2,3,4,6-tetra-O-benzyl-D-galactopyranose

Product Name: 2,3,4,6-tetra-O-benzyl-D-galactopyranose
CAS No.: 53081-25-7
Chemical Name: 2,3,4,6-tetra-O-benzyl-D-galactopyranose
Synonyms: 2,3,4,6-tetrabenzylgalactopyranose;2,3,4,6-TETRA-O-BENZYL-D-GALACTOSE;2,3,4,6-Tetrakis-O-(phenylMethyl)-;2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSE;2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSIDE;2,3,4,6-Tetra-O-benzyl-D-galactopyranose,98%;D-Galactose,2,3,4,6-tetrakis-O-(phenylMethyl)-;5-hydroxy-2,3,4,6-tetrakis(phenylmethoxy)hexanal;2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSE USP/EP/BP;TIANFU-CHEM 2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSE
CBNumber: CB1471304
Molecular Formula: C34H36O6
Formula Weight: 540.65
MOL File: 53081-25-7.mol

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2,3,4,6-tetra-O-benzyl-D-galactopyranose Property

Melting point:: 60-63 °C
Boiling point:: 576.06°C (rough estimate)
Density: 1.0726 (rough estimate)
refractive index: 1.6000 (estimate)
storage temp.: Sealed in dry,Store in freezer, under -20°C
solubility: Acetone (Slightly), Chloroform (Slightly), DMF (Sparingly)
pka: 13.33±0.20(Predicted)
form: Crystals or Crystalline Powder
color: White to almost white
optical activity: α25D +11±2, c = 1 in CHCl3 ; α20D +10.5±2, c = 1 in CHCl3
Water Solubility: Insoluble in water.
Stability:: Store in freezer
InChI: InChI=1/C34H36O6/c35-21-32(38-23-28-15-7-2-8-16-28)34(40-25-30-19-11-4-12-20-30)33(39-24-29-17-9-3-10-18-29)31(36)26-37-22-27-13-5-1-6-14-27/h1-21,31-34,36H,22-26H2/t31-,32+,33+,34-/s3
InChIKey: OGOMAWHSXRDAKZ-BJPULKCASA-N
SMILES: [C@@]([H])(OCC1C=CC=CC=1)([C@H](C=O)OCC1C=CC=CC=1)[C@@H](OCC1C=CC=CC=1)[C@H](O)COCC1C=CC=CC=1 |&1:0,10,21,30,r|
CAS DataBase Reference: 53081-25-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25-36-26
WGK Germany: 3
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T6412
Product name: 2,3,4,6-Tetra-O-benzyl-D-galactose
Purity: ≥98%
Packaging: 1g
Price: $208
Updated: 2023/06/20

Alfa Aesar

Product number: 045531
Product name: 2,3,4,6-Tetra-O-benzyl-D-galactopyranose, 98%
Packaging: 1g
Price: $95.65
Updated: 2024/03/01

Alfa Aesar

Product number: 045531
Product name: 2,3,4,6-Tetra-O-benzyl-D-galactopyranose, 98%
Packaging: 5g
Price: $313.65
Updated: 2024/03/01

Usbiological

Product number: 230853
Product name: 2,3,4,6-Tetra-O-benzyl-D-galactopyranose 98+%
Packaging: 1g
Price: $184
Updated: 2021/12/16

TRC

Product number: T285000
Product name: 2,3,4,6-Tetra-O-benzyl-D-galactopyranose
Packaging: 10g
Price: $195
Updated: 2021/12/16

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2,3,4,6-tetra-O-benzyl-D-galactopyranose Chemical Properties,Usage,Production

Description

2,3,4,6-Tetra-O-benzyl-D-galactopyranose is a protected carbohydrate derivative, precisely a benzylated form of D-galactopyranose. This compound is often used in organic synthesis, particularly in preparing glycosyl donors and other carbohydrate derivatives. The benzyl groups serve as protecting groups, which can be removed under specific conditions to yield the free sugar.

Chemical Properties

White Powder

Uses

2,3,4,6-Tetra-O-benzyl-D-galactopyranose (cas# 53081-25-7) is a compound useful in organic synthesis.

Application

2,3,4,6-tetra-O-benzyl-D-galactopyranose is a structural unit that serves as both a galactosyl donor and an acceptor in the synthesis of sugars. It can also be used as a pharmaceutical intermediate and has been used in the synthesis of potential cholera toxin inhibitors, iNKT agonists and Scleropentaside A.

2,3,4,6-tetra-O-benzyl-D-galactopyranose Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3,4,6-tetra-O-benzyl-D-galactopyranose Suppliers

Belgium 1 Canada 2 China 167 Germany 5 India 2 Japan 1 Switzerland 2 The Netherlands 1 United Kingdom 4 United States 17 Global 202

BOC Sciences

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View Lastest Price from 2,3,4,6-tetra-O-benzyl-D-galactopyranose manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2,3,4,6-Tetra-O-Benzyl-D-Galactose 53081-25-7
Price: US $0.00/g
Min. Order: 10g
Purity: 98.0%
Supply Ability: 500kg/month
Release date: 2021-07-14

Henan Fengda Chemical Co., Ltd

Product: 2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSE 53081-25-7
Price: US $8.00-2.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-24

PNP Biotech Co. Ltd

Product: (3R,4S,5S,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-ol 53081-25-7
Price: US $0.00/kg
Min. Order: 25kg
Purity: 98%-99%
Supply Ability: Inquiry
Release date: 2022-09-16

53081-25-7, 2,3,4,6-tetra-O-benzyl-D-galactopyranoseRelated Search:

Lactose 2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSE TRICHLOROACETIMIDATE 1-O-Acetyl- 2,3,4,6-tetra-O-benzyl--D-galactopyranose,2,3,4,6-Tetra-O-benzyl--D-galactopyranose Acetate TETRA-O-BENZYL-D-GALACTOPYRANOSE

2,3,4,6-Tetrakis-O-(phenylMethyl)-

D-Galactose,2,3,4,6-tetrakis-O-(phenylMethyl)-

2,3,4,6-tetrabenzylgalactopyranose

(2R,3S,4S,5R)-2,3,4,6-Tetrakis(benzyloxy)-5-hydroxyhexanal

2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSIDE

2,3,4,6-TETRA-O-BENZYL-D-GALACTOSE

2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSE

2,3,4,6-Tetra-O-benzyl-D-galactopyranose,98%

5-hydroxy-2,3,4,6-tetrakis(phenylmethoxy)hexanal

2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSE USP/EP/BP

TIANFU-CHEM 2,3,4,6-TETRA-O-BENZYL-D-GALACTOPYRANOSE

53081-25-7

C34H36O6

Monosaccharide

Carbohydrates

Biochemicals and Reagents

BioChemical

13C & 2H Sugars

Carbohydrates & Derivatives

Carbohydrates

Carbohydrates A to

Carbohydrates P-ZBiochemicals and Reagents

Monosaccharide

C13-C60

Carbohydrates P-Z

Aldehydes

Biochemicals and Reagents

Building Blocks

Carbohydrates A to Z

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks