Product

1,2-O-Isopropylidene-alpha-D-xylofuranose

CAS No.：20031-21-4

Other grades of this product :

1,2-O-Isopropylidene-alpha-D-xylofuranose Basic information

Product Name:	1,2-O-Isopropylidene-alpha-D-xylofuranose
Synonyms:	1,2-O-Isopropylidene-alpha-D-xylofuran;1,2-O-Isopropylidene-α-D-xylofuranose, >98.0%(GC);1,2-O-Isoproplyidene-a-d-xylofuranose;1,2-o-(1-methylethylidene)-alpha-d-xylofuranos;Monoacetone-D-xylose;1,2-Di-O-isopropylidene-alpha-D-xylofuranose;1,2-O-ISOPROPYLIDENE-ALPHA-D -XYLOFURANOSE 99%;1,2-Di-O-isopropylidene-α-D-xylofuranose
CAS:	20031-21-4
MF:	C8H14O5
MW:	190.2
EINECS:	606-426-9
Product Categories:	Carbohydrates & Derivatives;Carbohydrate Synthesis;13C & 2H Sugars;Biochemistry;Monosaccharides;Specialty Synthesis;Sugars;Xylose
Mol File:	20031-21-4.mol

1,2-O-Isopropylidene-alpha-D-xylofuranose Chemical Properties

Melting point	69-71 °C(lit.)
Boiling point	112-114 °C0.06 mm Hg(lit.)
alpha	-19.2 º (C=1 IN H2O)
density	1.2422 (rough estimate)
refractive index	-19 ° (C=1, H2O)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Methanol (Slightly), Water (Slightly)
pka	13.23±0.60(Predicted)
form	Waxy Solid or Coarse Crystals and Chunks
color	White to Off-white
optical activity	[α]25/D 19.2°, c = 1 in H2O
BRN	81520
InChIKey	JAUQZVBVVJJRKM-VZFHVOOUSA-N
CAS DataBase Reference	20031-21-4(CAS DataBase Reference)
EPA Substance Registry System	.alpha.-D-Xylofuranose, 1,2-O-(1-methylethylidene)- (20031-21-4)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
F	10
HS Code	29321900

MSDS Information

1,2-O-Isopropylidene-alpha-D-xylofuranose Usage And Synthesis

Chemical Properties	White Crystalline Solid
Uses	1,2-O-Isopropylidene-α-D-xylofuranose is an intermediate used in the synthesis of C-glycosides ribosyl-acid and ribosyl-aldehyde.

1,2-O-Isopropylidene-alpha-D-xylofuranose Preparation Products And Raw materials

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