Polygalacturonic acid - ≥85%(T), M.W. 25,000-50,000, from oranges , CAS No.25990-10-7

CAS: 25990-10-7 Cat. No.: P111886 Formule: (C₆H₈O₆)_n Numéro CE: 805-354-7

GRADE & PURITY ≥85%(T), M.W. 25,000-50,000, from oranges

Synonyms

D-Galacturonic Acid | SCHEMBL24470 | EN300-19632874 | GALACTURONICACID | CHEBI:33830 | Galacturonic Acid | D-Galactopyranuronate | bmse000216 | D-Galactopyranuronic Acid | D-galacturonic acids | (2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid |

Storage

Room temperature,Argon charged,Desiccated

Shipped In

Normal

Vue d’ensemble

In land plants, polygalacturonic acids are major components of cell wall polysaccharides (pectins). Bound polygalacturonase-inhibit?ing peptides (PGIP) protect pectin from degradation by fungal polygalacturonases.

Specifications

Synonymes

D-Galacturonic Acid | SCHEMBL24470 | EN300-19632874 | GALACTURONICACID | CHEBI:33830 | Galacturonic Acid | D-Galactopyranuronate | bmse000216 | D-Galactopyranuronic Acid | D-galacturonic acids | (2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid |

Spécifications et pureté

≥85%(T), M.W. 25,000-50,000, from oranges

Mécanismes biochimiques et physiologiques

Polygalacturonic acid sequesters metal ions. It also produces gels in the presence of Ca2+ that can be used for drug release or to immobilize cells or enzymes for the production of biomolecules.Polygalactur?onic acid can also be used for drug release or t

Conditions de stockage de stockage

Room temperature,Argon charged,Desiccated

Expédié en

Normal

Pureté

≥85%(T)

Noms et identifiants

Pubchem Sid

528774821

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/528774821

Sourires canoniques

C1(C(C(OC(C1O)O)C(=O)O)O)O

IUPAC Name

(2S,3R,4S,5R)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid

InChIKey

AEMOLEFTQBMNLQ-YMDCURPLSA-N

INCHI

1S/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/t1-,2+,3+,4-,6?/m0/s1

Isomères SMILES

[C@@H]1([C@H]([C@H](OC([C@@H]1O)O)C(=O)O)O)O

WGK Allemagne

3

Reaxy-Rn

2505329

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2505329&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic oxygen compounds
    • Classe Organooxygen compounds
      • Subclass Carbohydrates and carbohydrate conjugates
        • Level5 Sugar acids and derivatives
          • Level6 Glucuronic acid derivatives

• Kingdom: Organic compounds
• Superclass: Organic oxygen compounds
• Classe: Organooxygen compounds
• Subclass: Carbohydrates and carbohydrate conjugates
• Intermediate Tree Nodes: Sugar acids and derivatives
• Direct Parent: Glucuronic acid derivatives
• Alternative Parents: Beta hydroxy acids and derivatives Pyrans Oxanes Monosaccharides Secondary alcohols Hemiacetals Polyols Oxacyclic compounds Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Glucuronic acid or derivatives - Beta-hydroxy acid - Hydroxy acid - Pyran - Monosaccharide - Oxane - Hemiacetal - Secondary alcohol - Carboxylic acid derivative - Carboxylic acid - Oxacycle - Organoheterocyclic compound - Monocarboxylic acid or derivatives - Polyol - Hydrocarbon derivative - Organic oxide - Carbonyl group - Alcohol - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as glucuronic acid derivatives. These are compounds containing a glucuronic acid moiety (or a derivative), which consists of a glucose moiety with the C6 carbon oxidized to a carboxylic acid.
• External Descriptors: Uronic acids

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

Propriétés chimiques et physiques

• Solubilité: Soluble in water.
• Sensibilité: Hygroscopic.
• Point de fusion (°C): 60℃
• Poids moléculaire: 194.140 g/mol
• XLogP3: -2.300
• Hydrogen Bond Donor Count: 5
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 1
• Exact Mass: 194.043 Da
• Monoisotopic Mass: 194.043 Da
• Topological Polar Surface Area: 127.000 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 205.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 4
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1