Welcome to LookChem.com Sign In|Join Free
  • or


Post Buying Request

29342-05-0 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
Cas No: 29342-05-0
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High purity ciclopirox CAS:29342-05-0
Cas No: 29342-05-0
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Cas No: 29342-05-0
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Ciclopirox 29342-05-0 C12H17NO2
Cas No: 29342-05-0
No Data 1 Gram 20 Metric Ton/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Chinese Ciclopirox supplier/suppliers manufacturer factory
Cas No: 29342-05-0
No Data No Data 1000 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Ciclopirox CAS 29342-05-0 Powder for Antibacterial Treatment
Cas No: 29342-05-0
No Data 10 Gram 10 Metric Ton/Month Hubei XinRunde Chemical Co., Ltd Contact Supplier
29342-05-0 Ciclopirox
Cas No: 29342-05-0
USD $ 1000.0-1000.0 / Kilogram 1 Kilogram 10 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
legal supply and raw material ciclopirox with competitive price CAS NO.29342-05-0 CAS NO.29342-05-0
Cas No: 29342-05-0
No Data 1 Kilogram 5000 Kilogram/Month Weifang Tansen Yiang international trading co., LTD Contact Supplier
Factory Supplier Ciclopirox CAS 29342-05-0 Pharmaceutical Intermediates
Cas No: 29342-05-0
USD $ 1.0-2.0 / Gram 10 Gram 12 Kilogram/Day Hubei Jusheng Technology Co., Ltd., Contact Supplier
Ciclopirox factory
Cas No: 29342-05-0
No Data No Data No Data Shaanxi Mingqi Chemical Co., Ltd Contact Supplier

29342-05-0 Usage


Broad spectrum antimycotic agent with some antibacterial activity

Topical antifungal

Ciclopirox is a novel broad-spectrum topical antifungal agent,it is successfully developed by pharmaceutical companies of the Federal Republic of Germany , the mechanism is by changing the integrity of the fungal cell membrane, causing intracellular material outflow, and blocking intake of protein precursors, resulting in fungal cell death, it has a strong bactericidal effect against dermatophytes, yeasts, molds, etc. And it has strong permeability . At higher concentrations,it can also have a certain extent inhibiting effect on a variety of actinomycetes, Gram-positive and Gram-negative bacteria and mycoplasma, chlamydia, trichomonas, Trichomonas vaginalis and Pseudomonas aeruginosa.
Compared with imidazole antifungal, ciclopirox has strong penetration ability in cuticle where skin fungus survive, so it has a significant inhibition effect on the cuticle deep fungi, such as onychomycosis.
Mainly it is used in clinical for superficial skin fungal infections, such as ringworm, athlete's foot, jock itch, tinea manus and pedis(especially keratosis thickening), tinea versicolor, skin candidiasis, Candida albicans and onychomycosis treatment.
The above information is edited by the chemicalbook of Tian Ye.

Chemical Properties

White or Light-Yellow Powder


Ciclopirox (Penlac) is a synthetic antifungal agent. Ciclopirox (Penlac) is used for topical dermatologic treatment of superficial mycoses. Ciclopirox (Penlac) is most useful against Tinea versicolor. [1] In a study conducted to further elucidate ciclopir

Brand name

Loprox(Medicis); Penlac (Sanofi Aventis).

Chemical Properties

Solid, m.p. 144 ℃.
Ciclopirox Olamine: [41621-49-2]. White crystalline powder, odorless, bitter taste. Soluble in methanol, ethanol or chloroform, slightly soluble in dimethylformamide or water, slightly soluble in ether. Melting point 124-128 ℃. Acute toxicity LD50 in mice, rats (mg/kg): 2898,3290 orally.


ChEBI: A cyclic hydroxamic acid that is 1-hydroxypyridin-2(1H)-one in which the hydrogens at positions 4 and 6 are substituted by methyl and cyclohexyl groups, repectively. A broad spectrum antigfungal agent, it also exhibits antibacterial acti ity against many Gram-positive and Gram-negative bacteria, and has anti-inflammatory properties. It is used a a topical treatment of fungal skin and nail infections.


Pyridine ketones broad-spectrum antifungal agents, have inhibiting effects on a variety of skin fungi . They can prevent the substances necessary for Candida albicans cells survival such as amino acids, potassium ions, phosphate,going through the cell membrane ,which can cause by certain important matrix or intracellular ions failure,and then inhibit or kill fungal cells. There are a wide range of anti-fungal effects, they can have a killing effect on the skin filamentous bacteria, yeast fungi , they have inhibition effects on a variety of Gram positive and negative bacteria, chlamydia, trichomoniasis, Proteus, E. coli, Pseudomonas and Staphylococcus bacteria. They are used to treat fungal skin disease, tinea versicolor, vulvovaginal Candida disease, skin and fingers (toe) candidiasis ,they have significant effects , and lower side effects.

production method

4-methyl-3-penten-2-one by oxidation of sodium hypochlorite (56% yield), is esterified to produce methyl-2-butenoate (the I), 67% yield, b.p. 135~139 ℃.
Cyclohexane carboxylic acid and thionyl chloride react to obtain cyclohexane carboxylic acid chloride. In the role of aluminum chloride,it reacts with methyl-2-butenoate (I) in a methylene chloride solvent, and the reaction is stirred for 4h, after post-treatment, vacuum collect 140-145 ℃ (0.4kPa) the distillate, 3-methyl-5-oxo-5-cyclohexyl-3-pentenoate (ciclopirox, II) is generated in 75% yield. And then it is stirred at room temperature for 20h together with hydroxylamine hydrochloride, sodium acetate, methanol and water , then it is added 50% sodium hydroxide , then it is stirred for 1h. After cooling with benzene extraction, the aqueous phase is acidified to Ph = 6. The precipitated crystals are recrystallized from ethanol, to give ciclopirox, m.p. 140~142 ℃, yield 48.3%. Finally,it is salified with the hydroxyl amine in methylene chloride to give almost quantitative ciclopirox, melting point 97~99 ℃.

29342-05-0 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
USP (1134018)  Ciclopirox  United States Pharmacopeia (USP) Reference Standard 29342-05-0 1134018-50MG 4,326.66CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017


1.1 GHS Product identifier

Product name ciclopirox

1.2 Other means of identification

Product number -
Other names CICLOPIROX

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:29342-05-0 SDS

Please post your buying leads,so that our qualified suppliers will soon contact you!

*Required Fields