99%+ Purity Trimegestone Pure Powder

Product Details:


Trimegestone Powder Information
Trimegestone Price100gAccording to your needs
500gAccording to your needs
1000gAccording to your needs
Steroid packagingSpecial stealth packaging through Customs
Delivery timeAbout 7 days
ShippingEMS, Hongkong Post, DHL, TNT, Fedex
Payment termsWU, MG, Bitcoin, T/T
Minimum order

10g powder


99%+ Purity Trimegestone Pure Powder


Trimegestone Details:

Product name: Trimegestone
Synonym: Trimegestone [INN]; RU 27987; Estra-4,9-dien-3-one, 17- (2-hydroxy-1-oxopropyl) -17-methyl-, (17beta (S)) -; Totelle Sekvens (17beta) -17 - [(2S) -2-hydroxypropanoyl] -17-methylestra-4 (1) -Li-5-hydroxypropanoyl] -17-methylestra- , 9-dien-3-one
CAS Number: 74513-62-5
Molecular formula: C22H30O3
Molecular weight: 342.4718
InChI: 1 / C22H30O3 / c1-13 (23) 20 (25) 22 (3) 11-9-19-18-6-4-14-12-15 (24) 5-7-16 (14) 17 (18) 8-10-21 (19,22) 2 / h12-13,18-19,23H, 4-11H2,1-3H3 / t13-, 18 +, 19-, 21-, 22 + / m0 / S1
Density: 1.16 g / cm3
Boiling point: 522.6 ° C at 760 mmHg
Flash point: 284 ° C
Steam pressure: 4.16E-13mmHg at 25 ° C
Appearance:white powder


Trimegestone Descriptions:

Trimegestone (INN) (brand names Ondeva, Totelle Sekvens (both in combination with estrogen)) is a steroidal progestin of the 19-norprogesterone group related to promegestone which is marketed in Europe as a hormonal contraceptive and for use in hormonal replacement therapy for postmenopausal symptoms.


Trimegestone Applications:


Trimegestone has very high affinity for the progesterone receptor, only weak affinity for the mineralocorticoid receptor, and little or no affinity for other steroid hormone receptors. In accordance, it is described as a very potent and pure progestogen, in fact the most potent progestin of the 19-norprogesterone group (clinically effective in endometriosis at only 0.1 mg/day), and possesses weak antimineralocorticoid activity and no androgenic, antiandrogenic, estrogenic, or glucocorticoid activity.Unlike progesterone, trimegestone does not metabolize into neurosteroids and hence does not influence GABAA receptor signaling or produce sedative side effects.


The oral bioavailability of trimegestone is 100%.Its elimination half-life is 13.8 hours.It is metabolized mainly via hydroxylation.

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