Agar - bacteriological grade , CAS No.9002-18-0

CAS: 9002-18-0 Cat. No.: A274231 Formula: (C₁₂H₁₈O₉)n EC Number: 232-658-1

GRADE & PURITY Bacteriological grade

Synonyms

(2R,3S,4S,5R)-2-(hydroxymethyl)-6-[[(4R,5S)-4-hydroxy-3-methyl-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-4-methoxyoxane-3,5-diol | Agar, pure, powder Bacteriology and molecular biology grade | Agar (bacteriological) | Agar powder | Agar | Gum-agar | MFCD0008

Storage

Room temperature

Shipped In

Normal

Overview

solidifying agent used in bacteriology. Agar consists of unbranched polysaccharides of galactose subunits derived from algae or seaweed. Agar for the growth of bacteria and fungi Typically used at concentrations of 1-2% in solid media preparation

Specifications

Synonyms

(2R,3S,4S,5R)-2-(hydroxymethyl)-6-[[(4R,5S)-4-hydroxy-3-methyl-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-4-methoxyoxane-3,5-diol | Agar, pure, powder Bacteriology and molecular biology grade | Agar (bacteriological) | Agar powder | Agar | Gum-agar | MFCD0008

Specifications & Purity

bacteriological grade

Storage

Room temperature

Shipped In

Normal

Grade

Bacteriological grade

Names and Identifiers

Pubchem Sid

508814778

IUPAC Name

(2R,3S,4S,5R)-2-(hydroxymethyl)-6-[[(4R,5S)-4-hydroxy-3-methyl-2,6-dioxabicyclo[3.2.1]octan-8-yl]oxy]-4-methoxyoxane-3,5-diol

InChIKey

GYYDPBCUIJTIBM-DYOGSRDZSA-N

INCHI

1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1

Isomeric SMILES

CC1[C@H]([C@H]2C(C(O1)CO2)OC3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)OC)O)O

WGK Germany

2

RTECS

AW7950000

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Class Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates
        • Level5 Glycosyl compounds
          • Level6 O-glycosyl compounds

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Class: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Glycosyl compounds
• Direct Parent: O-glycosyl compounds
• Alternative Parents: Disaccharides 1,4-dioxepanes Oxanes Tetrahydrofurans Secondary alcohols Oxacyclic compounds Dialkyl ethers Acetals Primary alcohols Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteropolycyclic compounds
• Substituents: O-glycosyl compound - Disaccharide - Dioxepane - 1,4-dioxepane - Oxane - Tetrahydrofuran - Secondary alcohol - Oxacycle - Organoheterocyclic compound - Ether - Dialkyl ether - Acetal - Hydrocarbon derivative - Primary alcohol - Alcohol - Aliphatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond.
• 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

Chemical and Physical Properties

• Sensitivity: Moisture sensitive
• Molecular Weight: 336.330 g/mol
• XLogP3: -2.200
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 4
• Exact Mass: 336.142 Da
• Monoisotopic Mass: 336.142 Da
• Topological Polar Surface Area: 127.000 Ų
• Heavy Atom Count: 23
• Formal Charge: 0
• Complexity: 408.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 6
• Undefined Atom Stereocenter Count: 4
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1