睾内酯

Description

testolactone · CAS 968-93-4 · C19H24O3. UNII 6J9BLA949Q. Melting Point: 218.5; Melting Point: 218-219 °C; Melting Point: 218.5 °C.

Identification

CAS Registry Number	968-93-4
PubChem CID	13769
Molecular formula	C19H24O3
IUPAC name	(4aS,4bR,10aR,10bS,12aS)-10a,12a-dimethyl-4,4a,4b,5,6,10b,11,12-octahydro-3H-naphtho[2,1-f]chromene-2,8-dione
UNII (FDA)	6J9BLA949Q

Computed Descriptors

Molecular Weight	300.4
XLogP3	3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	300.17254462
Monoisotopic Mass	300.17254462
Topological Polar Surface Area	43.4
Heavy Atom Count	22
Formal Charge	0

Physical & Chemical Properties

Melting Point	218.5
Melting Point	218-219 °C
Melting Point	218.5 °C
Solubility	2.30e-02 g/L
LogP	3.7

Physical description & handling notes

• Solid
• Crystals from acetone
• WHITE TO OFF-WHITE CRYSTALLINE POWDER
• PRACTICALLY ODORLESS
• Slightly soluble (27.4 mg/L)
• SLIGHTLY SOL IN WATER & BENZYL ALCOHOL; SOL IN ALC & CHLOROFORM; INSOL IN ETHER & SOLVENT HEXANE

GHS Hazard Classification

Reported hazard statements	H302 (100%)

Documented Uses

• Obtained by microbial transformation of progesterone, Reichstein's substance S, or testosterone.
• Fried et al, US 2744120 (1956 to Olin Mathieson)
• While data specific to testolactone were not available(SRC, 2005), the literature suggests that some pharmaceutically active compounds originating from human and veterinary therapy are not eliminated completely in municipal sewage treatment plants and are therefore discharged into receiving waters(1). Wastewater treatment processes often were not designed to remove them from the effluent(2). Selected organic waste compounds may be degrading to new and more persistent compounds that may be released instead of or in
• This is a controlled substance (anabolic steroid)... .
• Synthetic analogs of androgens have been used by professional, as well as amateur, athletes for possible performance enhancement.
• Anabolic Steroid Control Act of 2004. Public Law 108-358 (October 22, 2004)... includes /testolactone/ as an anabolic steroid

Synonyms

testolactone; Teslac; Teolit; 968-93-4; Fludestrin; Testolacton; 1-Dehydrotestololactone; 1,2-Didehydrotestololactone; delta(1)-Testololactone; Testolactona; Testolactonum; Testolattone; SQ 9538; SQ-9538; D-Homo-17A-oxaandrosta-1,4-diene-3,17-dione; Testololactone, 1-dehydro-

Frequently Asked Questions

What are the CAS number and molecular formula of testolactone?

CAS 968-93-4; molecular formula C19H24O3; molecular weight — g/mol.

What other names is testolactone known by?

testolactone, Teslac, Teolit, 968-93-4, Fludestrin, Testolacton.

Is testolactone classified as hazardous?

Hazard statements reported: H302.

What are the key physical properties of testolactone?

Melting Point: 218.5; Melting Point: 218-219 °C; Melting Point: 218.5 °C; Solubility: 2.30e-02 g/L.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.