CAS 6037-45-2

Trigalacturonic acid

Description:

Trigalacturonic acid is a pectic polysaccharide derived from the degradation of pectin, primarily found in the cell walls of plants. It is characterized by its structure, which consists of a linear chain of galacturonic acid units linked by α-(1→4) glycosidic bonds, with three galacturonic acid residues in its repeating unit. This compound is typically formed through the partial hydrolysis of pectin, a natural polymer that contributes to the firmness and stability of plant tissues. Trigalacturonic acid is soluble in water and exhibits gel-forming properties, making it relevant in food science, particularly in the formulation of jams, jellies, and other gel-like products. Additionally, it has potential applications in pharmaceuticals and biotechnology due to its biocompatibility and ability to interact with various biomolecules. Its CAS number, 6037-45-2, is used for identification in chemical databases and regulatory contexts. Overall, trigalacturonic acid plays a significant role in both natural and industrial processes involving plant-derived materials.

Formula: C₁₈H₂₆O₁₉

InChI: InChI=1S/C18H26O19/c19-1-2(20)3(21)10(9(27)14(28)29)34-18-8(26)6(24)11(13(37-18)16(32)33)35-17-7(25)4(22)5(23)12(36-17)15(30)31/h1-13,17-18,20-27H,(H,28,29)(H,30,31)(H,32,33)/t2-,3+,4-,5+,6+,7+,8+,9-,10+,11+,12-,13-,17-,18-/m0/s1

InChI key: InChIKey=FMNDXLWVYMQMHF-XKLWFNJZSA-N

SMILES: O([C@H]1[C@@H](C(O)=O)O[C@H](O[C@H]([C@@H]([C@H](C=O)O)O)[C@@H](C(O)=O)O)[C@H](O)[C@H]1O)[C@H]2O[C@H](C(O)=O)[C@H](O)[C@H](O)[C@H]2O

Synonyms:

• <span class="text-smallcaps">D</smallcap>-Galacturonic acid, O-α-<smallcap>D</smallcap>-galactopyranuronosyl-(1→4)-O-α-<smallcap>D</span>-galactopyranuronosyl-(1→4)-
• Galacturonic acid, O-α-<span class="text-smallcaps">D</smallcap>-galactopyranuronosyl-(1→4)-O-α-<smallcap>D</span>-galactopyranuronosyl-(1→4)-
• Hexopyranuronosyl-(1->4)Hexopyranuronosyl-(1->4)Hexuronic Acid
• O-α-<span class="text-smallcaps">D</smallcap>-Galactopyranuronosyl-(1→4)-O-α-<smallcap>D</smallcap>-galactopyranuronosyl-(1→4)-<smallcap>D</span>-galacturonic acid
• Trigalacturonic acid
• O-α-D-Galactopyranuronosyl-(1→4)-O-α-D-galactopyranuronosyl-(1→4)-D-galacturonic acid
• D-Galacturonic acid, O-α-D-galactopyranuronosyl-(1→4)-O-α-D-galactopyranuronosyl-(1→4)-
• Galacturonic acid, O-α-D-galactopyranuronosyl-(1→4)-O-α-D-galactopyranuronosyl-(1→4)-

Trigalacturonic Acid

CAS: 6037-45-2

Formula: C₁₈H₂₆O₁₉

Purity: 90%

Color and Shape: Solid

Molecular weight: 546.3876

Ref: IN-DA00EC0X

Trigalacturonic acid

CAS: 6037-45-2

Formula: C₁₈H₂₆O₁₉

Purity: ≥ 90.0%

Color and Shape: White powder

Molecular weight: 546.39

Ref: 7W-GC7291

Trigalacturonic Acid

CAS: 6037-45-2

Trigalacturonic acid is an oligosaccharide that inhibits proteinase activity in tomato plants (ED50 = 2.6 μg/plant).

Formula: C₁₈H₂₆O₁₉

Color and Shape: Solid

Molecular weight: 546.39

Ref: TM-T36955

Trigalacturonic acid

CAS: 6037-45-2

Trigalacturonic acid, (α-1,4 galacturonotriose) is derived from pectin or pectic acid by enzymatic or partial acid hydrolysis (Combo, 2012). It is used in galacturonic acid metabolism research as a substrate to identify, differentiate, and characterize endo- and exopolygalacturonase(s), and gluconase(s) (Jayani, 2005). The addition of very short fragments of homogalacturonan, tri-galacturonate, and tetra-galacturonate oligosaccharides, restores development in dark-grown, de-etiolated seedling mutants, suggesting that they are unable to generate de-methylesterified pectin fragments. A model of spatiotemporally separated photoreceptive and signal-responsive cell types has been proposed, that contains overlapping subsets of the regulatory network of light-dependent seedling development (Sinclair, 2017).

Formula: C₁₈H₂₆O₁₉

Purity: Min. 90 Area-%

Color and Shape: White Off-White Powder

Molecular weight: 546.39 g/mol

Ref: 3D-OT02431

Trigalacturonic Acid (>90%)

Controlled Product

CAS: 6037-45-2

Applications Trigalacturonic Acid, is the product of polygalacturonic acid degradation. The mixture of Oligogalacturonic Acids has shown to have shoot growth in cockscomb (Celosia argentea L.) seedlings.
References Suzuki, T., et al.: J. Plant Growth Reg., 21, 209 (2003);

Formula: C₁₈H₂₆O₁₉

Purity: >90%

Color and Shape: Neat

Molecular weight: 546.39

Ref: TR-T793755