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270881 Sigma-Aldrich

L-Cysteinesulfinic acid monohydrate

99%

Synonym: 3-sulfino-L-alanine

  • CAS Number 207121-48-0

  • Linear Formula HO2SCH2CH(NH2)CO2H·H2O

  • Molecular Weight 171.17

  •  EC Number 214-228-5

  •  MDL number MFCD00150732

  •  eCl@ss 32160406

  •  PubChem Substance ID 24856411

  •  NACRES NA.22

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Properties

Related Categories Chemical Biology, Chemical Synthesis, Cysteine Derivatives, Peptide Synthesis and Peptide Chemistry, Unnatural Amino Acids & Derivatives More...
Quality Level   100
assay   99%
optical activity   [α]25/D +24°, c = 1 in 1 M HCl
application(s)   peptide synthesis: suitable
mp   163 °C (dec.) (lit.)
storage temp.   2-8°C
SMILES string   [H]O[H].N[C@@H](CS(O)=O)C(O)=O
InChI   1S/C3H7NO4S.H2O/c4-2(3(5)6)1-9(7)8;/h2H,1,4H2,(H,5,6)(H,7,8);1H2/t2-;/m0./s1
InChI key   YQIXTMZYGQXTCZ-DKWTVANSSA-N

Description

Packaging

1 g in glass bottle

250 mg in glass insert

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
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