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Substance Name: Pregn-16-en-20-one, 3-hydroxy-, (3-alpha,5-beta)- (9CI)
RN: 566-60-9
InChIKey: SFXPZLCQRZASKK-UHGZNKHPSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C21-H32-O2

Molecular Weight

  • 316.4818
 
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Names and Synonyms

Synonyms

  • 16-Dehydropregnanolone
  • 16-Pregnenolone
  • 3-alpha-Hydroxy-5-beta-pregn-16-en-20-one

Systematic Names

  • 5-beta-Pregn-16-en-20-one, 3-alpha-hydroxy-
  • Pregn-16-en-20-one, 3-hydroxy-, (3-alpha,5-beta)- (9CI)

Registry Numbers

CAS Registry Number

  • 566-60-9

System Generated Number

  • 0000566609

Structure Descriptors

InChI

1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h6,14-16,18-19,23H,4-5,7-12H2,1-3H3/t14-,15-,16+,18+,19+,20+,21-/m1/s1

InChIKey

SFXPZLCQRZASKK-UHGZNKHPSA-N

Smiles

CC(=O)C1=CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CC[C@H](C4)O)C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LDLo intraperitoneal 160mg/kg (160mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Journal of Medicinal Chemistry. Vol. 11, Pg. 117, 1968.