Hydrazinecarbothioamide,2-[(3-hydroxy-2-pyridinyl)methylene]

Modify Date: 2025-09-21 15:29:33

Hydrazinecarbothioamide,2-[(3-hydroxy-2-pyridinyl)methylene] structure	Common Name	Hydrazinecarbothioamide,2-[(3-hydroxy-2-pyridinyl)methylene]
	CAS Number	3814-79-7	Molecular Weight	196.23000
	Density	1.46g/cm3	Boiling Point	364.5ºC at 760mmHg
	Molecular Formula	C₇H₈N₄OS	Melting Point	N/A
	MSDS	N/A	Flash Point	174.3ºC

Name	[[(Z)-(3-oxopyridin-2-ylidene)methyl]amino]thiourea
Synonym	More Synonyms

Density	1.46g/cm3
Boiling Point	364.5ºC at 760mmHg
Molecular Formula	C₇H₈N₄OS
Molecular Weight	196.23000
Flash Point	174.3ºC
Exact Mass	196.04200
PSA	115.62000
LogP	1.04550
Index of Refraction	1.697
InChIKey	ISFBDLBZPVCEKD-UHFFFAOYSA-N
SMILES	NC(=S)NN=Cc1ncccc1O

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US4215000

CHEMICAL NAME :: Pyridine-2-carboxaldehyde, 3-hydroxy-, thiosemicarbazone

CAS REGISTRY NUMBER :: 3814-79-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H8-N4-O-S

MOLECULAR WEIGHT :: 196.25

WISWESSER LINE NOTATION :: T6NJ B1UNMYZUS CQ

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 :: 930 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,676,1965

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,585,1966

HS Code	2933990090

3-Hydroxy-2-pyr...

CAS#:1849-55-4

Thiosemicarbazide

CAS#:79-19-6

~77%

Hydrazinecarbot...

CAS#:3814-79-7

Literature: Demertzis, Mavroudis A.; Yadav, Paras Nath; Kovala-Demertzi, Dimitra Helvetica Chimica Acta, 2006 , vol. 89, # 9 p. 1959 - 1970

2-Pyridinemetha...

CAS#:14173-30-9

Hydrazinecarbot...

CAS#:3814-79-7

Literature: Demertzis, Mavroudis A.; Yadav, Paras Nath; Kovala-Demertzi, Dimitra Helvetica Chimica Acta, 2006 , vol. 89, # 9 p. 1959 - 1970

Precursor 3
CAS#:1849-55-4 3-Hydroxy-2-pyr... CAS#:79-19-6 Thiosemicarbazide CAS#:14173-30-9 2-Pyridinemetha...
DownStream 0

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%

3-Hydroxy-2-formylpyridine thiosemicarbazone

Picolinaldehyde,3-hydroxy-,thiosemicarbazone

2-Formyl-3-hydroxypyridine thiosemicarbazone

3-hydroxypyridine-2-carbaldehyde thiosemicarbazone

3-HP

Pyridine-2-carboxaldehyde,3-hydroxy-,thiosemicarbazone

3-hydroxypyridine-2-carboxaldehyde thiosemicarbazone

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Product Name: Hydrazinecarbothioamide,2-[(3-hydroxy-2-pyridinyl)methylene]-
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Hydrazinecarbothioamide,2-[(3-hydroxy-2-pyridinyl)methylene]

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.