Product Name: Terbinafine Hydrochloride / Terbinafine HCl CAS 78628-80-5 Purity: >99% State: Solid Customized: Non-Customized Powder: Yes MW: 327.891 Transport Package: Cardboard Barrel Specification: Pharmaceutical Intermediates Origin: China HS Code: 2921499090 Product Description Product DescriptionTerbinafine hydrochloride is an antifungal, which is highly hydrophobic and tends to accumulate in hair, skin, nails, and fatty tissue.Terbinafine hydrochloride is a white fine crystalline powder that is freely soluble in methanol and dichloromethane, soluble in ethanol, and slightly soluble in water.Like other allylamines, terbinafine inhibits ergosterol synthesis by inhibiting squalene epoxidase, an enzyme that is part of the fungal cell membrane synthesis pathway. Because terbinafine prevents conversion of squalene to lanosterol, ergosterol cannot be synthesize.SpecificationCharactersAppearanceWhite or almost white powderWhite powderSolubilityPractically insoluble in water and in aceton, soluble in ethanol and in methanolCompliesIdentificationA: IRThe infrared absorption spectrum exhibits maximum only at the same wavelengths as that of the standard sampleCompliesB:It gives reaction of chloridesCompliesImpurity A NMT 0.1%0.00%Impurity B NMT 0.1%0.01%Impurity C NMT 0.1%0.02%Impurity D NMT 0.1%0.02%Any other impurity NMT0.1%0.05%Total of impurity NMT 0.3%0.15%Loss on dryingNMT0.5%0.15%Sulphated ashNMT0.1%0.02%Assay99%~101% (dried substance )99.85%Application1. Terbinafine is mainly effective on the dermatophyte group of fungi.2. As a 1% cream or powder, it is used topically for superficial skin infections such as jock itch (tinea cruris), athlete's foot (tinea pedis), and other types of ringworm (tinea corporis). Terbinafine cream works in about half the time required by other antifungals.3. Oral 250-mg tablets are often prescribed for the treatment of onychomycosis, a fungal nail infection, typically by a dermatophyte or Candida species. Fungal nail infections are located deep under the nail in the cuticle to which topically applied treatments are unable to penetrate in sufficient amounts. The tablets may, rarely, cause hepatotoxicity, so patients are warned of this and may be monitored with liver function tests. Alternatives to oral administration have been studied.4. Terbinafine hydrochloride may induce or exacerbate subacute cutaneous lupus erythematosus. Persons with lupus erythematosus should first discuss possible risks with their doctor before initiation of therapy.Packaging & ShippingPacking1kg with double plastic container inside/Aluminum foil bag ;25kg with double plastic container inside/Fiber drum outside.Or as your request.Shipped in 3 days after payment.Storage1.Stored in a cool and dry well-closed container and in ventilated area.2.kept away from moisture and strong light or high temperature.3.Two years under well storage situation and stored away from direct sun light.Company InformationHebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.
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