ML-9 hydrochloride

ML-9盐酸盐

Also known as: 1-(5-Chloronaphthalene-1-sulfonyl)-1H-hexahydro-1,4-diazepine hydrochloride, 1-(5-Chloronaphthalenesulfonyl)-1H-hexahydro-1,4-diazepine, hydrochloride, 1-(5-Chloronaphthalene-1-sulfonyl)homopiperazine, HCl, 1-[(5-Chloro-1-naphthyl)sulfonyl]-1,4-diazepane hydrochloride, ML-9 HCl, ML9 hydrochloride, 1-(5-Chloronaphthalenesulfonyl)homopiperazine hydrochloride, MFCD00065525

ML-9 hydrochloride (CAS 105637-50-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H18Cl2N2O2S and a molecular weight of 361.287 g/mol. It is also known as 1-(5-Chloronaphthalene-1-sulfonyl)-1H-hexahydro-1,4-diazepine hydrochloride, 1-(5-Chloronaphthalenesulfonyl)-1H-hexahydro-1,4-diazepine, hydrochloride and 1-(5-Chloronaphthalene-1-sulfonyl)homopiperazine, HCl. Key properties include a melting point of 196-200ºC, a boiling point of 508.8ºC at 760mmHg and a flash point of 261.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 105637-50-1
Jingsj CID: J-46013-4
Molecular Formula: C₁₅H₁₈Cl₂N₂O₂S
Chinese Name: ML-9盐酸盐
Molecular Weight: 361.287 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	196-200ºC
Boiling Point	508.8ºC at 760mmHg
Flash Point	261.5ºC
Exact Mass	360.046600
PSA	57.79000
LogP	4.62670
Vapor Pressure	1.79E-10mmHg at 25°C

Activity & Biological Data

Additional Information	[1]. Ito S, et al. ML-9, a myosin light chain kinase inhibitor, reduces intracellular Ca2+ concentration in guinea pig trachealis.Eur J Pharmacol. 2004 Feb 23;486(3):325-33. [2]. Shaikh S, et al. The STIM1 inhibitor ML9 disrupts basal autophagy in cardiomyocytes by decreasing lysosome content.Toxicol In Vitro. 2018 Apr;48:121-127. [3]. Kondratskyi A1, et al.Identification of ML-9 as a lysosomotropic agent targeting autophagy and cell death.Cell Death Dis. 2014 Apr 24;5:e1193.

Additional Information

[1]. Ito S, et al. ML-9, a myosin light chain kinase inhibitor, reduces intracellular Ca2+ concentration in guinea pig trachealis.Eur J Pharmacol. 2004 Feb 23;486(3):325-33. [2]. Shaikh S, et al. The STIM1 inhibitor ML9 disrupts basal autophagy in cardiomyocytes by decreasing lysosome content.Toxicol In Vitro. 2018 Apr;48:121-127. [3]. Kondratskyi A1, et al.Identification of ML-9 as a lysosomotropic agent targeting autophagy and cell death.Cell Death Dis. 2014 Apr 24;5:e1193.

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of ML-9 hydrochloride?

The CAS number of ML-9 hydrochloride is 105637-50-1.

What are the molecular formula and molecular weight of ML-9 hydrochloride?

ML-9 hydrochloride has molecular formula C15H18Cl2N2O2S and molecular weight 361.287 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "ML-9 hydrochloride (CAS 105637-50-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46013-4 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.