ARABINOGALACTAN CAS 9036-66-2

Arabinogalactan is a neutral polysaccharide composed of arabinose and galactose. This sugar is abundant in the xylem of coniferous trees, especially in Larix, which can reach up to 25%. It can be extracted from wood powder using water chemistry. The ratio of L-arabinose to D-galactose is generally 1:5-6. For structures with many branches, arabinose side chains with β -1,3- bonds are attached to the β -1,3- or β -1,6-linked galactose chains.

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Model:
9036-66-2
Brand:
futurechemical
Code:
9036-66-2

Product Description

ARABINOGALACTAN Basic information
Product Name:	ARABINOGALACTAN
CAS:	9036-66-2
MF:	C20H36O14
MW:	500.49144
EINECS:	232-910-0
Mol File:	9036-66-2.mol
ARABINOGALACTAN Chemical Properties
Melting point	>200 °C (dec.)(lit.)
refractive index	10 ° (C=1, H2O)
FEMA	3254 \| ARABINOGALACTAN
storage temp.	2-8°C
solubility	H2O: 50 mg/mL, clear to slightly hazy, faintly yellow
form	lyophilized powder
color	White to Pale Beige
Odor	at 100.00 %. very mild balsam pine resin
Odor Type	balsamic
biological source	larch wood
Water Solubility	H2O: 50mg/mL, clear to slightly turbid, colorless to slightly brownish-yellow
Cosmetics Ingredients Functions	FILM FORMING
Cosmetic Ingredient Review (CIR)	ARABINOGALACTAN (9036-66-2)
InChI	InChI=1S/C20H36O14/c1-7-11(23)18(12(24)9(4-21)32-7)34-20-15(27)17(29-3)13(25)10(33-20)6-31-19-14(26)16(28-2)8(22)5-30-19/h7-27H,4-6H2,1-3H3
InChIKey	SATHPVQTSSUFFW-UHFFFAOYSA-N
SMILES	O1C(C)C(O)C(OC2C(O)C(OC)C(O)C(COC3C(O)C(OC)C(O)CO3)O2)C(O)C1CO
CAS DataBase Reference	9036-66-2
EPA Substance Registry System	D-Galacto-L-arabinan (9036-66-2)