99.5% purity Isotretinoin powder

1.cosmetic grade 2.synthetic retinoid 3.reduces sebaceous gland size 4.regulates cell proliferation and differentiation.

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Isotretinoin

DMF #.:19191:EDMF CAS #.: 4759-48-2

1.cosmetic grade2.synthetic retinoid3.reduces sebaceous gland size4.regulates cell proliferation and differentiation. 1 Molecular Weight:300.442 Molecular Formula:C20H28O23 Standard:USP26/28,EP54 Description:yellow crystalline powder.5 Assay:98.0-102.0%

USE

Isotretinoin or 13-cis retinoic acid is a very effective medication for the treatment of . It is a retinoid; this means it is derived from vitamin-A (retinoic acid). The liver naturally makes small quantities of isotretinoin from vitamin-A, but the drug we prescribe is made synthetically.

Certificate Of Analysis

Name of Product	ISOTRETINOIN
Manufacturing Date	2012.10.16	Expiry Date	2014.10.16
Standard	USP34
Items	Specification			Results
Description	Yellow crystalline powder			complies
Identification  A              B	The IR absorption spectrum should correspond			complies
	Should exhibits maximum absorption at 354nm			complies
Assay	98.0%-102.0%			100.2%
Loss on drying	≤0.5%			0.07%
Tretinoin	≤1.0%			0.1%
Residue on ignition	≤0.1%			0.02%
Heavy metals	<0.002%			<0.002%
Conclusion	The product complies with USP34

  

99.5% purity Isotretinoin powder