ChemicalBook--->CAS DataBase List--->41353-91-7

41353-91-7

41353-91-7 Structure

41353-91-7 Structure
IdentificationBack Directory
[Name]

Spiro[oxirane-2,3'-quinuclidine]
[CAS]

41353-91-7
[Synonyms]

3-Methylenequinuclidine oxide
3-Methylenequinuclidine epoxide
Spiro[oxirane-2,3'-quinuclidine]
Spiro[1-azabicyclo[2.2.2]octane-3,2'-oxirane]
1'-azaspiro[oxirane-2,3'-bicyclo[2.2.2]octane]
(1'S,2R,4'S)-1'-azaspiro[oxirane-2,3'-bicyclo[2.2.2]octane]
[Molecular Formula]

C8H13NO
[MDL Number]

MFCD11655994
[MOL File]

41353-91-7.mol
[Molecular Weight]

139.19
Chemical PropertiesBack Directory
[Boiling point ]

211.3±13.0 °C(Predicted)
[density ]

1.17±0.1 g/cm3(Predicted)
[form ]

solid
[pka]

10.43±0.20(Predicted)
[InChI]

1S/C8H13NO/c1-3-9-4-2-7(1)8(5-9)6-10-8/h7H,1-6H2
[InChIKey]

TYCHQBRUARUTCL-UHFFFAOYSA-N
[SMILES]

N12CC3(C(CC2)CC1)OC3
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Environment (GHS09)
GHS07,GHS09
[Signal word ]

Warning
[Hazard statements ]

H315-H317-H319-H410
[Precautionary statements ]

P261-P264-P273-P280-P280-P391
[WGK Germany ]

WGK 3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Aquatic Chronic 1
Eye Irrit. 2
Skin Irrit. 2
Skin Sens. 1
Hazard InformationBack Directory
[Description]

1'-Azaspiro[oxirane-2,3'-bicyclo[2.2.2]octane] (also known as Spiro[oxirane-2,3'-quinuclidine]) is a key intermediate in the synthesis of Mequitazine. Mequitazine is an antihistamine preparation, commonly used to treat bronchial asthma, allergic rhinitis, urticaria, and pruritus associated with dermatological conditions (eczema, dermatitis, pruritus).
[Uses]

4-Azaspiro[bicyclo[2.2.2]octane-2,2'-oxirane] is an intermediate used in the synthesis of trans-Cevimeline Hydrochloride (C283525), which is a reagent in the preparation of spiro-oxathiolane/quinuclidine sulfoxide derivative for the treatment of central nervous and cholinergic system disease or disorders.
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