DL -羊毛硫氨酸

DL -羊毛硫氨酸名称

[ CAS 号 ]:
3183-08-2

[ 中文名 ]:
DL-羊毛硫氨酸

[ 英文名 ]:
N-(2-Amino-2-carboxyethyl)-D-cysteine

[英文别名 ]:

DL -羊毛硫氨酸物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
462.6±45.0 °C at 760 mmHg

[ 分子式 ]:
C6H12N2O4S

[ 分子量 ]:
208.236

[ 闪点 ]:
233.5±28.7 °C

[ 精确质量 ]:
208.051773

[ PSA ]:
151.94000

[ LogP ]:
-0.12

[ 外观性状 ]:
固体

[ 蒸汽压 ]:
0.0±2.4 mmHg at 25°C

[ 折射率 ]:
1.607

[ 储存条件 ]:
室温, 密封, 干燥

DL -羊毛硫氨酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2930909090

DL -羊毛硫氨酸海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

DL -羊毛硫氨酸文献

Nine post-translational modifications during the biosynthesis of cinnamycin.

J. Am. Chem. Soc. 133 , 13753-13760, (2011)

Lantibiotics are ribosomally synthesized and post-translationally modified antimicrobial peptides that are characterized by the thioether cross-linked amino acids lanthionine (Lan) and methyllanthioni...

Substrate recognition and specificity of the NisB protein, the lantibiotic dehydratase involved in nisin biosynthesis.

J. Biol. Chem. 286 , 30552-30560, (2011)

Nisin is a posttranslationally modified antimicrobial peptide containing the cyclic thioether amino acids lanthionine and methyllanthionine. Although much is known about its antimicrobial activity and...

Leader peptide-directed processing of labyrinthopeptin A2 precursor peptide by the modifying enzyme LabKC.

Biochemistry 50 , 8362-8373, (2011)

Lantibiotics are peptide antibiotics, realizing their unique secondary structure by posttranslational modifications, the most important one being the formation of the characteristic amino acid lanthio...


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