Product Identification

Product Name

Desogestrel

Synonyms

(8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylidene-1,2,3,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol
13-Ethyl-11-methylene-18,19-dinor-17-alpha-pregn-4-en-20-yn-17-ol
18,19-Dinorpregn-4-en-20-yn-17-ol, 13-ethyl-11-methylene-, (17-alpha)
Cerazette
Dicromil
ORG-2969

CAS

54024-22-5

Formula

C22H30O

Molecular Weight

310.48

EINECS

258-929-4

RTECS

JF7975000

RTECS Class

Reproductive Effector; Human Data; Hormone

Merck

12,2971

Beilstein/Gmelin

2337782

Beilstein Reference

6-06

Physical and Chemical Properties

Melting Point

109 - 110

Boiling Point

428

Vapor Pressure

4E-9 (25 C)

Density

1.139 g/cm3

pKa/pKb

13.04 (pKa)

Heat Of Vaporization

78.9 kJ/mol

Usage

Oral contraceptive.

Fire Fighting Measures

Flash Point

188

Exposure Controls/Personal Protection

Exposure Effects

Properties of this material have not yet been prepared. Any recommendations are of a general nature. Many chemicals cause irritation of the eyes, skin, and respiratory tract. In severe cases respiratory tract irritation can progress to ARDS/acute lung injury which may be delayed in onset for up to 24 to 72 hours in some cases Irritation or burns of the esophagus or gastrointestinal tract are also possible if caustic or irritant chemicals are ingested. ALWAYS contact your local poision control authority or medical professional for assistance.