1-(4-methoxyphenyl)-5-sulfanylidenepyrrolidin-2-one

Modify Date: 2025-11-24 17:05:06

1-(4-methoxyphenyl)-5-sulfanylidenepyrrolidin-2-one Structure
1-(4-methoxyphenyl)-5-sulfanylidenepyrrolidin-2-one structure
Common Name 1-(4-methoxyphenyl)-5-sulfanylidenepyrrolidin-2-one
CAS Number 4166-11-4 Molecular Weight 221.27600
Density 1.31g/cm3 Boiling Point 361.6ºC at 760 mmHg
Molecular Formula C11H11NO2S Melting Point N/A
MSDS N/A Flash Point 172.5ºC

 Names

Name 1-(4-methoxyphenyl)-5-sulfanylidenepyrrolidin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.31g/cm3
Boiling Point 361.6ºC at 760 mmHg
Molecular Formula C11H11NO2S
Molecular Weight 221.27600
Flash Point 172.5ºC
Exact Mass 221.05100
PSA 61.63000
LogP 2.21440
Index of Refraction 1.641
InChIKey BCDLKDLNQZXPBJ-UHFFFAOYSA-N
SMILES COc1ccc(N2C(=O)CCC2=S)cc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WN2900000
CHEMICAL NAME :
Succinimide, N-(p-methoxyphenyl)-2-thio-
CAS REGISTRY NUMBER :
4166-11-4
BEILSTEIN REFERENCE NO. :
1532415
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H11-N-O2-S
MOLECULAR WEIGHT :
221.29
WISWESSER LINE NOTATION :
T5VNVTJ BR DO1& DSH

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 :
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: AD607-952

 Safety Information

HS Code 2933790090

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

1-(p-Anisyl)-2-thiosuccinimide
1-(4-methoxy-phenyl)-5-thioxo-pyrrolidin-2-one
N(p-Methoxyphenyl)monothiosuccinimide
Succinimide,N-(p-methoxyphenyl)-2-thio
N-(4-Methoxy-phenyl)-monothio-succinimid
2-Pyrrolidinone,1-(4-methoxyphenyl)-5-thioxo
USAF WI-4
N-p-Methoxyphenyl-thiosuccinimid
Succinimide,N-(p-methoxyphenyl)thio
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