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56-87-1 分子结构
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(2S)-2,6-diaminohexanoic acid

ChemBase编号:10
分子式:C6H14N2O2
平均质量:146.18756
单一同位素质量:146.1055277
SMILES和InChIs

SMILES:
OC(=O)[C@@H](N)CCCCN
Canonical SMILES:
NCCCC[C@@H](C(=O)O)N
InChI:
InChI=1S/C6H14N2O2/c7-4-2-1-3-5(8)6(9)10/h5H,1-4,7-8H2,(H,9,10)/t5-/m0/s1
InChIKey:
KDXKERNSBIXSRK-YFKPBYRVSA-N

引用这个纪录

CBID:10 http://www.chembase.cn/molecule-10.html

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名称和登记号

名称和登记号

名称 登记号
IUPAC标准名
(2S)-2,6-diaminohexanoic acid
IUPAC传统名
L-lysine
商标名
Enisyl
别名
(S)-2,6-二氨基己酸
L-赖氨酸
L-赖氨酸 溶液
2,6-diaminohexanoic acid
L-lys
LYS
lysine
lysine acid
L-Lysine
(2S)-2,6-Diaminocaproic acid
L-Lysine
H-Lys-OH
(+)-S-Lysine
(S)-2,6-Diaminohexanoic Acid
(S)-Lysine
(S)-α,ε-Diaminocaproic Acid
Aminutrin
Biolys
(S)- 2,6-diamino-Hexanoic Acid
L-(+)-Lysine
L-2,6-Diaminocaproic Acid
6-Amino-L-norleucine
L-Lysine solution
(2S)-2,6-Diaminohexanoic acid
(S)-2,6-Diaminocaproic acid
Malandil
α-Lysine
CAS号
56-87-1
EC号
200-294-2
MDL号
MFCD00064433
Beilstein号
1722531
PubChem SID
24896404
22435038
24901905
160963473
46504770
PubChem CID
5962
FEMA编号
3847
Flavis Number
17.026

理论计算性质

理论计算性质

JChem ALOGPS 2.1
Acid pKa 2.7382863  质子受体
质子供体 LogD (pH = 5.5) -5.9555907 
LogD (pH = 7.4) -4.978252  Log P -3.2145348 
摩尔折射率 37.8095 cm3 极化性 15.365045 Å3
极化表面积 89.34 Å2 可自由旋转的化学键
里宾斯基五规则 true 
Log P -3.76  LOG S -0.14 
溶解度 1.05e+02 g/l 

分子性质

分子性质

理化性质 安全信息 产品相关信息 生物活性(PubChem)
溶解度
appreciable expand 查看数据来源
H2O: soluble0.1 g/mL, clear, colorless to very faintly greenish-yellow expand 查看数据来源
Water expand 查看数据来源
外观
Off-White to Pale Yellow Solid expand 查看数据来源
熔点
~215 °C (dec.) expand 查看数据来源
203-205°C (dec.) expand 查看数据来源
215 °C (dec.)(lit.) expand 查看数据来源
215°C expand 查看数据来源
比旋光度
[α]20/D +13.0±1°, c = 2% in 6 M HCl expand 查看数据来源
[α]20/D +24°, c = 2 in 0.6 M HCl expand 查看数据来源
[α]20/D +25.2°, c = 2 in 6 M HCl expand 查看数据来源
[α]20/D +26.0±1.0°, c = 2% in 6 M HCl expand 查看数据来源
疏水性(logP)
-2.9 expand 查看数据来源
保存条件
Refrigerator expand 查看数据来源
保存注意事项
IRRITANT expand 查看数据来源
Irritant/Hygroscopic/Store under Argon expand 查看数据来源
RTECS编号
OL5540000 expand 查看数据来源
MSDS下载
下载链接 expand 查看数据来源
下载链接 expand 查看数据来源
下载链接 expand 查看数据来源
下载链接 expand 查看数据来源
下载链接 expand 查看数据来源
下载链接 expand 查看数据来源
德国WGK号
1 expand 查看数据来源
TSCA收录
false expand 查看数据来源
个人保护装置
Eyeshields, Gloves expand 查看数据来源
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter expand 查看数据来源
纯度
≥97% expand 查看数据来源
≥98% (TLC) expand 查看数据来源
≥98.0% (NT) expand 查看数据来源
95+% expand 查看数据来源
97% expand 查看数据来源
浓度
50% in H2O expand 查看数据来源
级别
NI expand 查看数据来源
purum expand 查看数据来源
光学纯度
ee: 98% (GLC) expand 查看数据来源
质检报告
下载链接 expand 查看数据来源
杂质
≤1% water expand 查看数据来源
痕量阳离子
As: ≤3 ppm expand 查看数据来源
Cd: ≤1 ppm expand 查看数据来源
Hg: ≤1.0 ppm expand 查看数据来源
Pb: ≤10 ppm expand 查看数据来源
产品质量级别
PREMIUM expand 查看数据来源
品质说明
crystallized expand 查看数据来源
线性分子式
H2N(CH2)4CH(NH2)CO2H expand 查看数据来源
Empirical Formula (Hill Notation)
C6H14N2O2 expand 查看数据来源

