Moxifloxacin hydrochloride

Also known as: Moxifloxacin HCl, Avelox, Avalox, BAY 12-8039, Vigamox, 1-cyclopropyl-6-fluoro-8-methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride, Moxifloxacin (Hydrochloride), Moxifloxacin hydrochloride (1:1), Moxifloxacin HCl USP

Moxifloxacin hydrochloride (CAS 186826-86-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H25ClFN3O4 and a molecular weight of 437.892 g/mol. Key properties include a boiling point of 636.4ºC at 760 mmHg and a flash point of 338.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 186826-86-8
Jingsj CID: J-1975936-5
Molecular Formula: C₂₁H₂₅ClFN₃O₄
Molecular Weight: 437.892 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	636.4ºC at 760 mmHg
Flash Point	338.7ºC
Exact Mass	437.151764
PSA	83.80000
LogP	3.56630
Vapor Pressure	4.56E-17mmHg at 25°C
Storage Conditions	2-8°C

Activity & Biological Data

Additional Information	[1]. Balfour, J.A. and H.M. Lamb, Moxifloxacin: a review of its clinical potential in the management of community-acquired respiratory tract infections. Drugs, 2000. 59(1): p. 115-39. [2]. Culley, C.M., et al., Moxifloxacin: clinical efficacy and safety. Am J Health Syst Pharm, 2001. 58(5): p. 379-88. [3]. Ioannidis, O., et al., Effect of moxifloxacin on the survival, lipid peroxidation and inflammation of immunosuppressed rats with soft tissue infection from Stenotrophomonas maltophilia. Microbiol Immunol, 2013.

Additional Information

[1]. Balfour, J.A. and H.M. Lamb, Moxifloxacin: a review of its clinical potential in the management of community-acquired respiratory tract infections. Drugs, 2000. 59(1): p. 115-39. [2]. Culley, C.M., et al., Moxifloxacin: clinical efficacy and safety. Am J Health Syst Pharm, 2001. 58(5): p. 379-88. [3]. Ioannidis, O., et al., Effect of moxifloxacin on the survival, lipid peroxidation and inflammation of immunosuppressed rats with soft tissue infection from Stenotrophomonas maltophilia. Microbiol Immunol, 2013.

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 Moxifloxacin hydrochloride?

The CAS number of Moxifloxacin hydrochloride is 186826-86-8.

What are the molecular formula and molecular weight of Moxifloxacin hydrochloride?

Moxifloxacin hydrochloride has molecular formula C21H25ClFN3O4 and molecular weight 437.892 g/mol.

What are the upstream and downstream products of Moxifloxacin hydrochloride?

For Moxifloxacin hydrochloride, Upstream Products: Moxifloxacin, (S,S)-2,8-Diazabicyclo[4.3.0]nonane, 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid; Downstream Products: Moxifloxacin.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Moxifloxacin hydrochloride (CAS 186826-86-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1975936-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.