Guaisteine

Modify Date: 2025-08-24 16:01:44

Guaisteine Structure
Guaisteine structure
Common Name Guaisteine
CAS Number 103181-72-2 Molecular Weight 341.44600
Density 1.273 g/cm3 Boiling Point 510.5ºC at 760 mm
Molecular Formula C15H19NO4S2 Melting Point 72-76ºC
MSDS N/A Flash Point 262.5ºC

 Names

Name S-[2-[2-[(2-methoxyphenoxy)methyl]-1,3-thiazolidin-3-yl]-2-oxoethyl] ethanethioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.273 g/cm3
Boiling Point 510.5ºC at 760 mm
Melting Point 72-76ºC
Molecular Formula C15H19NO4S2
Molecular Weight 341.44600
Flash Point 262.5ºC
Exact Mass 341.07600
PSA 106.44000
LogP 2.19310
Vapour Pressure 1.54E-10mmHg at 25°C
Index of Refraction 1.583

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KI9443162
CHEMICAL NAME :
Ethanethioic acid, S-(2-(2-((2-methoxyphenoxy)methyl)-3-thiazolidinyl)-2 -oxoethyl) ester
CAS REGISTRY NUMBER :
103181-72-2
LAST UPDATED :
199603
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C15-H19-N-O4-S2
MOLECULAR WEIGHT :
341.47

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 :
>1 gm/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: 38,508,1995

 Synonyms

Guaisteine
Guaisteinum
Guaisteina
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