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

CAS: 3068-32-4 Cat. No.: A120774 Peso molecular: 411.2 Beilstein Registry Number: 96671 Número EC: 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

Descripción general

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

Especificaciones y pureza

≥93%, stabilized with 2% CaCO3

Condiciones de almacenamiento de almacenamiento

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

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Pureza

≥93%

Nombres e identificadores

• Pubchem Sid: 488192490
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488192490
• Sonrisas canónicas: 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
• Isómeros SMILES: 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 Alemania: 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
    • Clase Carboxylic acids and derivatives
      • Subclass Tetracarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Clase: 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
• Descripción: 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

Propiedades químicas y físicas

• Sensibilidad: 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

Referencias

1. Abd Al-Wali Mohammed M. Japir, Wendong Ke, Junjie Li, Jean Felix Mukerabigwi, Alhadi Ibrahim, Yuheng Wang, Xiang Li, Qinghao Zhou, Fathelrahman Mohammed, Zhishen Ge.  (2021)  Tumor-dilated polymersome nanofactories for enhanced enzyme prodrug chemo-immunotherapy.  JOURNAL OF CONTROLLED RELEASE,      [PMID:34662586] [10.1016/j.jconrel.2021.10.015]