Isotretinoin Raw for Treatment of Acne

Origin
China
Minimum Order
1OGRAM
Inspection
N/A
Packing
Packaged in Foil Bag or as Your Request
Delivery
3 DAYS after payment
Payment
L/C,T/T,Western Union,Paypal,Money Gram

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  
EINECS: 225-296-0
Melting point: 172-175 degree
Application: used as pharmaceutical raw materials for treatment of acne.

Items
Standards
Results
Appearance
Yellow crystals
Yellow crystals
Soluble in trichloromethane, sparingly solube in ethanol, isopropanol and polyethylene glycol, practically insoluble in water
conforms
Identification
IR: the infrared absorbance spectrum is concordant with the reference standard spectrum
Conforms
UV:Absorptivities at 354nm do not differ by more than 3.0%(calculated on the dried basis)
0.5%
Loss on drying
NMT0.5%
0.13%
Residue on lgnition
NMT0.1%
0.05%
Heavy Metal
NMT0.002%
<0.002%
Limit of tretinoin
NMT1.0%
0.13%
Residual solvents
Ethanol ≤5000ppm
1349ppm
Purity(HPLC)
Calculated on the dried basis
99.3%

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.

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Isotretinoin CAS 4759-48-2 used for skin disease pharmaceutical raw material factory supply

Payment:L/C T/T D/P Western Union
Delivery:N/A
Origin:China
Packing:1kg/ Aluminum foil bag 25kg/paper drum with plastic bags
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+86 158 5866 6887