778672
L-Cysteine
Wacker Chemie AG, ≥98.0%
Synonym(s):
(R)-2-Amino-3-mercaptopropionic acid
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About This Item
Linear Formula:
HSCH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
121.16
UNSPSC Code:
12352209
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-158-2
Beilstein/REAXYS Number:
1721408
MDL number:
Assay:
≥98.0%
Form:
powder
Quality Level
assay
≥98.0%
form
powder
optical activity
[α]/D 8 to 9.5°
reaction suitability
reaction type: solution phase peptide synthesis
manufacturer/tradename
Wacker Chemie AG
impurities
≤0.5% ninhidrin positive substances (each), ≤10 ppm heavy metals, ≤300 ppm ammonium
ign. residue
≤0.1%
loss
≤0.5% loss on drying
mp
240 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.04%, sulfate (SO42-): ≤0.03%
cation traces
Fe: ≤10 ppm
suitability
clear, colorless for appearance of solution
SMILES string
N[C@@H](CS)C(O)=O
InChI
1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChI key
XUJNEKJLAYXESH-REOHCLBHSA-N
General description
This product is supplied from Wacker FERMOPURE® material, but only sold for R&D use only, not for drug, household or other uses.
Application
L-Cysteine has been used as a standard for the quantification of low-molecular-weight (LMW) thiols extracted from Arabidopsis thaliana tissues by HPLC.
Biochem/physiol Actions
NMDA glutamatergic receptor agonist.
Legal Information
FERMOPURE is a registered trademark of Wacker Chemie AG
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Storage Class
13 - Non Combustible Solids
wgk
WGK 1
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Quantification of Low Molecular Weight Thiols in Arabidopsis.
Miao Z, et al.
Journal of integrative plant biology (2015)
Nicholas Kwiatkowski et al.
Nature, 511(7511), 616-620 (2014-07-22)
Tumour oncogenes include transcription factors that co-opt the general transcriptional machinery to sustain the oncogenic state, but direct pharmacological inhibition of transcription factors has so far proven difficult. However, the transcriptional machinery contains various enzymatic cofactors that can be targeted
Aurelie Kas et al.
Brain : a journal of neurology, 137(Pt 7), 2077-2087 (2014-05-03)
Kleine-Levin syndrome is characterized by relapsing-remitting episodes of severe hypersomnia, cognitive impairment, apathy, derealization and behavioural disturbances. Between episodes, patients have normal sleep, mood and behaviour. Functional imaging studies performed in small series of patients with Kleine-Levin syndrome with visual
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 778672-1KG | 04061826681015 |
| 778672-100G | 04061833315064 |
| 778672-25KG | 04061833367568 |