Polygalacturonic acid, M.W. 25,000-50,000, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11386836	Thermo Scientific Alfa Aesar L04206.14	25 g
11396836	Thermo Scientific Alfa Aesar L04206.22	100 g
11306846	Thermo Scientific Alfa Aesar L04206.36	500 g

Description

Polygalacturonic acid is reagent which sequesters metal ions and produces gels that can be used for the production of biomolecules. It is used for drug release or to immobilize cells and enzymes . Polygalacturonic acid may be used to identify, differentiate and characterized plant cell wall degrading polygalacturonase(s) from fungi.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 25990-10-7
• Molecular Weight (g/mol): 194.14
• InChI Key: AEMOLEFTQBMNLQ-BKBMJHBISA-N
• PubChem CID: 445929
• IUPAC Name: (2S,3R,4S,5R,6S)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid

• Molecular Formula: (C6H8O6)n
• MDL Number: MFCD00131972
• Synonym: galacturonan, alpha-d-galactopyranuronic acid, calcium pectate, sodium pectate, alpha-d-galacturonic acid, calcium polygalacturonate, pectate, d-galacturonan, sulfated polygalacturonic acid, galacturonate
• ChEBI: CHEBI:33885
• SMILES: O[C@@H]1[C@@H](O)[C@@H](O-*)[C@H](OC1-*)C(O)=O

Specifications

• CAS: 25990-10-7
• MDL Number: MFCD00131972
• Solubility Information: Soluble in water.
• SMILES: O[C@@H]1[C@@H](O)[C@@H](O-*)[C@H](OC1-*)C(O)=O
• Molecular Weight (g/mol): 194.14
• ChEBI: CHEBI:33885
• Optical Rotation: +250° (c=1 in 0.1N NaOH)
• Chemical Name or Material: Polygalacturonic acid

• Molecular Formula: (C6H8O6)n
• Synonym: galacturonan, alpha-d-galactopyranuronic acid, calcium pectate, sodium pectate, alpha-d-galacturonic acid, calcium polygalacturonate, pectate, d-galacturonan, sulfated polygalacturonic acid, galacturonate
• InChI Key: AEMOLEFTQBMNLQ-BKBMJHBISA-N
• IUPAC Name: (2S,3R,4S,5R,6S)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid
• PubChem CID: 445929
• Formula Weight: 25 to 50 kd
• Sensitivity: Hygroscopic

Safety and Handling

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures; Store under Nitrogen

RUO – Research Use Only