Isotretinoin Raw for Treatment of Acne
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Synonyms: Isoretinoin; Isotrex; Neovitaminaacid; ro-4-3780
CAS No.: 4759-48-2
Molecular formula: C20H28O2
Molecular weight: 300.44
Melting point: 172-175 degree
Application: used as pharmaceutical raw materials for treatment of acne.
Soluble in trichloromethane, sparingly solube in ethanol, isopropanol and polyethylene glycol, practically insoluble in water
IR: the infrared absorbance spectrum is concordant with the reference standard spectrum
UV:Absorptivities at 354nm do not differ by more than 3.0%(calculated on the dried basis)
Loss on drying
Residue on lgnition
Limit of tretinoin
Calculated on the dried basis
The company engages in the development and production of steroid hormones, HongKong Kangrui Bio-Tech Co.,Ltd founded in 2003.Our company has been committed to:
1.The development and custom processing of APIs and intermediates of steroid hormones.
2.The sales and wholesale of APIs and intermediates.
3.The development and production of growth hormone and peptide hormone.
4.The inspection to APIs and intermediates, including purity and heavy metals etc.
Our company adheres to the management principle of "Customers' needs are our root, the high and new technology are our core belief, the world class quality is our tenet and developing together with the customers form all over the world is our ultimate porpose." We can provide the professional service in the production and sales of APIs and intermediates,based on giving full play to the technological advantage. Due to our huge technical advantages and strong production capacity, we come to the fore from many brothers company and obtain the customers' high praise.