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30095 Aldrich

D-Cysteine

≥99% (RT)

Synonym: (S)-2-Amino-3-mercaptopropionic acid

  • CAS Number 921-01-7

  • Empirical Formula (Hill Notation) C3H7NO2S

  • Molecular Weight 121.16

  •  Beilstein Registry Number 1721407

  •  MDL number MFCD00066461

  •  PubChem Substance ID 57648407

  •  eCl@ss 32160406

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Properties

Related Categories Amino Acids & Derivatives, Chemical Biology, Chemical Synthesis, Cysteine/Cystine, Peptide Chemistry More...
InChI Key   XUJNEKJLAYXESH-UWTATZPHSA-N
assay   ≥99% (RT)
optical activity   [α]20/D −7.6±1.0°, c = 5% in 5 M HCl
mp   ~230 °C (dec.)

Description

Other Notes

Unnatural isomer of cysteine.

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 30095.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Packaging

1 g in glass bottle

100 mg in glass bottle

Bottomless glass bottle. Contents are inside inserted fused cone.

Price and Availability


Laboratory Gloves

Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles

Articles

HPLC Analysis of Cysteine Enantiomers on Astec® CHIROBIOTIC® T (Formic Acid Mobile Phase Additive)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Cysteine Enantiomers on Astec® CHIROBIOTIC® T (Formic Acid Mobile Phase Additive)
Keywords: Chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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