ChemicalBook >> CAS DataBase List >>2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester

2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester

CAS No.
320347-97-5
Chemical Name:
2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester
Synonyms
GYDFTKNRHZMENP-ZDUSSCGKSA-N;Tiotropium Bromide Impurity 2;Aclidinium Bromide Impurity 5;Tiotropium bromide Impurity 18;(R)-Quinucldin-3-yl hydroxybis(2-thienyl)acetate;(R)-quinuclidin-3-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester-5
CBNumber:
CB82668165
Molecular Formula:
C17H19NO3S2
Molecular Weight:
349.46
MDL Number:
MFCD22683689
MOL File:
320347-97-5.mol
Last updated:2023-07-01 08:28:08

2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Properties

Melting point 180℃ (isopropyl ether )
Boiling point 513.3±50.0 °C(Predicted)
Density 1.40±0.1 g/cm3(Predicted)
pka 10.33±0.29(Predicted)
FDA UNII N2EN87KJ5D

2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC Q795835 (R)-3-Quinuclidinyldi(2-thienyl)glycolate 320347-97-5 100mg $160 2021-12-16 Buy
TRC Q795835 (R)-3-Quinuclidinyldi(2-thienyl)glycolate 320347-97-5 250mg $345 2021-12-16 Buy
TRC Q795835 (R)-3-Quinuclidinyldi(2-thienyl)glycolate 320347-97-5 500mg $650 2021-12-16 Buy
TRC Q795835 (R)-3-Quinuclidinyldi(2-thienyl)glycolate 320347-97-5 1g $1260 2021-12-16 Buy
Product number Packaging Price Buy
Q795835 100mg $160 Buy
Q795835 250mg $345 Buy
Q795835 500mg $650 Buy
Q795835 1g $1260 Buy

2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Chemical Properties,Uses,Production

Uses

(R)-3-Quinuclidinyl di(2-thienyl)glycolate acts as a potent and long-acting muscarinic antagonist with minimal systemic exposure after inhalation. Used in the treatment of chronic obstructive pulmonary disease.

4746-63-8
25333-42-0
320347-97-5
Synthesis of 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester from 2-HYDROXY-2,2-BIS(2-THIENYL) ACETIC ACID and (R)-(-)-3-Quinuclidinol

2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester (R)-Quinucldin-3-yl hydroxybis(2-thienyl)acetate 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester-5 Aclidinium Bromide Impurity 5 Tiotropium Bromide Impurity 2 (R)-quinuclidin-3-yl 2-hydroxy-2,2-di(thiophen-2-yl)acetate 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Tiotropium bromide Impurity 18 GYDFTKNRHZMENP-ZDUSSCGKSA-N 320347-97-5