Product name: Bimatoprost Synonyms:-  INCI name: Bimatoprost CAS No.: 155206-00-1 EINECS: 642-890-9 Quality: assay 99.5%-102.0% up by HPLC Molecular formula: C25H37NO4 Molecular weight: 415.57   Description: Individuals may even use eyelash transplantations to improve the appearance of their eyelashes. The unique properties of eyelashes (e.g., relatively long telogen and short anagen phases compared with scalp hairs, slow rate of growth, and a lack of influence by androgens) may allow for specific aesthetic interventions to improve the appearance of natural eyelashes. Some over-the-counter (OTC) products may contain prostaglandin analogs that can affect eyelash growth, but neither the safety nor efficacy of these OTC cosmetics has been fully studied. Originally indicated for the reduction of intraocular pressure, the synthetic prostaglandin analog bimatoprost was recently approved for the treatment of hypotrichosis of the eyelashes. In a double-blinded, randomized, vehicle-controlled trial, bimatoprost safely and effectively grew natural eyelashes, making them longer, thicker, and darker. Bimatoprost was generally safe and well tolerated and appears to provide an additional option for individuals looking to improve the appearance of their eyelashes. Specification (assay 99.5%-102.0% up by HPLC): Item Specification Description White powder Identification (by HPLC) RT of the sample should match with standard in the related substances Solubility Very soluble in ethanol, methanol, sparingly to slightly soluble in water Water ≤1.0% Specific rotation [α]20D +33°~ +39° Residue on ignition ≤0.1% Heavy metals ≤10ppm Residue solvent Ethanol ≤0.5% Ethyl acetate ≤0.5% N-Hexane ≤0.029% Ether ≤0.5% 15 β-bimatoprost ≤0.2% 15-keto derivative ≤0.2% 5,6-trans isomer ≤0.2% Other single max impurity ≤0.1% Total other impurities ≤0.5% Purity ≥99.0% Assay(by HPLC) 99.5%~102% Production capacity: 100g/month Storage condition: with ice bag for transportation, 2-8℃ for long term storage Package material: vial, bottle Package size:1g/vial, 5/vial, 10g/vial, 50g/bottle, 500g/bottle