W326305
L-半胱氨酸
≥97%, FG
别名:
(R)-2-氨基-3-巯基丙酸
登录查看公司和协议定价
选择尺寸
关于此项目
线性分子式:
HSCH2CH(NH2)CO2H
化学文摘社编号:
分子量:
121.16
FEMA编号:
3263
Beilstein:
1721408
EC 号:
MDL编号:
UNSPSC代码:
12164502
eCl@ss:
32160406
PubChem化学物质编号:
Flavis编号:
17.033
NACRES:
NA.21
等级
FG
Halal
质量水平
管理合规性
EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 172.320
FDA 21 CFR 184.1271
方案
≥97%
旋光性
[α]26/D +8.0 to +9.5°, c = 2 in 5 M HCl
mp
240 °C (dec.) (lit.)
溶解性
H2O: 25 mg/mL
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
性状检查
sulfurous
SMILES字符串
N[C@@H](CS)C(O)=O
InChI
1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChI key
XUJNEKJLAYXESH-REOHCLBHSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
L-半胱氨酸是一种含硫氨基酸。它可以与还原糖进行美拉德反应,生成挥发性肉味化合物。
生化/生理作用
NMDA 谷氨酸受体激动剂。
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Volatile compounds produced by the reaction of L-cysteine or L-cystine with carbonyl compounds.
Kato S, et al.
Agricultural and Biological Chemistry, 37(3), 539-544 (1973)
Antioxidant effects of sulfur-containing amino acids
Atmaca G
Yonsei Medical Journal, 45, 776-788 (2004)
Nicholas Kwiatkowski et al.
Nature, 511(7511), 616-620 (2014-07-22)
Tumour oncogenes include transcription factors that co-opt the general transcriptional machinery to sustain the oncogenic state, but direct pharmacological inhibition of transcription factors has so far proven difficult. However, the transcriptional machinery contains various enzymatic cofactors that can be targeted
Eun Young Park et al.
Journal of agricultural and food chemistry, 62(26), 6183-6189 (2014-06-01)
The present study examined the impact of the supplementation of glutathione (GSH), γ-L-glutamyl-L-cysteinyl-glycine, on human blood GSH levels. Healthy human volunteers were orally supplemented with GSH (50 mg/kg body weight). Venous blood was collected from the cubital vein before and
Takeshi Annoura et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 28(5), 2158-2170 (2014-02-11)
The 10 Plasmodium 6-Cys proteins have critical roles throughout parasite development and are targets for antimalaria vaccination strategies. We analyzed the conserved 6-cysteine domain of this family and show that only the last 4 positionally conserved cysteine residues are diagnostic
商品
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.
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
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持