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Merck
CN

C121800

L -半胱氨酸 盐酸盐 水合物

99%, for peptide synthesis

别名:

L-Cysteine·HCl hydrate

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关于此项目

线性分子式:
HSCH2CH(NH2)CO2H·HCl·xH2O
化学文摘社编号:
分子量:
157.62 (anhydrous basis)
UNSPSC Code:
12352209
eCl@ss:
32160406
PubChem Substance ID:
NACRES:
NA.22
EC Number:
200-157-7
MDL number:
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产品名称

L -半胱氨酸 盐酸盐 水合物, 99%

Quality Level

assay

99%

form

solid

optical activity

[α]23/D +5.2°, c = 2 in 5 M HCl

reaction suitability

reaction type: solution phase peptide synthesis

technique(s)

affinity chromatography: suitable

color

white

application(s)

peptide synthesis

storage temp.

2-8°C

SMILES string

Cl[H].[H]O[H].N[C@@H](CS)C(O)=O

InChI

1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2/t2-;;/m0../s1

InChI key

QIJRTFXNRTXDIP-JIZZDEOASA-N

General description

L-半胱氨酸盐酸盐水合物又称为L-半胱氨酸·HCl水合物,常用作起始原料合成各种L-半胱氨酸衍生物(烷基化、酸化和醇化)。

Application

L-半胱氨酸盐酸盐水合物用作标准溶液,测定黏膜粘附剂上连接的巯基数量。


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Gerdt Müller et al.
Biotechnology for biofuels, 8, 187-187 (2015-11-27)
The emerging bioeconomy depends on improved methods for processing of lignocellulosic biomass to fuels and chemicals. Saccharification of lignocellulose to fermentable sugars is a key step in this regard where enzymatic catalysis plays an important role and is a major
Qinjian Zhao et al.
Human vaccines & immunotherapeutics, 10(3), 734-739 (2013-12-05)
Cryo-transmission electron microscopy (cryoTEM) is a powerful characterization method for assessing the structural properties of biopharmaceutical nanoparticles, including Virus Like Particle-based vaccines. We demonstrate the method using the Human Papilloma Virus (HPV) VLPs in GARDASIL®. CryoTEM, coupled to automated data
Markus Mund et al.
Cell, 174(4), 884-896 (2018-07-31)
Clathrin-mediated endocytosis is an essential cellular function in all eukaryotes that is driven by a self-assembled macromolecular machine of over 50 different proteins in tens to hundreds of copies. How these proteins are organized to produce endocytic vesicles with high precision



全球贸易项目编号

货号GTIN
C121800-100G04061833461860
C121800-5G04061832644776