tianfu-chem_ β-ESTR...

tianfu-chem_ β-ESTRADIOL 50-28-2

tianfu-chem_ β-ESTRADIOL 50-28-2

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1 Kilogram

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β-ESTRADIOL 50-28-2 β-ESTRADIOL

Quick Details

  • Appearance:Powder
  • Application:For Pharmaceutical chenmical synthesis
  • PackAge:In 25KG PP Drums
  • ProductionCapacity:100|Kilogram|Month
  • Storage:In Room Temperature
  • Transportation:Shipment by sea or Air as non-dangerous chemical

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Details:

Product Name: β-ESTRADIOL
Synonyms: BETA-ESTRADIOL-16,16,17-D3;17BETA-ESTRADIOL-16,16,17-D3;(+)-3,17β-estradiol;(17b)-estra-1,3,5(10)-triene-3,17diol;(17β)-estra-1,3,5(10)-triene-3,17diol;.alpha.-Oestradiol;.beta.-Oestradiol;17-.beta.-Estra-1,3,5(10)-triene-3,17-diol
CAS: 50-28-2
MF: C18H24O2
MW: 272.38
EINECS: 200-023-8
Product Categories: Steroids;Estrogen;Hormone;Analytical Chemistry;Biochemistry;Environmental Endocrine Disruptors;Estradiol, etc. (Environmental Endocrine Disruptors);Hydroxysteroids;Intracellular receptor;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;API;VIVELLE;Hormone Drugs;Inhibitors;powder or crystal
Mol File: 50-28-2.mol
β-ESTRADIOL Structure
β-ESTRADIOL Chemical Properties
Melting point 178-179 °C(lit.)
alpha D25 +76 to +83° (dioxane)
Boiling point 355.44°C (rough estimate)
density 1.0708 (rough estimate)
refractive index 80.4 ° (C=1, Dioxane)
Fp 2℃
storage temp. 2-8°C
solubility Practically insoluble in water, soluble in acetone, sparingly soluble in ethanol (96 per cent), slightly soluble in methylene chloride.
form powder
pka pKa 10.71±0.02(H2O(0.1% p-dioxane) t=25±0.1 I=0.03(KCl))(Approximate)
color White to off-white
Water Solubility Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, acetone, dioxane and alkali hydroxides. Slightly soluble in vegetable oils.
Merck 14,3703
BRN 1914275
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey VOXZDWNPVJITMN-ZBRFXRBCSA-N
CAS DataBase Reference 50-28-2(CAS DataBase Reference)
NIST Chemistry Reference Estra-1,3,5(10)-triene-3,17beta-diol(50-28-2)
EPA Substance Registry System Estra-1,3,5(10)- triene-3,17-diol (17.beta.)-(50-28-2)
Safety Information
Hazard Codes T,Xn,F
Risk Statements 60-61-45-63-64-40-36-20/21/22-11-48
Safety Statements 53-22-36/37/39-45-36/37-26-16-36-20
RIDADR 2811
WGK Germany 3
RTECS KG2975000
F 8-10
HazardClass 6.1
PackingGroup III
HS Code 29372390

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