Hydrazinecarbothioamide,2-(3-pyridinylmethylene)

Modify Date: 2025-08-31 13:03:00

Hydrazinecarbothioamide,2-(3-pyridinylmethylene) structure	Common Name	Hydrazinecarbothioamide,2-(3-pyridinylmethylene)
	CAS Number	555-90-8	Molecular Weight	180.23000
	Density	1.32g/cm3	Boiling Point	346.5ºC at 760mmHg
	Molecular Formula	C₇H₈N₄S	Melting Point	225ºC (dec.)
	MSDS	N/A	Flash Point	163.3ºC

Name	pyridine-3-carboxaldehyde thiosemicarbazone
Synonym	More Synonyms

Density	1.32g/cm3
Boiling Point	346.5ºC at 760mmHg
Melting Point	225ºC (dec.)
Molecular Formula	C₇H₈N₄S
Molecular Weight	180.23000
Flash Point	163.3ºC
Exact Mass	180.04700
PSA	95.39000
LogP	1.33990
Index of Refraction	1.665
InChIKey	ABWLRVJYVVQTGQ-BJMVGYQFSA-N
SMILES	NC(=S)NN=Cc1cccnc1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QS3325000

CHEMICAL NAME :: Nicotinaldehyde thiosemicarbazone

CAS REGISTRY NUMBER :: 555-90-8

BEILSTEIN REFERENCE NO. :: 0132628

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H8-N4-S

MOLECULAR WEIGHT :: 180.25

WISWESSER LINE NOTATION :: T6NJ C1UNMYZUS

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 :: 200 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 :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02552

Risk Phrases	R25
Safety Phrases	S22-S36/37-S45
RIDADR	UN 2811
Packaging Group	III
Hazard Class	6.1
HS Code	2933990090

Nicotinaldehyde

CAS#:500-22-1

Thiosemicarbazide

CAS#:79-19-6

Hydrazinecarbot...

CAS#:555-90-8

Literature: Anderson et al. Journal of the American Chemical Society, 1951 , vol. 73, p. 4967 Full Text View citing articles Show Details Dornow; Boberg Archiv der Pharmazie (Weinheim, Germany), 1952 , vol. 285, p. 80,84 Full Text Show Details Nepera Chem.Co. Patent: US2723270 , 1950 ;

Nicotinyl alcohol

CAS#:100-55-0

Hydrazinecarbot...

CAS#:555-90-8

Literature: Micovic; Mihailovic Recueil des Travaux Chimiques des Pays-Bas, 1952 , vol. 71, p. 970,974

Ethyl nicotinate

CAS#:614-18-6

Hydrazinecarbot...

CAS#:555-90-8

Literature: Micovic; Mihailovic Recueil des Travaux Chimiques des Pays-Bas, 1952 , vol. 71, p. 970,974

3-Cyanopyridine

CAS#:100-54-9

Hydrazinecarbot...

CAS#:555-90-8

Literature: Gardner et al. Journal of Organic Chemistry, 1951 , vol. 16, p. 1121,1124

Precursor 5
CAS#:500-22-1 Nicotinaldehyde CAS#:79-19-6 Thiosemicarbazide CAS#:100-54-9 3-Cyanopyridine CAS#:100-55-0 Nicotinyl alcohol
CAS#:614-18-6 Ethyl nicotinate
DownStream 1
CAS#:62236-03-7 N-(3-acetyl-2-p...

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%

Name: Primary qHTS assay for inhibitors of alpha-synuclein gene (SNCA) expression
Source: NCGC
External Id: SNCA-p-activity-luciferase

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: Antimycobacterial activity against Mycobacterium bovis BCG NCTC 5692
Source: ChEMBL
Target: Mycobacterium tuberculosis
External Id: CHEMBL914572

Name: Antimycobacterial activity against Mycobacterium bovis BCG Pasteur with pMV261 vector
Source: ChEMBL
Target: Mycobacterium tuberculosis variant bovis BCG
External Id: CHEMBL914578

Name: Antimycobacterial activity against Mycobacterium bovis BCG str. Pasteur 1173P2 overex...
Source: ChEMBL
Target: NON-PROTEIN TARGET
External Id: CHEMBL914579

Name: Antimycobacterial activity against Mycobacterium bovis BCG str. Pasteur 1173P2 overex...
Source: ChEMBL
Target: NON-PROTEIN TARGET
External Id: CHEMBL914580

Name: Antimycobacterial activity against Mycobacterium bovis BCG NCTC 5692 with ethR-knocko...
Source: ChEMBL
Target: Mycobacterium tuberculosis
External Id: CHEMBL914573

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Total 265, Current Page 1 of 27

3-formylpyridinethiosemicarbazone

pyridine-3-aldehyde thiosemicarbazone

MFCD00014637

Nicotinaldehyde,thiocarbohydrazone

Pyridin-3-aldehyd-thiosemicarbazon

Pyridin-3-carbaldehyd-thiosemicarbazon

3-pyridinecarboxaldehyde thiosemicarbazone

nicotinaldehydethiosemicarbazone

EINECS 209-108-4

nicothiazone

pyridine-3-carbaldehyde thiosemicarbazone

g469

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Hydrazinecarbothioamide,2-(3-pyridinylmethylene)

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Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

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Bioassay

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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.