Hydrazinecarbothioamide,2-(2-pyridinylmethylene)-

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Names

[ CAS No. ]:
3608-75-1

[ Name ]:
Hydrazinecarbothioamide,2-(2-pyridinylmethylene)-

[Synonym ]:
Hydrazinecarbothioamide,2-(2-pyridinylmethylene)
2-Pyridinecarboxaldehyde thiosemicarbazone
2-Formylpyridine thiosemicarbazone
Picoline-2-aldehyde thiosemicarbazone
Picolinaldehyde,thiosemicarbazone
Pyridine-2-carboxaldehyde thiosemicarbazone
1-(pyridin-2-ylmethylene)thiosemicarbazide

Chemical & Physical Properties

[ Density]:
1.32g/cm3

[ Boiling Point ]:
346.5ºC at 760 mmHg

[ Molecular Formula ]:
C7H8N4S

[ Molecular Weight ]:
180.23000

[ Flash Point ]:
163.3ºC

[ Exact Mass ]:
180.04700

[ PSA ]:
99.93000

[ LogP ]:
1.36030

[ Index of Refraction ]:
1.665

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TJ4200000
CHEMICAL NAME :
Picolinaldehyde, thiosemicarbazone
CAS REGISTRY NUMBER :
3608-75-1
BEILSTEIN REFERENCE NO. :
0132695
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H8-N4-S
MOLECULAR WEIGHT :
180.25
WISWESSER LINE NOTATION :
T6NJ B1UNMYZUS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
70 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
30910 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Mutation test systems - not otherwise specified
TEST SYSTEM :
Bacteria - Escherichia coli
DOSE/DURATION :
2500 umol/L
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 21,3213,1972

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Pyridinecarboxaldehyde
  • Thiosemicarbazide
  • 2-picoline
  • 2-Pyridinecarbohydrazide
  • piconol
  • Ethyl 2-picolinate

DownStream

  • 5-(3-Pyridyl)-1,3,4-thiadiazol-2-amine
  • 2-chloro-5-pyridin-2-yl-1,3,4-thiadiazole
  • N-(3-acetyl-2-pyridin-2-yl-2H-1,3,4-thiadiazol-5-yl)acetamide
  • Hydrazinecarbothioamide,1-methyl-2-(2-pyridinylmethylene)-
  • pyridine-2-carbaldehyde-(2,S-dimethyl-iso thiosemicarbazone)

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Hydrazinecarbothioamide, 2-(2-pyridinylmethylene)-, (E)-
  • Hydrazinecarbothioamide,1-methyl-2-(2-pyridinylmethylene)-
  • Hydrazinecarbothioamide,N,N-dimethyl-2-(2-pyridinylmethylene)-
  • Hydrazinecarbothioamide,2-[(2-methoxy-1-naphthalenyl)methylene]-
  • Hydrazinecarbothioamide,2-[(2-chlorophenyl)methylene]-N-tricyclo[3.3.1.13,7]dec-1-yl-
  • Hydrazinecarbothioamide, 2-[(2-hydroxyphenyl)methylene]-N-1-naphthalenyl-