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Estradiol

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  Post Date: Jun 12,2015
  Expiry Date: Jun 11,2016
  Detailed Description: Cas No. :50-28-2 CAS: 50-28-2
57-91-0
Molecular Formular. : C18H24O2
Molecular Weight. : 272.38
EINECS : 200-023-8
Specification : USP34
Characteristics : White powder
Identification : A: IR
B: UV
Specific optical rotation : + 76°~ +83°
Any individual impurity : ≤0.5%
Total impurities : ≤1.0%
Water : ≤3.5%
Assay : 97.0 ~ 103.0 %
Packing : 5kg/tin

  CAS Registry Number:

50-28-2

  Synonyms: ;1,3,5-estratriene-3,17beta-diol;17beta-estradiol;3,17beta-dihydroxy-1,3,5(10)-estratriene; dihydrofolliculin;(8alpha,9beta,13alpha,14beta,17alpha)-estra-1,3,5(10)-triene-3,17-diol;Beta-Estradiol;B-estradiol;17ß-Estradiol;Estradiol;
  Molecular Formula: C18H24O2
  Molecular Weight: 272.382
  Molecular Structure: 50-28-2 β-estradiol
  Hazard Symbols:  T:Toxic;
  Risk Codes: R45:;
  Safety Description: S53:;
S45:;

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