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Amidinothiourea

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Amidinothiourea Basic information

Product Name:
Amidinothiourea
Synonyms:
  • GUANYLTHIOUREA
  • 2-IMINO-4-THIOBIURET
  • [(AMINOCARBOTHIOYL)AMINO]METHANIMIDAMIDE
  • AMINOIMINOETHYL THIOUREA
  • AMIDINOTHIOUREA
  • ZERENEX ZX006496
  • 1-amidino-2-thiourea
  • Guanphenisin BP
CAS:
2114-02-5
MF:
C2H6N4S
MW:
118.16
EINECS:
218-308-0
Product Categories:
  • Pharmaceutical Intermediates
  • Famotidine
Mol File:
2114-02-5.mol
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Amidinothiourea Chemical Properties

Melting point:
171-173 °C(lit.)
Boiling point:
231.2±23.0 °C(Predicted)
Density 
1.301 (estimate)
refractive index 
1.5605 (estimate)
storage temp. 
Sealed in dry,Room Temperature
pka
11.89±0.70(Predicted)
form 
Crystalline Powder or Crystals
color 
White to off-white
PH
8.87 at 24.1℃ and 10g/L
Water Solubility 
7 g/100 mL (20 ºC)
BRN 
1756620
InChIKey
OKGXJRGLYVRVNE-UHFFFAOYSA-N
LogP
1.8 at 30℃ and pH7.86
CAS DataBase Reference
2114-02-5(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-37/39-24/25-23
RIDADR 
2811
WGK Germany 
3
RTECS 
YR8250000
PackingGroup 
III
HS Code 
29309090
Toxicity
mouse,LD50,intraperitoneal,1440mg/kg (1440mg/kg),Pharmaceutical Chemistry Journal Vol. 30, Pg. 181, 1996.

MSDS

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Amidinothiourea Usage And Synthesis

Chemical Properties

white to off-white crystals or crystalline powder

Uses

2-Imino-4-thiobiuret is used in the design and synthesis of guanylthiourea derivatives which are potential inhibitors of plasmodium falciparum dihydrofolate reductase enzyme. 2-Imino-4-thiobiuret is also used as a reagent in recyclization reactions of N-arylmaleimides with polynucleophilic compounds.

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