,3,4-tri-O-benzoyl-6-deoxy-α-D-idopyranoside 
• 10257-28-0 D-Galactose 
• 98-88-4 benzoyl chloride 
• 3396-99-4 methyl α-D-galactopyranoside 
• 356060-80-5 C₃₇H₄₆O₉Si 
• 120201-28-7 methyl 2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-galactopyranoside 

Downstream Products

• 79233-80-0 methyl 2,3,6-tri-O-benzoyl-4-O-(imidazol-1-ylthiocarbonyl)-α-D-galactopyranoside 
• 141020-13-5 Methyl-2,3,6-tri-O-benzoyl-4-O-phenoxythiocarbonyl-α-D-galactopyranosid 
• 4137-35-3 methyl 2,3-bis-O-benzoyl-α-D-galactopyranoside 
• 575457-72-6 C₂₆H₂₃N₅O₉ 
• 74593-33-2 C₃₅H₃₂O₁₁S 
• 114682-51-8 methyl 2,3,6-tri-benzoyl-4-O-(bromoacetyl)-α-D-galactopyranoside 
• 4137-34-2 methyl 2,3,6-tri-O-benzoyl-4-O-methylsulphonyl-α-D-galactopyranoside 
• 81348-22-3 methyl 2,3,6-tri-O-benzoyl-4-O-benzyl-α-D-galactopyranoside 
• 77454-00-3 1,4-di-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranose 
• 3396-99-4 methyl α-D-galactopyranoside 
• 118314-55-9 methyl 2,3,6-tri-O-benzoyl-α-D-galactopyranoside 4-(barium sulphate) 
• 51996-36-2 methyl 2,3,6-tri-O-benzoyl-4-deoxy-4-fluoro-α-D-glucopyranoside 
• 84065-98-5 Methyl 2,3,6-Tri-O-benzoyl-4-deoxy-4-fluoro-α-D-glucopyranoside 
• 41881-07-6 methyl 2,3,6-tri-O-benzoyl-4-chloro-4-deoxy-α-D-glucopyranose 

Relevant articles and documents

COMPOSITION COMPRISING SULPHATED GALACTOSE, AND IMPLEMENTATIONS THEREOF

The present disclosure discloses a composition comprising: (a) at least one sulphated galactose; and (b) at least one saccharide selected from a group consisting of disaccharide, trisaccharide, tetrasaccharide, pentasaccharide, and salts thereof. The pres

Deprotection of silyl ethers by using SO3H silica gel: Application to sugar, nucleoside, and alkaloid derivatives

We applied a desilylation procedure using SO3H silica gel, with the surface modified by alkylsulfonic acid groups, to silylated sugar, nucleoside, and alkaloid derivatives. The treatment with SO3H silica gel provided desilylated products in good to excellent yield. In the reactions of sugar and nucleoside derivatives, no silyl residue was detected in the crude products, but the crude products of the reaction of alkaloids contained small amounts of silyl residues. Even though the sugar and nucleoside derivatives had a labile glycosyl and C–N bond, respectively, these bonds tolerated the reaction conditions. These outcomes suggested that the desilylation procedure using SO3H silica gel would be applicable to the deprotection of a variety of types of compounds protected by silyl groups. In a gram scale experiment, the desilylation procedure successfully proceeded without the observation of any silyl residue in the crude product.

Glucose positions affect the phloem mobility of glucose-fipronil conjugates

In our previous work, a glucose-fipronil (GTF) conjugate at the C-1 position was synthesized via click chemistry and a glucose moiety converted a non-phloem-mobile insecticide fipronil into a moderately phloem-mobile insecticide. In the present paper, fipronil was introduced into the C-2, C-3, C-4, and C-6 positions of glucose via click chemistry to obtain four new conjugates and to evaluate the effects of the different glucose isomers on phloem mobility. The phloem mobility of the four new synthetic conjugates and GTF was tested using the Ricinus seedling system. The results confirmed that conjugation of glucose at different positions has a significant influence on the phloem mobility of GTF conjugates.