A9079
3′-唾液酸乳糖
from human milk, ≥98% (HPAE/PAD)
别名:
α-NeuNAc-(2→3)-β-D-Gal-(1→4)-D-Glc, 3′-SL, 3′-唾液酸-D-乳糖, 3&8242-N-乙酰神经氨酸乙酯-D-乳糖 钠盐, NANA-乳糖
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关于此项目
经验公式（希尔记法）:
C23H39NO19
化学文摘社编号:
分子量:
633.55
PubChem Substance ID:
UNSPSC Code:
12352201
Beilstein/REAXYS Number:
75357
MDL number:
biological source
human milk
assay
≥98% (HPAE/PAD)
storage temp.
−20°C
SMILES string
[Na+].[H]C(=O)[C@H](O)[C@@H](O)[C@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O[C@@]2(C[C@H](O)[C@@H](NC(C)=O)[C@@H](O2)[C@H](O)[C@H](O)CO)C([O-])=O)[C@H]1O)[C@H](O)CO
InChI
1S/C23H39NO19.Na/c1-7(29)24-13-8(30)2-23(22(38)39,42-19(13)15(35)10(32)4-26)43-20-16(36)12(6-28)40-21(17(20)37)41-18(11(33)5-27)14(34)9(31)3-25;/h3,8-21,26-28,30-37H,2,4-6H2,1H3,(H,24,29)(H,38,39);/q;+1/p-1/t8-,9-,10+,11+,12+,13+,14+,15+,16-,17+,18+,19+,20-,21-,23-;/m0./s1
InChI key
LTWFUJWFLMHANB-TZCPRLTCSA-M
Application
3′-Sialyllactose is a compound wherein the acetylneuraminyl (NANA) unit is connected to the galactosyl unit of lactose at the 3 position. In 6′-sialylactose, this connection is at the 6 position. 3′-Sialyllactose and 6′-Sialyllactose are used to differentiate and characterize binding domains of viruses, such as influenza and rhinitis viruses, that recognize NANA capped cell surface receptors. 3′-Sialyllactose and 6′-sialylactose are used as reference compounds in analytical methods developed to measure their presence in materials such as milk and colostrums.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)