Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Hydrazinecarbothioamide,2-(2-pyridinylmethylene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3608-75-1

3608-75-1 structure

Name: Hydrazinecarbothioamide,2-(2-pyridinylmethylene)-
Chemical Name: (pyridin-2-ylmethylideneamino)thiourea
CAS Number: 3608-75-1
Molecular Formula: C₇H₈N₄S
Molecular Weight: 180.23000
Create Date: 2016-06-21 22:52:35
Modify Date: 2025-09-16 09:14:49

Name	(pyridin-2-ylmethylideneamino)thiourea
Synonyms	Hydrazinecarbothioamide,2-(2-pyridinylmethylene) 2-Pyridinecarboxaldehyde thiosemicarbazone 2-Formylpyridine thiosemicarbazone Picoline-2-aldehyde thiosemicarbazone Picolinaldehyde,thiosemicarbazone Pyridine-2-carboxaldehyde thiosemicarbazone 1-(pyridin-2-ylmethylene)thiosemicarbazide

Density	1.32g/cm3
Boiling Point	346.5ºC at 760 mmHg
Molecular Formula	C₇H₈N₄S
Molecular Weight	180.23000
Flash Point	163.3ºC
Exact Mass	180.04700
PSA	99.93000
LogP	1.36030
Index of Refraction	1.665

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TJ4200000

CHEMICAL NAME :: Picolinaldehyde, thiosemicarbazone

CAS REGISTRY NUMBER :: 3608-75-1

BEILSTEIN REFERENCE NO. :: 0132695

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H8-N4-S

MOLECULAR WEIGHT :: 180.25

WISWESSER LINE NOTATION :: T6NJ B1UNMYZUS

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 :: 70 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 30910 ug/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation test systems - not otherwise specified

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 2500 umol/L

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 21,3213,1972

HS Code	2933990090

1121-60-4

79-19-6

~82%

3608-75-1

Literature: Yi, Wei; Dubois, Carole; Yahiaoui, Samir; Haudecoeur, Romain; Belle, Catherine; Song, Huacan; Hardre, Renaud; Reglier, Marius; Boumendjel, Ahcne European Journal of Medicinal Chemistry, 2011 , vol. 46, # 9 p. 4330 - 4335

109-06-8

79-19-6

3608-75-1

Literature: Wegler et al. Angewandte Chemie, 1958 , vol. 70, p. 351,365

300395-43-1

79-19-6

3608-75-1

Literature: Fox Journal of Organic Chemistry, 1952 , vol. 17, p. 547,553

1452-63-7

3608-75-1

Literature: Supaniewski et al. Bulletin de l'Academie Polonaise des Sciences, Serie des Sciences Chimiques, 1955 , vol. 3, p. 55,58 Chem.Abstr., 1956 , # 7800

586-98-1

3608-75-1

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

2524-52-9

3608-75-1

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

Precursor 6
1121-60-4 79-19-6 109-06-8 1452-63-7
586-98-1 2524-52-9
DownStream 5
25468-22-8 76686-93-6 62236-02-6 51984-11-3
122096-04-2

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%

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