Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (pyrazin-2-ylmethylideneamino)thiourea
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Purity: 98.0%
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7000-48-8

7000-48-8 structure

7000-48-8 structure

Name: (pyrazin-2-ylmethylideneamino)thiourea
Chemical Name: [(E)-pyrazin-2-ylmethylideneamino]thiourea
CAS Number: 7000-48-8
Molecular Formula: C₆H₇N₅S
Molecular Weight: 181.21800
Create Date: 2017-10-15 21:57:19
Modify Date: 2025-08-26 14:21:44

Name	[(E)-pyrazin-2-ylmethylideneamino]thiourea
Synonyms	2-Pyrazinecarbaldehyde thiosemicarbazone pyrazine-2-carbaldehyde thiosemicarbazone Pyrazin-2-carbaldehyd-thiosemicarbazon

Density	1.45g/cm3
Boiling Point	358.4ºC at 760 mmHg
Molecular Formula	C₆H₇N₅S
Molecular Weight	181.21800
Flash Point	170.5ºC
Exact Mass	181.04200
PSA	108.28000
LogP	0.73490
Index of Refraction	1.715

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ2200000

CHEMICAL NAME :: Pyrazinecarboxaldehyde, thiosemicarbazone

CAS REGISTRY NUMBER :: 7000-48-8

BEILSTEIN REFERENCE NO. :: 0141552

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H7-N5-S

MOLECULAR WEIGHT :: 181.24

WISWESSER LINE NOTATION :: T6N DNJ B1UNMYZUS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 400 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: 9,585,1966

34569-20-5 structure

34569-20-5

~%

7000-48-8 structure

7000-48-8

Literature: Kushner et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 3617,3618,3620

768-05-8 structure

768-05-8

~%

7000-48-8 structure

7000-48-8

Literature: Kushner et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 3617,3618,3620

Precursor 2
34569-20-5 768-05-8
DownStream 0

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