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

  • 1H-Indole-3-methanamine, 1-[(4-methylphenyl)methyl]-N-2-propen-1-yl-
  • 3-Iodo-2,5-dimethylimidazo[1,2-a]pyridine
  • Tert-butyl 2-(3,3-dimethylpiperazin-1-yl)acetate
  • 2-(3-Propyl-1,2,4-oxadiazol-5-yl)propanoic acid
  • 1-(4-Fluoro-phenyl)-1h-[1,2,3]triazole-4,5-dicarboxylic acid
  • 1,2,4-Oxadiazol-5-amine, N-(2-furanylmethyl)-3-methyl-
  • (3-Propyl-[1,2,4]oxadiazol-5-yl)-(3-trifluoromethyl-benzyl)-amine
  • n-Cyclopentyl-3-propyl-1,2,4-oxadiazol-5-amine
  • N-(Butan-2-YL)-3-(propan-2-YL)-1,2,4-oxadiazol-5-amine
  • 3,5-Dimethyl-N-(piperidin-3-yl)benzamide hydrochloride
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