D4288
Digalacturonic acid
≥85% (HPLC)
Synonym(s):
α-D-GalA-(1→4)-D-GalA
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About This Item
Empirical Formula (Hill Notation):
C12H18O13
CAS Number:
Molecular Weight:
370.26
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
MDL number:
biological source
synthetic (organic)
Quality Segment
assay
≥85% (HPLC)
form
powder
color
white to off-white
solubility
water: 50 mg/mL, clear, colorless to faintly yellow
storage temp.
−20°C
SMILES string
OC(C=O)C(O)C(OC1OC(C(O)C(O)C1O)C(O)=O)C(O)C(O)=O
InChI
1S/C12H18O13/c13-1-2(14)3(15)8(7(19)10(20)21)24-12-6(18)4(16)5(17)9(25-12)11(22)23/h1-9,12,14-19H,(H,20,21)(H,22,23)
InChI key
SYBQLSSECRIKMJ-UHFFFAOYSA-N
Application
Digalacturonic acid (DGA), derived in vivo from pectin catabolism, is used for the co-crystallization of enzymes such as proteinase K. It is used in galacturonic acid metabolism research as a substrate to identify, differentiate and characterized endo- and exopolygalacturonase(s) and gluconase(s). DGA is used to study the transport of oligogalacturonides by systems such as the TogMNAB ABC transporter.
Other Notes
To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| D4288-100MG | 04061832961552 |
| D4288-25MG | 04061832961576 |
| D4288-10MG | 04061833564257 |