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Testolactone

Testolactone Structure
CAS No.
968-93-4
Chemical Name:
Testolactone
Synonyms
teslak;teslac;teolit;sq9538;nsc-12173;NSC-23759;fludestrin;testolacton;TESTOLACTONE;Δ1-Testolactone
CBNumber:
CB4371689
Molecular Formula:
C19H24O3
Molecular Weight:
300.39
MOL File:
968-93-4.mol
Modify Date:
2023/11/1 18:37:15
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Testolactone Properties

Melting point 218-219°
alpha D23 -45.6° (c = 1.24 in chloroform)
Boiling point 482.0±45.0 °C(Predicted)
Density 1.17±0.1 g/cm3(Predicted)
solubility Chloroform (Sparingly), Methanol (Slightly)
form Solid
color White to Off-White
CAS DataBase Reference 968-93-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

HS Code  2937290000

Testolactone Chemical Properties,Uses,Production

Uses

Testolactone USP (Teslac) is used to treat Breast cancer.

General Description

Testolactone, 13-hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acidΔ-lactone (Teslac),was originally synthesized as a possible anabolic steroid,considering its structural similarity to testosterone. The keystructural difference from anabolic steroids is the D-ring lactone instead of the typical cyclopentyl ring. Althoughconsidered in many texts an androgen or anabolic steroid (itis a Schedule III drug because of its classification as an anabolicsteroid), testolactone lacks androgenic effects in vivo.Its action is believed to be caused by irreversible inhibitionof aromatase. It is a relatively weak inhibitor of aromatase,but the irreversible nature of the inhibition can lead to prolongedeffects. Its relatively weak inhibition of aromataseand its undesirable dosage schedule (5×50-mg tabletsq.i.d.) give this older agent only limited use in breast cancertreatment because of better available options.

Testolactone Preparation Products And Raw materials

Raw materials

BROWNSUGAR CORN STEEP LIQUOR

Preparation Products

Testolactone Suppliers

Global( 62)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
Hebei Mojin Biotechnology Co., Ltd +8613288715578 China 12455 58 Inquiry
Nantong Guangyuan Chemicl Co,Ltd +undefined17712220823 China 616 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29826 58 Inquiry
Hefei TNJ Chemical Industry Co.,Ltd. 0551-65418671 China 34571 58 Inquiry
LEAP CHEM CO., LTD. +86-852-30606658 China 24738 58 Inquiry
Shandong Hanjiang Chemical Co., Ltd +86-0533-2066820 +8618369939125 China 975 58 Inquiry
guoyungurui 18162595016 China 9978 58 Inquiry
Chongqing Botao Biotechnology Co., LTD 15223382610 15223382610 China 1831 58 Inquiry
Supplier Advantage
Pharmaffiliates Analytics and Synthetics P. Ltd 58
Hebei Mojin Biotechnology Co., Ltd 58
Nantong Guangyuan Chemicl Co,Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
career henan chemical co 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
LEAP CHEM CO., LTD. 58
Shandong Hanjiang Chemical Co., Ltd 58
guoyungurui 58
Chongqing Botao Biotechnology Co., LTD 58

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delta(1)-dehydrotestololactone delta(1)-testolactone delta-1-testololactone d-homo-17a-oxaandrosta-1,4-diene-3,17-dione epropionicaciddelta-lactone fludestrin nsc-12173 sq9538 teolit teslac teslak testolacton 17a-Oxa-D-homoandrosta-1,4-diene-3,17-dione NSC-23759 13-hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid delta-lactone 1,2-didehydrotestololactone Testolactone CIII (125 mg) (4aS,4bR,10aR,10bS,12aS)-3,4,4a,5,6,10a,10b,11,12,12a-decahydro-10a,12a-diMethyl-2H-phenanthro[2,1-b]pyran-2,8(4bH)-dione 13-Hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic Acid δ-Lactone 17a-Oxa-D-hoMo-1,4-androstadiene-3,17-dione Δ1-Testolactone Δ1-Testololactone Testolactone ketone (4as,4br,10ar,10bs,12ar)-10a,12a-dimethyl-4,4a,4b,5,6,10b,11,12-octahydro-3h-naphtho[6,5-f]chromene-2,8-dione TESTOLACTONE 1,2,3,4,4a,4b,7,9,10,10a-decahydro-2-hydroxy-2,4b-dimethyl-7-oxo-1-phenanthren 1,2-dehydrotestololactone 1,2-didehydro-testololacton 17alpha-oxo-d-homo-1,4-androstadiene-3,17-dione 17-secoandrosta-1,4-dien-17-oicacid,13-hydroxy-3-oxo-1delta-lactone 1-dehydrotestololactone delta(1)-dehydrotestolactone 2H-Phenanthro[2,1-b]pyran-2,8(4bH)-dione, 3,4,4a,5,6,10a,10b,11,12,12a-decahydro-10a,12a-dimethyl-, (4aS,4bR,10aR,10bS,12aS)- Testolactone CIII (1645006) 968-93-4 Inhibitors Intermediates & Fine Chemicals Pharmaceuticals Steroids