6318-23-6, 1-氨基-b-半乳糖, CAS: 6318-23-6
作者:6318-23-6, 1-氨基-b-半乳糖, CAS: 6318-23-6 发布时间:2022-09-08 14:56:15
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6318-23-6,1-氨基-b-半乳糖 CAS: 6318-23-6
C6H13NO5 / 179.17
MFCD00047541b-D-Galactopyranosyl amine
CAS No:
74867-91-7,6318-23-6
Synonyms:
1-Amino-1-deoxy-b-D-galactose
MDL No:
MFCD00047541
Chemical Formula:
C6H13NO5
Molecular Weight:
179.17
Product Structure
COA:
Product 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%
References:
1. Donati I, Gamini A, Vetere A, et al., Biomacromolecules 2002, 3, p805