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W779865

Sigma-Aldrich

L-cisteína hydrochloride monohydrate

99%, FG, produced by Wacker Chemie AG, Burghausen, Germany

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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:
12352200
PubChem Substance ID:
329830762

biological source

synthetic

grade

FG

reg. compliance

EU Regulation 1334/2008 & 178/2002

assay

99%

optical activity

[α]/D 5.7 to 6.8° (Ph. Eur. (2.2.7))

impurities

≤10 ppm heavy metals (Ph. Eur. (2.4.8))
≤200 ppm ammonium (Ph. Eur. (2.4.1))

ign. residue

≤0.1% (Ph. Eur. (2.2.14))

loss

8-12% loss on drying

cation traces

As: ≤1 ppm (Ph. Eur. (2.4.2))
Pb: ≤5 ppm

suitability

clear, colorless for appearance of solution (Ph. Eur. (2.2.1))
positive for identity (Ph. Eur. (2.2.24))

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

faint

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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Biochem/physiol Actions

Antagonista del receptor glutamatérgico NMDA.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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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
Feng Wang et al.
Cell, 153(6), 1379-1393 (2013-06-12)
Some species mount a robust antibody response despite having limited genome-encoded combinatorial diversity potential. Cows are unusual in having exceptionally long CDR H3 loops and few V regions, but the mechanism for creating diversity is not understood. Deep sequencing reveals
Edward T Chouchani et al.
Nature medicine, 19(6), 753-759 (2013-05-28)
Oxidative damage from elevated production of reactive oxygen species (ROS) contributes to ischemia-reperfusion injury in myocardial infarction and stroke. The mechanism by which the increase in ROS occurs is not known, and it is unclear how this increase can be
Jiahua Li et al.
American journal of physiology. Cell physiology, 305(2), C190-C196 (2013-05-17)
Claudins constitute a family of tight junction transmembrane proteins whose first extracellular loop (ECL1) determines the paracellular permeability and ion selectivity in epithelia. There are two cysteines in the ECL1 that are conserved among all claudins. We hypothesized that these
Balca R Mardin et al.
Developmental cell, 25(3), 229-240 (2013-05-07)
Timely and accurate assembly of the mitotic spindle is critical for the faithful segregation of chromosomes, and centrosome separation is a key step in this process. The timing of centrosome separation varies dramatically between cell types; however, the mechanisms responsible
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