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C003 Sigma-Aldrich

(R)-(−)-3-Quinuclidinyl benzilate

Synonym: (R)-(−)-QNB, (R)-(−)-Quinuclidinyl-α-hydroxydiphenylacetate

  • CAS Number 62869-69-6

  • Empirical Formula (Hill Notation) C21H23NO3

  • Molecular Weight 337.41

  •  MDL number MFCD00085375

  •  PubChem Substance ID 57653972

  •  NACRES NA.22

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Properties

Related Categories Antagonists, Asymmetric Synthesis, Cell Biology, Cell Signaling and Neuroscience, Chemical Synthesis,
Quality Level   100
storage temp.   2-8°C
SMILES string   OC(C(=O)O[C@H]1CN2CCC1CC2)(c3ccccc3)c4ccccc4
InChI   1S/C21H23NO3/c23-20(25-19-15-22-13-11-16(19)12-14-22)21(24,17-7-3-1-4-8-17)18-9-5-2-6-10-18/h1-10,16,19,24H,11-15H2/t19-/m0/s1
InChI key   HGMITUYOCPPQLE-IBGZPJMESA-N
Gene Information   rat ... Chrm1(25229), Chrm2(81645), Chrm3(24260)

Description

Application

• Pharmacological agent used as muscarinic M3 antagonist for the inhaled treatment of chronic obstructive pulmonary disease (COPD)

Packaging

5 mg in glass bottle

Biochem/physiol Actions

Nonselective muscarinic acetylcholine receptor antagonist. More potent enantiomer of QNB.

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2811 6.1 / PGII
WGK Germany 
WGK 3
RTECS 
DD4638000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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