Merck

A7250

Sigma-Aldrich

N-乙酰基-L-半胱氨酸

Sigma Grade, ≥99% (TLC), powder

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别名:
LNAC, NAC
线性分子式:
HSCH2CH(NHCOCH3)CO2H
CAS号:
分子量:
163.19
Beilstein:
1724426
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.26

等级

Sigma Grade

质量水平

检测方案

≥99% (TLC)

形式

powder

颜色

white to off-white

mp

106-108 °C (lit.)

溶解性

H2O: 100 mg/mL (with heating)

application(s)

cell analysis

储存温度

2-8°C

SMILES string

CC(=O)N[C@@H](CS)C(O)=O

InChI

1S/C5H9NO3S/c1-3(7)6-4(2-10)5(8)9/h4,10H,2H2,1H3,(H,6,7)(H,8,9)/t4-/m0/s1

InChI key

PWKSKIMOESPYIA-BYPYZUCNSA-N

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此商品
A9165A8199106425
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A7250

N-乙酰基-L-半胱氨酸

-
N-Acetyl-L-cysteine BioReagent, suitable for cell culture

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A9165

N-乙酰基-L-半胱氨酸

Essential+ Grade
N-Acetyl-L-cysteine BioXtra, ≥99% (TLC)

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A8199

N-乙酰基-L-半胱氨酸

Premium Grade
N-Acetyl-L-cysteine Mucolytic agent and thiol-based antioxidant that has a protective effect against oxygen free radicals in early septic shock.

Millipore

106425

N-乙酰基-L-半胱氨酸

-
assay

≥99% (TLC)

assay

≥99% (TLC)

assay

≥99% (TLC)

assay

≥98% (titration)

form

powder

form

powder

form

powder

form

solid

color

white to off-white

color

white to off-white

color

white to off-white

color

white

mp

106-108 °C (lit.)

mp

106-108 °C (lit.)

mp

106-108 °C (lit.)

mp

-

solubility

H2O: 100 mg/mL (with heating)

solubility

H2O: 100 mg/mL (with heating)

solubility

H2O: 0.1 M at 20 °C, clear, colorless

solubility

water: 50 mg/mL

应用

N-乙酰基-L-半胱氨酸已用于抑制酿酒酵母中氧依赖性羟基脲的敏感性。它还被用作治疗C2C12鼠成肌细胞的抗氧化剂。

生化/生理作用

抗氧化剂和黏液溶解剂(mucolytic agent)。增加细胞池的自由基清除剂。 据报道可防止神经细胞凋亡,但会诱导平滑肌细胞凋亡。抑制HIV复制。可作为微粒体谷胱甘肽转移酶的底物。

相关产品

产品编号
说明
价格

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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商品

Dietary Antioxidants

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.

膳食抗氧化剂

抗氧化剂可保护生物系统免受含氧自由基和氧化还原过渡金属离子(如铁、铜和镉)引起的氧化损伤。

Chromatograms

application for HPLC

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