L-Cysteine methyl ester (hydrochloride)


CAS No. : 18598-63-5

18598-63-5
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Cat. No. : HY-B1038
M.Wt: 171.65
Formula: C4H10ClNO2S
Purity: >98 %
Solubility: DMSO : 100 mg/mL (ultrasonic)
Introduction of 18598-63-5 :

L-Cysteine methyl ester hydrochloride is an antitussive, phlegmolytic agent used to relieve breathing difficulties caused by large amounts of phlegm. L-Cysteine methyl ester hydrochloride is a copper corrosion inhibitor used in various industrial studies[1][2][3]. In Vitro:L-Cysteine methyl ester hydrochloride (100 nM-100 μM) stimulates the secretory activity of trachea secretory cells, while high concentration stimulates the synthesis of mucinous glycoprotein in submucosal glands. It has an obvious viscosity-reducing effect on secretory cell mucous[2].
In Vivo:L-Cysteine methyl ester hydrochloride (500 μmol/kg, intravenous injection) can effectively overcome the harmful effects of morphine on respiration and gas exchange in Sprague Dawley rats without affecting the sedative or early anti-sensory effects of opioids[3].

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