Spiroxatrine

Modify Date: 2025-08-25 17:18:17

Spiroxatrine Structure
Spiroxatrine structure
Common Name Spiroxatrine
CAS Number 1054-88-2 Molecular Weight 379.45
Density 1.32g/cm3 Boiling Point 602.8ºC at 760mmHg
Molecular Formula C22H25N3O3 Melting Point N/A
MSDS N/A Flash Point 318.4ºC

 Use of Spiroxatrine


Spiroxatrine (R 5188) is a selective, dual antagonist of 5-HT1α and α2-adrenergic, with the Ki values of 3.94, 224000, 118.5 nM for 5-HT1α,5-HT1β and 5-HT2,respectively. Spiroxatrine (R 5188) has a sedative effect[1][2][3][4].

 Names

Name 8-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.32g/cm3
Boiling Point 602.8ºC at 760mmHg
Molecular Formula C22H25N3O3
Molecular Weight 379.45
Flash Point 318.4ºC
Exact Mass 379.19000
PSA 54.04000
LogP 2.58660
Vapour Pressure 1.74E-14mmHg at 25°C
Index of Refraction 1.665
InChIKey JVGBTTIJPBFLTE-UHFFFAOYSA-N
SMILES O=C1NCN(c2ccccc2)C12CCN(CC1COc3ccccc3O1)CC2

 Safety Information

WGK Germany 3

 Synonyms

L-803,087 trifluoroacetate
Espiroxatrina
MFCD00055134
R 5188
spiroxatriene
Spiroxatrinum
Spiroxatrine
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