77-23-6

77-23-6 structure

Name: Pentoxyverine
Chemical Name: Pentoxyverine
CAS Number: 77-23-6
Molecular Formula: C₂₀H₃₁NO₃
Molecular Weight: 333.465
Catalog: Inorganic chemical industry Inorganic salt Metal halides and halides Metal iodide and salt
Create Date: 2018-02-27 08:00:00
Modify Date: 2025-08-20 17:54:35
Pentoxyverine (Carbetapentane) is a sigma-1 receptor agonist, with a Ki of 75 nM on guinea-pig brain membranes. Pentoxyverine is a centrally-acting cough suppressant with antimuscarinic and anticonvulsant properties. Pentoxyverine can be used for inhibiting bronchial interceptor, weakening of cough reflex, bronchial smooth muscle relaxation and reduction of airway resistance[1][2][3][4].

Name	Pentoxyverine
Synonyms	carbetapentane Cyclopentanecarboxylic acid, 1-phenyl-, 2-[2-(diethylamino)ethoxy]ethyl ester 2-{[2-(diethylamino)ethyl]oxy}ethyl 1-phenylcyclopentanecarboxylate Atussil EINECS 201-014-1 2-[2-(Diethylamino)ethoxy]ethyl 1-phenylcyclopentanecarboxylate Tuclase Pentoxyverine Sedotussin carbita Pentane ucb2543 Pentoxyverin Urex Pentoxiverin Pentoxiverine

Description	Pentoxyverine (Carbetapentane) is a sigma-1 receptor agonist, with a Ki of 75 nM on guinea-pig brain membranes. Pentoxyverine is a centrally-acting cough suppressant with antimuscarinic and anticonvulsant properties. Pentoxyverine can be used for inhibiting bronchial interceptor, weakening of cough reflex, bronchial smooth muscle relaxation and reduction of airway resistance[1][2][3][4].
Related Catalog	Research Areas >> Neurological Disease Signaling Pathways >> GPCR/G Protein >> Sigma Receptor
Target	Ki: 75 nM (sigma-1 receptor)[4]
In Vitro	Pentoxyverine competitive binds to [3H]-pentazocine-labelled sites on guinea-pig brain membranes, with a Ki of 75 nM[4].
In Vivo	Pentoxyverine (1-5 mg/kg; a single i.p.) inhibits citric-acid-induced cough in guinea-pigs[4].
References	[1]. Mohamed SH, et, al. Extraction-free spectrophotometric assay of the antitussive drug pentoxyverine citrate using sulfonephthalein dyes. Spectrochim Acta A Mol Biomol Spectrosc. 2019 Nov 5;222:117186. [2]. Tortella FC, et, al. Dextromethorphan and carbetapentane: centrally acting non-opioid antitussive agents with novel anticonvulsant properties. Brain Res. 1986 Sep 24;383(1-2):314-8. [3]. Calderon SN, et, al. Novel 1-phenylcycloalkanecarboxylic acid derivatives are potent and selective sigma 1 ligands. J Med Chem. 1994 Jul 22;37(15):2285-91. [4]. Brown C, et, al. Antitussive activity of sigma-1 receptor agonists in the guinea-pig. Br J Pharmacol. 2004 Jan;141(2):233-40.

CHEMICAL NAME :: Cyclopentanecarboxylic acid, 1-phenyl-, 2-(2-(diethylamino)ethoxy)ethyl ester

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 9,446,1957

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 9,446,1957

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: JPPMAB Journal of Pharmacy and Pharmacology. (Pharmaceutical Soc. of Great Britain, 1 Lambeth High St., London SEI 7JN, UK) V.1- 1949- Volume(issue)/page/year: 9,446,1957

17380-62-0

140-82-9

77-23-6

Literature: US2842585 , ;

Precursor 2
17380-62-0 140-82-9
DownStream 0

HS Code	2921300090
Summary	2921300090 other cyclanic, cyclenic or cyclotherpenic mono- or polyamines, and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%