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Substance Name: Testolactone [USAN:USP:INN]
RN: 968-93-4
UNII: 6J9BLA949Q
InChIKey: BPEWUONYVDABNZ-DZBHQSCQSA-N

Note

  • An antineoplastic agent that is a derivative of progesterone and used to treat advanced breast cancer.

Molecular Formula

  • C19-H24-O3

Molecular Weight

  • 300.3956
 

Classification Codes

Classification Codes

  • Antineoplastic
  • Antineoplastic Agents
  • Antineoplastic Agents, Hormonal

Superlist Classification Code

  • DEA Schedule III
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Names and Synonyms

Name of Substance

  • Testolactone
  • Testolactone [USAN:USP:INN]

MeSH Heading

  • Testolactone

Synonyms

  • 1,2,3,4,4a,4b,7,9,10,10a-Decahydro-2-hydroxy-2,4b-dimethyl-7-oxo-1-phenanthrenepropionic acid delta-lactone
  • 1,2-Didehydrotestololactone
  • 1-Dehydrotestololactone
  • 13-Hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid delta-lactone
  • 17alpha-Oxo-D-homo-1,4-androstadiene-3,17-dione
  • D-Homo-17a-oxaandrosta-1,4-diene-3,17-dione
  • delta(1)-Dehydrotestolactone
  • delta(1)-Testololactone
  • EINECS 213-534-6
  • Fludestrin
  • HSDB 3255
  • NSC 23759
  • NSC-12173
  • SQ 9538
  • Teolit
  • Teslac
  • Testolacton
  • Testolactona
  • Testolactona [INN-Spanish]
  • Testolactone
  • Testolactonum
  • Testolactonum [INN-Latin]
  • Testolattone
  • Testolattone [DCIT]
  • Testololactone, 1,2-didehydro-
  • Testololactone, 1-dehydro-
  • UNII-6J9BLA949Q

Systematic Names

  • 13,17-Secoandrosta-1,4-dien-17-oic acid, 13-hydroxy-3-oxo-, delta-lactone (8CI)
  • D-Homo-17a-oxaandrosta-1,4-diene-3,17-dione
  • Testolactone

Superlist Names

  • 13-Hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid lactone
  • DEA No. 4000
  • Testolactone

Registry Numbers

CAS Registry Number

  • 968-93-4

FDA UNII

  • 6J9BLA949Q

System Generated Number

  • 0000968934

Structure Descriptors

InChI

1S/C19H24O3/c1-18-9-7-13(20)11-12(18)3-4-14-15(18)8-10-19(2)16(14)5-6-17(21)22-19/h7,9,11,14-16H,3-6,8,10H2,1-2H3/t14-,15+,16+,18+,19+/m1/s1

InChIKey

BPEWUONYVDABNZ-DZBHQSCQSA-N

Smiles

[C@@H]12[C@@]3(C(=CC(=O)C=C3)CC[C@H]1[C@H]1[C@](CC2)(OC(=O)CC1)C)C

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 218.5 deg C   EXP
log P (octanol-water) 2.090 (none)   EST
Atmospheric OH Rate Constant 6.00E-11 cm3/molecule-sec 25 EST

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