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Substance Name: Dienestrol [USP:INN:BAN]
RN: 84-17-3
InChIKey: NFDFQCUYFHCNBW-SCGPFSFSSA-N

Note

  • A synthetic, non-steroidal estrogen structurally related to stilbestrol. It is used, usually as the cream, in the treatment of menopausal and postmenopausal symptoms.

Molecular Formula

  • C18-H18-O2

Molecular Weight

  • 266.338
 

Classification Codes

  • Estrogen
  • Estrogens
  • Estrogens, Non-Steroidal
  • Hormone
  • Hormones
  • Hormones, Hormone Substitutes, and Hormone Antagonists
  • Mutation Data
  • Reproductive Effect
  • Tumor Data
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Names and Synonyms

Name of Substance

  • Dienestrol
  • Dienestrol [USP:INN:BAN]

MeSH Heading

  • Dienestrol

Synonyms

  • (E,E)-4,4'-(Diethylideneethylene)diphenol
  • 2,4-Hexadiene, 3,4-bis(4-hydroxyphenyl)-
  • 3,4-Bis(4-hydroxyphenyl)-2,4-hexadiene
  • 3,4-Bis(p-hydroxyphenyl)-2,4-hexadiene
  • 3,4-Bis(para-hydroxyphenyl)-2,4-hexadiene
  • 4,4'-(1,2-Diethylidene-1,2-ethanediyl)bisphenol
  • 4,4'-(Diethylideneethylene)diphenol
  • 4,4'-Dihydroxy-gamma,delta-diphenyl-beta,delta-hexadiene
  • 4,4'-Hydroxy-gamma,delta-diphenyl-beta,delta-hexadiene
  • Agaldog
  • CCRIS 9121
  • Cycladiene
  • Dehydrostilbestrol
  • Dehydrostilboestrol
  • Di(p-oxyphenyl)-2,4-hexadiene
  • Di(para-oxyphenyl)-2,4-hexadiene
  • Dienestrol
  • Dienestrolo
  • Dienestrolo [DCIT]
  • Dienestrolum
  • Dienestrolum [INN-Latin]
  • Dienoestrol
  • Dienoestrolum
  • Dienol
  • Dinestrol
  • Dinovex
  • DV
  • EINECS 201-519-7
  • Estragard
  • Estraguard
  • Estrodienol
  • Estroral
  • Follidiene
  • Follormon
  • Gynefollin
  • Hormofemin
  • HSDB 3313
  • Mesohexestrol
  • NSC 59809
  • Oestrasid
  • Oestrodiene
  • Oestrodienol
  • Oestroral
  • Oestrovis
  • p,p'-(Diethylideneethylene)diphenol
  • para,para'-(Diethylideneethylene)diphenol
  • Para-dien
  • Phenol, 4,4'-(1,2-diethylidene-1,2-ethanediyl)bis-, (E,E)-
  • Phenol, 4,4'-(diethylideneethylene)di-
  • Restrol
  • Retalon
  • Sexadien
  • Synestrol
  • Teserene
  • Willnestrol

Systematic Names

  • Dienestrol
  • Phenol, 4,4'-(1,2-diethylidene-1,2-ethanediyl)bis-
  • Phenol, 4,4'-(diethylideneethylene)di-

Superlist Names

  • Dienestrol
  • Dienoestrol
  • Dienoestrol [Nonsteroidal oestrogens]

Mixture Name

  • Estan

Registry Numbers

CAS Registry Number

  • 84-17-3

System Generated Number

  • 0000084173

Structure Descriptors

InChI

1S/C18H18O2/c1-3-17(13-5-9-15(19)10-6-13)18(4-2)14-7-11-16(20)12-8-14/h3-12,19-20H,1-2H3/b17-3+,18-4+

InChIKey

NFDFQCUYFHCNBW-SCGPFSFSSA-N

Smiles

C(\C(c1ccc(O)cc1)=C\C)(c1ccc(O)cc1)=C\C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 227.5 deg C   EXP
log P (octanol-water) 5.320 (none)   EST
Water Solubility 3 mg/L 37 EXP
Atmospheric OH Rate Constant 1.38E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.