4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol

Modify Date: 2025-09-04 17:34:56

4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol structure	Common Name	4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
	CAS Number	3652-32-2	Molecular Weight	192.24100
	Density	1.4g/cm3	Boiling Point	294.6ºC at 760mmHg
	Molecular Formula	C₈H₈N₄S	Melting Point	N/A
	MSDS	N/A	Flash Point	132ºC

Name	4-methyl-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione
Synonym	More Synonyms

Density	1.4g/cm3
Boiling Point	294.6ºC at 760mmHg
Molecular Formula	C₈H₈N₄S
Molecular Weight	192.24100
Flash Point	132ºC
Exact Mass	192.04700
PSA	82.40000
LogP	1.16580
Index of Refraction	1.727
InChIKey	ACDUEIIMRXEFHO-UHFFFAOYSA-N
SMILES	Cn1c(-c2ccncc2)n[nH]c1=S

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT4565000

CHEMICAL NAME :: Pyridine, 4-(3-mercapto-4-methyl-5-(4H-1,2,4-triazolyl))-

CAS REGISTRY NUMBER :: 3652-32-2

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H8-N4-S

MOLECULAR WEIGHT :: 192.26

WISWESSER LINE NOTATION :: T6NJ D- CT5NN DNJ D1 ESH

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 :: 1100 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

Hazard Codes	Xi: Irritant;
HS Code	2933990090

4-Pyridinecarbo...

CAS#:4406-96-6

~79%

4-Methyl-5-pyri...

CAS#:3652-32-2

Literature: Brown; Cowden Australian Journal of Chemistry, 1983 , vol. 36, # 7 p. 1469 - 1475

ISONICOTINOYL C...

CAS#:39178-35-3

4-Methylthiosem...

CAS#:6610-29-3

~56%

4-Methyl-5-pyri...

CAS#:3652-32-2

Literature: ASTRAZENECA AB; NPS PHARMACEUTICALS, INC. Patent: WO2005/80356 A1, 2005 ; Location in patent: Page/Page column 57 ; WO 2005/080356 A1

SodiuM bicarbonate

CAS#:144-55-8

4-Pyridinecarbo...

CAS#:4406-96-6

4-Methyl-5-pyri...

CAS#:3652-32-2

Literature: US4900743 A1, ;

Isoniazid

CAS#:54-85-3

4-Methyl-5-pyri...

CAS#:3652-32-2

Literature: Australian Journal of Chemistry, , vol. 36, # 7 p. 1469 - 1475

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: Screen for inhibitors of RMI FANCM (MM2) intereaction
Source: 11908
Target: N/A
External Id: RMI-FANCM-MM2

Name: Antiamoebic activity against Entamoeba histolytica HK9 ATCC 30015 by trypan blue stai...
Source: ChEMBL
Target: Entamoeba histolytica
External Id: CHEMBL4814681

Name: Antigiardial activity against Giardia intestinalis WB ATCC 30957 by trypan blue stain...
Source: ChEMBL
Target: Giardia intestinalis
External Id: CHEMBL4814682

Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT

Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN

Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN

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4-methyl-3-(pyridin-4-yl)-1H-1,2,4-triazol-5(4H)-thione

4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol

3-Mercapto-4-methyl-5-(4-pyridyl)-1,2,4-triazole

4-methyl-5-(4-pyridyl)-1,2,4-triazole-3-thiol

4H-1,2,4-Triazole-3-thiol,4-methyl-5-(4-pyridyl)

MFCD00112607

Pyridine,4-(3-mercapto-4-methyl-5-(4H-1,2,4-triazolyl))

4-methyl-5-pyridin-4-yl-2,4-dihydro-3H-1,2,4-triazole-3-thione

4-methyl-5-pyridin-4-yl-2,4-dihydro-[1,2,4]triazole-3-thione

4-Methyl-5-(4-pyridyl)-4H-1,2,4-triazole-3-thiol

4-methyl-5-(pyridin-4'-yl)-1,2,4-triazole-3(2H)-thione

2,4-Dihydro-4-methyl-5-(4-pyridyl)-3H-1,2,4-triazole-3-thione

2,4-Dihydro-4-methyl-5-(pyridin-4-yl)-3H-1,2,4-triazole-3-thione

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/25g
Purity: 95.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Customs

Bioassay

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.