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17α,20β-Dihydroxy-4-pregnen-3-one

  • CAS No. 1662-06-2

  • Cat. No. CS-0643585
  • Molecule weight332.48
  • Purity≥96%
  • MDL No.MFCD00010485

*For research and further manufacturing use only, not for direct human use.

17α,20β-Dihydroxy-4-pregnen-3-one|CS-0643585

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General Information

  • CAS No. 1662-06-2
  • Cat. No. CS-0643585
  • Purity ≥96%
  • MDL No. MFCD00010485
  • Storage -20°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₁H₃₂O₃
  • Molecular Weight 332.48
  • Synonym(s) 17,20β-P; 17,20β-DHP
  • SMILES C[C@@]12[C@](CC[C@]2(O)[C@H](O)C)([H])[C@@]3([H])[C@@](CC1)([H])[C@@]4(C(CC3)=CC(CC4)=O)C

Description

Inducing germinal vesicle breakdown in Persian sturgeon oocytes at 1 μg/ml, 17α,20β-Dihydroxy-4-pregnen-3-one (CAS 1662-06-2) mediates teleost oocyte maturation via gonadotropin-stimulated biosynthesis and regulates male spermiation through milt production at 5 mg/kg.

Application

17α,20β-Dihydroxy-4-pregnen-3-one (CAS 1662-06-2) activates ciliated and microvillous olfactory receptor neurons in fish, triggering precise neurophysiological responses. This compound acts as a key chemical signal. Researchers use it to map olfactory pathways and decode hormonal shifts during male cichlid courtship behaviors.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   57.53
  • LogP   3.6302
  • H_Acceptors   3
  • H_Donors   2
  • Rotatable_Bonds   1

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