50444-86-5, 1-氨基-b-半乳糖, CAS:50444-86-5
作者：50444-86-5, 1-氨基-b-半乳糖, CAS:50444-86-5 发布时间：2022-09-08 14:56:15
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50444-86-5,1-氨基-b-半乳糖 CAS:50444-86-5
C6H13NO5 / 179.17
MFCD00047541Product name: Beta-D-galactopyranosyl amine；1-Amino-1-deoxy-beta-D-galactopyranose
M.F.: C6H13NO5 M.W.: 179.17 CAS: 6318-23-6 or 50444-86-5
Items
Standards
Results
Appearance
White or slightly yellow powder
Complies
Solubility
Insoluble in CHCl3,
easily soluble in water
Complies
MS and NMR
Should comply
Complies
Specific rotation
( [α]D, in H2O)
+61o ~ +64o
+62.5o
Residue on ignition
Max. 0.5%
0.1%
Heavy metal
Max.50ppm
Complies
TLC
Should be one spot
one spot
Assay by TLC
Min. 98%
98.2%
