Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Thioisonicotinamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2196-13-6

2196-13-6 structure

Name: 4-Pyridinecarbothioamide
Chemical Name: pyridine-4-carbothioamide
CAS Number: 2196-13-6
Molecular Formula: C₆H₆N₂S
Molecular Weight: 138.190
Catalog: Research Areas Others
Create Date: 2018-02-10 08:00:00
Modify Date: 2025-08-24 13:33:19
Thioisonicotinamide (4-Pyridylthioamide) is a synthetic intermediate used for pharmaceutical synthesis.

Name	pyridine-4-carbothioamide
Synonyms	Isonicotinic acid thioamide 4-thiocarbamoylpyridine Thioisonicotinamide pyridine-4-carbothioamide 4-Pyridylthioamide Thio-4-pyridinecarboxamide 4-Pyridylthiocarboxamide Isonicotinamide,thio EINECS 218-592-6 Isothionicotinamide 4-Pyridinecarbothioamide MFCD00006437 pyridine-4-thioamide

Description	Thioisonicotinamide (4-Pyridylthioamide) is a synthetic intermediate used for pharmaceutical synthesis.
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others

Density	1.3±0.1 g/cm3
Boiling Point	278.9±32.0 °C at 760 mmHg
Melting Point	201 °C
Molecular Formula	C₆H₆N₂S
Molecular Weight	138.190
Flash Point	122.5±25.1 °C
Exact Mass	138.025162
PSA	71.00000
LogP	0.23
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.664

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US4204000

CHEMICAL NAME :: 4-Pyridinecarbothioamide

CAS REGISTRY NUMBER :: 2196-13-6

BEILSTEIN REFERENCE NO. :: 0002174

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H6-N2-S

MOLECULAR WEIGHT :: 138.20

WISWESSER LINE NOTATION :: T6NJ DYZUS

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 :: 1250 mg/kg

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

REFERENCE :: JOCEAH Journal of Organic Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1936- Volume(issue)/page/year: 19,753,1954

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	20/21/22-42/43-36/37/38-22
Safety Phrases	S26-S36/37/39
RIDADR	NONH for all modes of transport
RTECS	US4204000
HS Code	2933399090

1453-82-3

~70%

2196-13-6

Literature: Martelli, Alma; Testai, Lara; Citi, Valentina; Marino, Alice; Pugliesi, Isabella; Barresi, Elisabetta; Nesi, Giulia; Rapposelli, Simona; Taliani, Sabrina; Da Settimo, Federico; Breschi, Maria C.; Calderone, Vincenzo ACS Medicinal Chemistry Letters, 2013 , vol. 4, # 10 p. 904 - 908

100-48-1

~96%

2196-13-6

Literature: Khosropour; Noei; Mirjafari Journal of the Iranian Chemical Society, 2010 , vol. 7, # 3 p. 752 - 758

696-54-8

~80%

2196-13-6

Literature: Noei, Jalil; Khosropour, Ahmad R. Tetrahedron Letters, 2008 , vol. 49, # 49 p. 6969 - 6971

108103-05-5

2196-13-6

Literature: Chemische Berichte, , vol. 87, p. 825,834

872-85-5

2196-13-6

Literature: Synthetic Communications, , vol. 44, # 3 p. 408 - 416

Precursor 5
1453-82-3 100-48-1 696-54-8 108103-05-5
872-85-5
DownStream 10
106950-18-9 3731-53-1 1822-53-3 21346-36-1
21278-85-3 100-48-1 581-47-5 15311-09-8
89830-71-7 1453-82-3

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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