L-Cysteine ethyl ester hydrochloride L-半胱氨酸乙酯盐酸盐

CAS 868-59-7 MFCD00012631

化学结构图

868-59-7
SMILES: CCOC(=O)[C@@H](N)CS.Cl

化学属性

Density1.391
TSCAYes
Stability易吸潮
Refractive index-11.5 ° (C=8, 1mol/L HCl)
Mol. FormulaC5H12ClNO2S
Mol. Weight185.67
Appearance white solid
Melting Point123-125°C
Boiling Point205.9°C at 760 mmHg

别名和识别编码

Chemical NameL-Cysteine ethyl ester hydrochloride
Alfabeta NameCYSTEINEETHYLESTERHYDROCHLORIDE L-
EC Number212-779-6
Beilstein Registry Number4(2)928
PubChem Substance ID2723617
Synonym L-Cysteine ethyl ester HCl {LY} L-Cysteine ethyl ester HCl {} {LY} L-Cysteine ethyl ester HCl {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} L-Cysteine ethyl ester HCl {} {} {} {} {} {} {} {} {} {} {} {
Chemical Name TranslationL-半胱氨酸乙酯盐酸盐
Reaxys-RN3562600
Wiswesser Line NotationSH1YZVO2 &GH
LabNetwork Molecule IDLN00007860
MDL NumberMFCD00012631
CAS Number868-59-7
InChIInChI=1S/C5H11NO2S.ClH/c1-2-8-5(7)4(6)3-9;/h4,9H,2-3,6H2,1H3;1H/t4-;/m0./s1
Canonical SMILESN[C@@H](CS)C(OCC)=O.[H]Cl
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分类

  • {SNA} Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Cysteine/Cystine, Peptide Chemistry
  • {SNA} Amino Acid Derivatives, Chemical Biology, Chemical Synthesis, Cysteine/Cystine, Peptide Chemistry

产品应用

  • 用于生化试剂，医药中间体。

相关文献及参考

  • Beilstein:4(2)928

安全信息

Warnings IRRITANT
Signal word Warning
GHS Symbol
WGK Germany2
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
RTECSHA1820000
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture Hygroscopic Store at room temperature {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from mo
Hazard statements
  • H303 May be harmfully swallowed 吞食可能有害
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 725 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NIIRDN Drugs in Japan (Ethical Drugs).  (Yakugyo Jiho Co., Ltd., Tokyo,
   Japan)  Volume(issue)/page/year: 6,113,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 854 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CPBTAL Chemical and Pharmaceutical Bulletin.  (Japan Pub. Trading Co., USA,
   1255 Howard St., San Francisco, CA 94103)  V.6-    1958-
   Volume(issue)/page/year: 20,721,1972

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 688 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NIIRDN Drugs in Japan (Ethical Drugs).  (Yakugyo Jiho Co., Ltd., Tokyo,
   Japan)  Volume(issue)/page/year: 6,113,1982

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 5 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 2120 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NIIRDN Drugs in Japan (Ethical Drugs).  (Yakugyo Jiho Co., Ltd., Tokyo,
   Japan)  Volume(issue)/page/year: 6,113

其他信息

  • 图谱信息:L-半胱氨酸乙酯盐酸盐(868-59-7)质谱(MS) L-半胱氨酸乙酯盐酸盐(868-59-7)红外图谱(IR2) L-半胱氨酸乙酯盐酸盐(868-59-7)核磁图( 1 HNMR) L-半胱氨酸乙酯盐酸盐(868-59-7)红外图谱(IR1) L-半胱氨酸乙酯盐酸盐(868-59-7)核磁图( 13 CNMR)
  • 用途一:用于生化试剂，医药中间体。
  • MOL 文件:868-59-7.mol
  • MSDS 信息:Ethyl cysteine hydrochloride(868-59-7).msds
  • Acros Organics:L-半胱氨酸乙酯盐酸盐 L-Cysteine ethyl ester hydrochloride, 98%(868-59-7)
  • 外观性质:白色结晶粉末。熔点： 128 °C [α]20D -11.5 ° (C=8, 1mol/L HCl)
  • 比旋光度:-13 ° (c=8, 1 N HCL)
  • 敏感性:Hygroscopic
  • TCI Shanghai:L-半胱氨酸乙酯盐酸盐 L-Cysteine Ethyl Ester Hydrochloride,>;98.0%(T)(868-59-7)
  • L-半胱氨酸乙酯盐酸盐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C0996 L-半胱氨酸乙酯盐酸盐 L-Cysteine Ethyl Ester Hydrochloride 500G 3300元 2014/06/02 C0996 L-半胱氨酸乙酯盐酸盐 L-Cysteine Ethyl Ester Hydrochloride 25G 381元 2010/06/21 111791000 L-半胱氨酸乙酯盐酸盐 L-Cysteine ethyl ester hydrochloride 98% 100 GR 1223元
  • Sigma Aldrich:868-59-7(sigmaaldrich)
  • Alfa Aesar:L-巯基丙氨酸乙酯盐酸盐,99% L-Cysteine ethyl ester hydrochloride, 99%(868-59-7)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Peptide Chemistry 多肽化学
  4. Amino Acid Derivatives 氨基酸及其衍生物
  5. Cysteine/Cystine - Amino Acid Derivatives
  1. Life Science 生命科学
  2. Biochemicals and Reagents 生化试剂
  3. Amino Acids 氨基酸
  4. Modified Amino Acids - Amino Acids
  5. Other Protected Amino Acids
  1. Life Science 生命科学
  2. Biochemistry / Glyco-Chemistry
  3. Protected & Labeled Amino Acids
  1. Functional Group 官能团索引
  2. alkylthiol
  1. Surfactants for Nano Synthesis
  2. Nanomaterials
  1. Nanomaterials
  2. Nanomaterials

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