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778451

Sigma-Aldrich

L-cisteína hydrochloride monohydrate

Produced by Wacker Chemie AG, Burghausen, Germany, Life Science, 98.5-101.0%

Sinónimos:

Cysteine hydrochloride monohydrate, Cysteine monohydrate hydrochloride

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About This Item

Fórmula lineal:
HSCH2CH(NH2)COOH · HCl · H2O
Número de CAS:
7048-04-6
Peso molecular:
175.63
Beilstein/REAXYS Number:
5158059
EC Number:
200-157-7
MDL number:
MFCD00065606
UNSPSC Code:
12352209
PubChem Substance ID:
329767969
NACRES:
NA.22

grade

Produced by Wacker Chemie AG, Burghausen, Germany, Life Science

assay

98.5-101.0%

form

powder or crystals

optical activity

[α]/D 5.7 to 6.8°

reaction suitability

reaction type: solution phase peptide synthesis

impurities

≤0.2% any ninhydrin positive substance each (total ≤1.0%)
≤0.5% ninhydrin positive substances: impurity A
≤200 ppm ammonium

ign. residue

≤0.1%

loss

8-12% loss on drying

solubility

water: 100 mg/mL at 25 °C

anion traces

sulfate (SO42-): ≤0.030%

cation traces

Fe: ≤10 ppm

suitability

clear, colorless for appearance of solution

application(s)

peptide synthesis

SMILES string

O.Cl.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

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General description

This product is supplied from Wacker FERMOPURE® material, but is sold for R&D use only, not for drug, household or other uses.

Application

L-Cysteine hydrochloride monohydrate can be used in the synthesis of protein photo-cross-linkers based on 2-aryl-5-carboxytetrazole , and Zn2+-doped non-linear optical crystal by conventional slow evaporation solution technique.

Biochem/physiol Actions

Antagonista del receptor glutamatérgico NMDA.

Legal Information

FERMOPURE is a registered trademark of Wacker Chemie AG

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Synthesis and characterisation of transition metal doped l-cysteine hydrochloride monohydrate single crystal by conventional and unidirectional method and its comparative study
Ramachandra RK, et al.
Materials Research Innovations, 20(7), 538-544 (2016)
Genetic encoding of 2-aryl-5-carboxytetrazole-based protein photo-cross-linkers
Tian Y and Lin Q
Chemical Communications (Cambridge, England), 54(35), 4449-4452 (2018)
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
Charles Ansong et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(25), 10153-10158 (2013-05-31)
Characterization of the mature protein complement in cells is crucial for a better understanding of cellular processes on a systems-wide scale. Toward this end, we used single-dimension ultra-high-pressure liquid chromatography mass spectrometry to investigate the comprehensive "intact" proteome of the
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