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258881 Sigma-Aldrich

2-Amino-1,3,4-thiadiazole

97%

Synonym: 1,3,4-Thiadiazol-2-amine

  • CAS Number 4005-51-0

  • Empirical Formula (Hill Notation) C2H3N3S

  • Molecular Weight 101.13

  •  Beilstein/REAXYS Number 107135

  •  EC Number 223-657-7

  •  MDL number MFCD00003107

  •  PubChem Substance ID 24855666

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Thiadiazoles
Quality Level   100
assay   97%
mp   188-191 °C (dec.) (lit.)
solubility   water: soluble 25 mg/mL, clear, colorless
SMILES string   Nc1nncs1
InChI   1S/C2H3N3S/c3-2-5-4-1-6-2/h1H,(H2,3,5)
InChI key   QUKGLNCXGVWCJX-UHFFFAOYSA-N

Description

General description

2-Amino-1,3,4-thiadiazole (donor) form charge transfer complexes with 2,3-dichloro-5,6-dicyano-p-benzoquinone, p-chloranil, o-chloranil, p-bromanil and chloranilic acid (acceptors). Effects of 2-amino-1,3,4-thiadiazole [aminothiadiazole (NSC 4728)] on purine and pyrimidine ribonucleotide pools of L1210 ascites cells in vivo has been reported.

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
XI3000000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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