详细说明

详细说明

DrugBank DrugBank TRC TRC Sigma Aldrich Sigma Aldrich
DrugBank -  DB00123 external link
Item Information
Drug Groups approved; nutraceutical
Description L-Lysine (abbreviated as Lys or K) is an α-amino acid with the chemical formula HO2CCH(NH2)(CH2)4NH2. This amino acid is an essential amino acid, which means that humans cannot synthesize it. Its codons are AAA and AAG.

L-Lysine is a base, as are arginine and histidine. The ε-amino group often participates in hydrogen bonding and as a general base in catalysis. Common posttranslational modifications include methylation of the ε-amino group, giving methyl-, dimethyl-, and trimethyllysine. The latter occurs in calmodulin. Other posttranslational modifications include acetylation. Collagen contains hydroxylysine which is derived from lysine by lysyl hydroxylase. O-Glycosylation of lysine residues in the endoplasmic reticulum or Golgi apparatus is used to mark certain proteins for secretion from the cell.
Indication Supplemental L-lysine has putative anti-herpes simplex virus activity. There is preliminary research suggesting that it may have some anti-osteoporotic activity.
Pharmacology Insures the adequate absorption of calcium; helps form collagen ( which makes up bone cartilage & connective tissues); aids in the production of antibodies, hormones & enzymes. Recent studies have shown that Lysine may be effective against herpes by improving the balance of nutrients that reduce viral growth. A deficiency may result in tiredness, inability to concentrate, irritability, bloodshot eyes, retarded growth, hair loss, anemia & reproductive problems.
Affected Organisms
Humans and other mammals
Biotransformation Hepatic
Absorption Absorbed from the lumen of the small intestine into the enterocytes by an active transport process
References
Griffith RS, Norins AL, Kagan C: A multicentered study of lysine therapy in Herpes simplex infection. Dermatologica. 1978;156(5):257-67. [Pubmed]
External Links
Wikipedia
PDRhealth
Toronto Research Chemicals -  L468895 external link
Essential amino acid for human development. Lysine residues are useful in many cellular processes, due to their ability to accept a wide variety of post-translational modifications.
Sigma Aldrich -  L5501 external link
包装
1 g in poly tube
10 mg in autosmp vl
5, 25, 100 g in poly bottle
Sigma Aldrich -  W384704 external link
包装
1 kg in poly bottle
1 sample in glass bottle
100 g in poly bottle
5 kg in fiber drum
Sigma Aldrich -  62840 external link
包装
25, 100, 500 g in poly bottle

参考文献

参考文献

供应商提供 Google Scholar IconGoogle Scholar PubMed iconPubMed Google Books IconGoogle Books
  • Griffith RS, Norins AL, Kagan C: A multicentered study of lysine therapy in Herpes simplex infection. Dermatologica. 1978;156(5):257-67. Pubmed
  • Tosha, L. et. al.: Biochem. J. 435, 509 (2011)
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专利

专利

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