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2020375-99-7

2020375-99-7 Structure

2020375-99-7 Structure
IdentificationBack Directory
[Name]

Aclidinium bromide intermediate
[CAS]

2020375-99-7
[Synonyms]

(S)-quinuclidin-3-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate
2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3S)-1-azabicyclo[2.2.2]oct-3-yl ester
[Molecular Formula]

C17H19NO3S2
[MOL File]

2020375-99-7.mol
[Molecular Weight]

349.46
Chemical PropertiesBack Directory
[Boiling point ]

513.3±50.0 °C(Predicted)
[density ]

1.40±0.1 g/cm3(Predicted)
[pka]

10.33±0.29(Predicted)
Hazard InformationBack Directory
[Uses]

(S)-Quinuclidin-3-yl-2-hydroxy-2,2-di(thiophen-2-yl)acetate is an intermediate in the synthesis of (S)-Aclidinium Bromide (A190190) is an isomer of Aclidinium Bromide (A190180) a novel long-acting antimuscarinic bronchodilator in phase II clinical trials for the treatment of chronic obstructive pulmonary disease (1,2).
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