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Merck
CN

A7791

N-乙酰-D-乳糖胺

≥98% (TLC)

别名:

β-D-Gal-(1→4)-D-GlcNAc, 2-乙酰氨基-2-脱氧-4-O-β-D-半乳吡喃糖基-D-吡喃葡萄糖, LN, N-乙酰基-4-O-(β-D-半乳吡喃糖基）-D葡糖胺

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关于此项目

经验公式（希尔记法）:
C14H25NO11
化学文摘社编号:
32181-59-2
分子量:
383.35
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
24891280
MDL number:
MFCD00063785
Beilstein/REAXYS Number:
96808

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产品名称

N-乙酰-D-乳糖胺, ≥98% (TLC)

InChI

1S/C14H25NO11/c1-4(18)15-7-9(20)12(6(3-17)24-13(7)23)26-14-11(22)10(21)8(19)5(2-16)25-14/h5-14,16-17,19-23H,2-3H2,1H3,(H,15,18)/t5-,6-,7-,8+,9-,10+,11-,12-,13?,14+/m1/s1

SMILES string

CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@@H]1O

InChI key

KFEUJDWYNGMDBV-RPHKZZMBSA-N

assay

≥98% (TLC)

form

powder

optical activity

[α]25/D 27.5 to 33.5 °, c = 0.5% (w/v) in water

technique(s)

thin layer chromatography (TLC): suitable

impurities

≤8% water

color

white

mp

170 -185  °C ((338 - 365 °F ))

solubility

water: 50 mg/mL, clear to very slightly hazy, colorless to faintly yellow

storage temp.

−20°C

Quality Level

100

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相关类别

Application

N-乙酰基-D-乳糖胺可在糖结合分子（如半乳糖凝集素）的鉴定和分化中用作特异性凝集素靶分子。N-乙酰基-D-乳糖胺可用于半乳糖苷酶、岩藻糖基转移酶、唾液酸转移酶和凝集素抑制的研究中。
可用于半乳糖苷酶、岩藻糖基转移酶、唾液酸转移酶和凝集素抑制的研究。

Other Notes

为了全面了解我们针对客户研究提供的各种双糖产品，建议您访问我们的碳水化合物分类页面。

Preparation Note

合成

存储类别

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCK1081
BCCJ2846
BCCG0659
BCCD3085
BCCB5285

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商品

Review of O-Linked Glycoproteins

O-Linked glycoproteins are usually large proteins with a molecular mass of >200 kDa. Glycosylation generally occurs in high-density clusters and may represent as much as 50-80% of the overall mass.

O-连接糖蛋白回顾

O-连接糖蛋白通常是分子量>200kDa的大蛋白。糖基化通常发生在高密度簇上，并可占总量的50-80%。

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