O-Methyl-N-acetyl-2-deoxy-α-D-galactosamine - ≥98% , CAS No.6082-22-0

CAS: 6082-22-0 Cat. No.: O333490 Molecular Weight: 235.23

GRADE & PURITY ≥98%

Synonyms

ALPHA-METHYL-N-ACETYL-D-GALACTOSAMINE | Methyl-2-acetamido-2-deoxy-.alpha.-D-galactopyranoside | alpha-D-GalNAc-OMe | N-[(2S,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-methoxyoxan-3-yl]acetamide | .alpha.-D-Galactopyranoside, methyl 2-(acetylamino)-2-

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications

Synonyms

ALPHA-METHYL-N-ACETYL-D-GALACTOSAMINE | Methyl-2-acetamido-2-deoxy-.alpha.-D-galactopyranoside | alpha-D-GalNAc-OMe | N-[(2S, 3R, 4R, 5R, 6R)-4, 5-dihydroxy-6-(hydroxymethyl)-2-methoxyoxan-3-yl]acetamide | .alpha.-D-Galactopyranoside, methyl 2-(acetylamino)-2-

Specifications & Purity

≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥98%

Names and Identifiers

• Pubchem Sid: 504758878
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504758878
• Canonical Smiles: CC(=O)NC1C(C(C(OC1OC)CO)O)O
• IUPAC Name: N-[(2S,3R,4R,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-methoxyoxan-3-yl]acetamide
• InChIKey: ZEVOCXOZYFLVKN-ZEBDFXRSSA-N
• INCHI: 1S/C9H17NO6/c1-4(12)10-6-8(14)7(13)5(3-11)16-9(6)15-2/h5-9,11,13-14H,3H2,1-2H3,(H,10,12)/t5-,6-,7+,8-,9+/m1/s1
• Isomeric SMILES: CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@@H]1OC)CO)O)O
• Molecular Weight: 235.23
• Reaxy-Rn: 39635949
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=39635949&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates
        • Level5 Aminosaccharides
          • Level6 N-acyl-alpha-hexosamines

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Aminosaccharides
• Direct Parent: N-acyl-alpha-hexosamines
• Alternative Parents: O-glycosyl compounds Oxanes Monosaccharides Acetamides Secondary carboxylic acid amides Secondary alcohols Oxacyclic compounds Acetals Primary alcohols Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: N-acyl-alpha-hexosamine - Glycosyl compound - O-glycosyl compound - Monosaccharide - Oxane - Acetamide - Secondary carboxylic acid amide - Secondary alcohol - Carboxamide group - Organoheterocyclic compound - Oxacycle - Carboxylic acid derivative - Acetal - Primary alcohol - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - Alcohol - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as n-acyl-alpha-hexosamines. These are carbohydrate derivatives containing a hexose moiety in which the oxygen atom is replaced by an n-acyl group.
• External Descriptors: N-acetyl-alpha-D-galactosaminide

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

Chemical and Physical Properties

• Solubility: Soluble in Methanol
• Sensitivity: Moisture sensitive
• Melt Point(°C): 217-219°C (lit.)
• Molecular Weight: 235.230 g/mol
• XLogP3: -2.100
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 235.106 Da
• Monoisotopic Mass: 235.106 Da
• Topological Polar Surface Area: 108.000 Ų
• Heavy Atom Count: 16
• Formal Charge: 0
• Complexity: 248.000
• 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