Propanoic acid,2-[2-(aminothioxomethyl)hydrazinylidene]-

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Names

[ CAS No. ]:
10418-09-4

[ Name ]:
Propanoic acid,2-[2-(aminothioxomethyl)hydrazinylidene]-

[Synonym ]:
pyruvic acid thiosemicarbazone
2-thiosemicarbazono-propionic acid
2-Thiosemicarbazono-propionsaeure
pyroracemic acid thiosemicarbazone
thiosemicarbazone of pyruvic acid
pyrotartaric acid thiosemicarbazone

Chemical & Physical Properties

[ Density]:
1.52g/cm3

[ Boiling Point ]:
335.7ºC at 760mmHg

[ Molecular Formula ]:
C4H7N3O2S

[ Molecular Weight ]:
161.18200

[ Flash Point ]:
156.9ºC

[ Exact Mass ]:
161.02600

[ PSA ]:
119.80000

[ LogP ]:
0.37130

[ Vapour Pressure ]:
2.22E-05mmHg at 25°C

[ Index of Refraction ]:
1.637

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UZ1015000
CHEMICAL NAME :
Pyruvic acid, 2-(thiosemicarbazone)
CAS REGISTRY NUMBER :
10418-09-4
BEILSTEIN REFERENCE NO. :
1771276
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H7-N3-O2-S
MOLECULAR WEIGHT :
161.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
225 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
REFERENCE :
AITEAT Archivum Immunologiae et Therapiae Experimentalis. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.10- 1962- Volume(issue)/page/year: 16,676,1968

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyruvic acid
  • Thiosemicarbazide
  • Thiosemicarbazide Hydrochloride

DownStream

  • 6-AZA-2-THIOTHYMINE

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Ethyl 3,3-difluoro-4-hydroxycyclohexane-1-carboxylate
  • (2-(Trifluoromethyl)thiazol-5-yl)methyl methanesulfonate
  • Propanamide, N-(5-bromo-2-thienyl)-N,2-dimethyl-2-(methylamino)-
  • 5-(tert-Butyl)-2-ethoxy-1,3-diphenyl-2,3-dihydro-1H-imidazo[4,5-b]pyrazine
  • 4-[5-(4-Chlorophenyl)-3-(2-cyclobutylacetyl)-1,4-dimethyl-1H-pyrrol-2-yl]benzenesulfonamide
  • 2-(((6S,9R,10S,11S,13S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carbonyl)thio)acetic acid
  • 1-(2-(Difluoromethoxy)-4-hydroxyphenyl)propan-2-one
  • tert-Butyl 1-((tert-butoxycarbonyl)amino)-3-hydroxy-8-azaspiro[4.5]decane-8-carboxylate
  • 6-Chloro-3-((3-chloro-2-methoxypyridin-4-yl)thio)pyrazin-2-amine
  • tert-Butyl 1-((tert-butoxycarbonyl)amino)-3-oxo-8-azaspiro[4.5]decane-8-carboxylate
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