Acetobromo-α-D-galactose - ≥93%, stabilized with 2% CaCO3 , CAS No.3068-32-4

CAS: 3068-32-4 Cat. No.: A120774 Fórmula: C₁₄H₁₉BrO₉ Peso molecular: 411.2 Beilstein Registry Number: 96671 Número CE: 221-324-0

GRADE & PURITY ≥93%, stabilized with 2% CaCO3

Synonyms

1-Bromo-2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranoside | a-D-Galactopyranosyl bromide, tetraacetate | DTXSID501314790 | Acetobromo- alpha -D-galactose | AMY24723 | A-D-galactopyranosyl bromide | AKOS015896832 | 2,3,4,6-tetra-O-acetyl alpha-D-galactopyra

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Visão geral

2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl bromide is used as an organic condensation reagent for chemistries such as N- and S- galactosylation reactions and the synthesis of spacer-equipped phosphorylated di-, tri- and tetrasaccharide fragments of the O-specific polysaccharides.

Specifications

Sinónimos

1-Bromo-2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranoside | a-D-Galactopyranosyl bromide, tetraacetate | DTXSID501314790 | Acetobromo- alpha -D-galactose | AMY24723 | A-D-galactopyranosyl bromide | AKOS015896832 | 2,3,4,6-tetra-O-acetyl alpha-D-galactopyra

Especificações e pureza

≥93%, stabilized with 2% CaCO3

Condições de armazenamento de armazenamento

Protected from light,Store at -20°C,Argon charged

Enviado em

Ice chest + Ice pads

Este produto requer transporte de cadeia fria. Serviços terrestres e outros serviços econômicos não estão disponíveis.

Pureza

≥93%

Nomes e identificadores

Pubchem Sid

488192490

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488192490

Sorrisos canónicos

CC(=O)OCC1C(C(C(C(O1)Br)OC(=O)C)OC(=O)C)OC(=O)C

IUPAC Name

[(2R,3S,4S,5R,6R)-3,4,5-triacetyloxy-6-bromooxan-2-yl]methyl acetate

InChIKey

CYAYKKUWALRRPA-HTOAHKCRSA-N

INCHI

1S/C14H19BrO9/c1-6(16)20-5-10-11(21-7(2)17)12(22-8(3)18)13(14(15)24-10)23-9(4)19/h10-14H,5H2,1-4H3/t10-,11+,12+,13-,14+/m1/s1

SMILES isoméricas

CC(=O)OC[C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)Br)OC(=O)C)OC(=O)C)OC(=O)C

WGK Alemanha

3

Peso molecular

411.2

Beilstein

96671

Reaxy-Rn

1299080

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1299080&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Classe Carboxylic acids and derivatives
      • Subclass Tetracarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Classe: Carboxylic acids and derivatives
• Subclass: Tetracarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Tetracarboxylic acids and derivatives
• Alternative Parents: Oxanes Monosaccharides Carboxylic acid esters Oxacyclic compounds Dialkyl ethers Organobromides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl bromides
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Tetracarboxylic acid or derivatives - Monosaccharide - Oxane - Carboxylic acid ester - Dialkyl ether - Ether - Oxacycle - Organoheterocyclic compound - Organobromide - Organohalogen compound - Organic oxide - Alkyl bromide - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Alkyl halide - Carbonyl group - Aliphatic heteromonocyclic compound
• Descrição: This compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriedades químicas e físicas

• Sensibilidade: Moisture sensitive；Light sensitive；Heat sensitive
• Peso molecular: 411.200 g/mol
• XLogP3: 1.500
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 9
• Exact Mass: 410.021 Da
• Monoisotopic Mass: 410.021 Da
• Topological Polar Surface Area: 114.000 Ų
• Heavy Atom Count: 24
• Formal Charge: 0
• Complexity: 506.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 5
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1