Product Name

  • Name

    Tiotropium bromide

  • EINECS 680-665-7
  • CAS No. 136310-93-5
  • Density
  • Solubility
  • Melting Point 218-2200C
  • Formula C19H22BrNO4S2
  • Boiling Point
  • Molecular Weight 472.42
  • Flash Point
  • Transport Information
  • Appearance White solid
  • Safety
  • Risk Codes R36
  • Molecular Structure Molecular Structure of 136310-93-5 (Tiotropium bromide)
  • Hazard Symbols Xi
  • Synonyms 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane,7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-, bromide, (1a,2b,4b,5a,7b)- (9CI);(1a,2b,4b,5a,7b)-7-[(Hydroxydi-2-thienylacetyl)oxy]-9,9-di-methyl-3-oxa-9-azoniatricyclo[3.3.1.0]nonanebromide;BA 679BR;Spiriva;tiopropium;
  • PSA 115.54000
  • LogP -0.69150

Tiotropium bromide Chemical Properties


Product Name: Tiotropium bromide
Molecular Weight: 472.41628 [g/mol]
Molecular Formula: C19H22BrNO4S2
H-Bond Donor: 1
H-Bond Acceptor: 5 
Product Categories: API; Heterocycles; Intermediates & Fine Chemicals; Pharmaceuticals; Sulfur & Selenium Compounds; Tiotropium 
Appearance: White Solid
Melting Point: 218-220 °C
Classification Code of 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane,7-[(2-hydroxy-2,2-di-2-thienylacetyl)oxy]-9,9-dimethyl-, bromide (1:1), (1a,2b,4b,5a,7b)- (CAS NO.136310-93-5): Anti-Asthmatic Agents; Autonomic Agents; Bronchodilator agents; Cholinergic Agents; Cholinergic antagonists; Neurotransmitter Agents; Parasympatholytics; Peripheral Nervous System Agents; Respiratory System Agents

Tiotropium bromide Uses

 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane,7-[(2-hydroxy-2,2-di-2-thienylacetyl)oxy]-9,9-dimethyl-, bromide (1:1), (1a,2b,4b,5a,7b)- (CAS NO.136310-93-5) is used as muscarinic receptor antagonist.

Tiotropium bromide Specification

 Benzoicacid, 2-chloro-, methyl ester (CAS NO.610-96-8), its Synonyms are Methyl 2-chlorobenzoate ; Methyl o-chlorobenzoate ; Methyl-2-chlorobenzoate ; Benzoic acid, o-chloro-, methyl ester (8CI) ; Methyl 2-chlorobenzoate .

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