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541850 Sigma-Aldrich

2-Amino-4-chlorobenzenethiol

96%

  • CAS Number 1004-00-8

  • Linear Formula H2NC6H3(Cl)SH

  • Molecular Weight 159.64

  •  MDL number MFCD00792528

  •  PubChem Substance ID 24878564

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Thiols/Mercaptans More...
Quality Level   200
assay   96%
mp   56-61 °C (lit.)
SMILES string   Nc1cc(Cl)ccc1S
InChI   1S/C6H6ClNS/c7-4-1-2-6(9)5(8)3-4/h1-3,9H,8H2
InChI key   NGIRMPARLVGMPX-UHFFFAOYSA-N

Description

General description

2-Amino-4-chlorobenzenethiol reacts with aromatic aldehydes and cyclohexanecarboxaldehyde to afford the corresponding thiazole and thiazoline derivatives. It undergoes oxidation in the presence of 1-n-butyl-3-methylimidazolium methylselenite, [bmim][SeO2(OCH3)] to form the corresponding symmetrical disulfide.

Application

2-Amino-4-chlorobenzenethiol may be used in the synthesis of:
• 2,3-dihydro-1,5-benzothiazepin-4-(5H)-ones
• 8-chloro-1-azaphenothiazine
• 5-chloro-2-(4-methoxyphenyl)-2,3-dihydro-1,3,2-benzothiazaphosphole 2-sulfide

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
UN 3335
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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