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Isotretinoin

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  Post Date: Nov 23,2018
  Expiry Date: May 22,2019
  Detailed Description: Cas No. :4759-48-2 Specs:99.3%Min
Melting point of 172--175 C (lit.)
Storage conditions -- 20 C
Water solubility insoluble
Stability Stable, but probably air and light sensitive.
Combustible. Incompatible with strong oxidizing agents.

Loss on drying NMT0.5%
Residue on lgnition NMT0.1%
Heavy Metal NMT0.002%
Limit of tretinoin NMT1.0%
Residual solvents Ethanol 5000ppm Max
Purity(HPLC) 99.3%

  CAS Registry Number:

4759-48-2

  Synonyms: ;13-cis-retinoic acid; 13-cis-vitamin a acid; 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-cis-4-trans-6-trans-8-trans-nonatetraenoic acid;(13cis)-15-oxidoretinal;A different dimension acid;
  Molecular Formula: C20H27O2
  Molecular Weight: 299.4277
  Molecular Structure: 4759-48-2 isotretinoin
  Hazard Symbols:  T:Toxic;
  Risk Codes: R36/37/38:;
R61:;
  Safety Description: S26:;
S37/39:;
S45:;
S53:;

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