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Product Name: 5-(3-Pyridylmethylene)rhodanine
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3785-78-2

3785-78-2 structure

3785-78-2 structure

Name: 5-(3-Pyridylmethylene)rhodanine
Chemical Name: (5Z)-5-(pyridin-3-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one
CAS Number: 3785-78-2
Molecular Formula: C₉H₆N₂OS₂
Molecular Weight: 222.28700
Create Date: 2016-03-07 10:34:19
Modify Date: 2025-09-13 10:42:29

Name	(5Z)-5-(pyridin-3-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one
Synonyms	5-pyridin-3-ylmethylene-2-thioxo-thiazolidin-4-one

Density	1.5g/cm3
Molecular Formula	C₉H₆N₂OS₂
Molecular Weight	222.28700
Exact Mass	221.99200
PSA	99.38000
LogP	1.89920
Index of Refraction	1.743

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VI8490000

CHEMICAL NAME :: Rhodanine, 5-(3-pyridylmethylene)-

CAS REGISTRY NUMBER :: 3785-78-2

BEILSTEIN REFERENCE NO. :: 0150377

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H6-N2-O-S2

MOLECULAR WEIGHT :: 222.29

WISWESSER LINE NOTATION :: T6NJ C1U- CT5MVYSYJ EUS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01034

HS Code	2934999090

500-22-1 structure

500-22-1

141-84-4 structure

141-84-4

~%

3785-78-2 structure

3785-78-2

Literature: Lapiere Journal de Pharmacie de Belgique, 11 <1956> 3, 5, 6 Full Text Show Details Allan et al. Journal of Organic Chemistry, 1958 , vol. 23, p. 112,113

Precursor 2
500-22-1 141-84-4
DownStream 1
65562-37-0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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