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%
Stocking Period: 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%
Stocking Period: 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%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

3652-32-2

3652-32-2 structure

3652-32-2 structure

Name: 4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
Chemical Name: 4-methyl-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione
CAS Number: 3652-32-2
Molecular Formula: C₈H₈N₄S
Molecular Weight: 192.24100
Create Date: 2018-12-21 12:15:07
Modify Date: 2025-09-04 17:34:56

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

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

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

4406-96-6 structure

4406-96-6

~79%

3652-32-2 structure

3652-32-2

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

39178-35-3 structure

39178-35-3

6610-29-3 structure

6610-29-3

~56%

3652-32-2 structure

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

144-55-8 structure

144-55-8

4406-96-6 structure

4406-96-6

~%

3652-32-2 structure

3652-32-2

Literature: US4900743 A1, ;

54-85-3 structure

54-85-3

~%

3652-32-2 structure

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%

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.