Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-[1-(1-hydroxypyridin-2-ylidene)ethylimino]-1,1-dimethyl-thiourea
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Purity: 98.0%
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87587-01-7

87587-01-7 structure

Name: 3-[1-(1-hydroxypyridin-2-ylidene)ethylimino]-1,1-dimethyl-thiourea
Chemical Name: Hydrazinecarbothioamide, N,N-dimethyl-2-[1-(2-pyridinyl)- ethylidene]-, N-oxide
CAS Number: 87587-01-7
Molecular Formula: C₁₀H₁₄N₄OS
Molecular Weight: 238.30900
Create Date: 2016-09-20 05:13:24
Modify Date: 2025-09-16 22:22:56

Name	Hydrazinecarbothioamide, N,N-dimethyl-2-[1-(2-pyridinyl)- ethylidene]-, N-oxide
Synonyms	4-Methyl-1-(1-(2-pyridyl)ethylidene)-3-thiosemicarbazide 2-acetylpyridine N-oxide N(4)-dimethylthiosemicarbazone KETONE,METHYL 2-PYRIDYL,4-METHYL-3-THIOSEMICARBAZONE 2-acetylpyridine (4)N-methyl thiosemicarbazone Hapmtsc 2-Acetylpyridine-4-methyl-3-thiosemicarbazone Semicarbazide,4-methyl-1-(1-(2-pyridyl)ethylidene)-3-thio 2-Acetylpyridine-N-oxide 4N-dimethylthiosemicarbazone 2-acetylpyridine N(4)-methyl-thiosemicarbazone 2-acetylpyridine 4-methylthiosemicarbazone 2-acetylpyridine-(4)-N-methylthiosemicarbazine

Density	1.19g/cm3
Boiling Point	330ºC at 760 mmHg
Molecular Formula	C₁₀H₁₄N₄OS
Molecular Weight	238.30900
Flash Point	153.4ºC
Exact Mass	238.08900
PSA	85.18000
LogP	1.66610
Index of Refraction	1.594

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OB5590000

CHEMICAL NAME :: Ketone, methyl 2-pyridyl, 1-oxide, 4,4-dimethyl-3-thiosemicarbazone

CAS REGISTRY NUMBER :: 87587-01-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H14-N4-O-S

MOLECULAR WEIGHT :: 238.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 160 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: 27,87,1984

2457-50-3

6926-58-5

~35%

87587-01-7

Literature: Bermejo, Elena; Carballo, Rosa; Castineiras, Alfonso; Dominguez, Ricardo; Liberta, Anthony E.; Maichle-Mossmer, Caecilia; West, Douglas X. Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 1999 , vol. 54, # 6 p. 777 - 787

87587-00-6

124-40-3

~92%

87587-01-7

Literature: Scovill, John P.; Klayman, Daniel L.; Lambros, Chris; Childs, George E.; Notsch, John D. Journal of Medicinal Chemistry, 1984 , vol. 27, # 1 p. 87 - 91

1122-62-9

87587-01-7

2457-50-3

87587-01-7

Literature: Scovill, John P.; Klayman, Daniel L.; Lambros, Chris; Childs, George E.; Notsch, John D. Journal of Medicinal Chemistry, 1984 , vol. 27, # 1 p. 87 - 91

Precursor 5
87587-00-6 124-40-3 2457-50-3 6926-58-5
1122-62-9
DownStream 0

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