Norgestimate

Modify Date: 2024-01-02 10:38:08

Norgestimate Structure
Norgestimate structure
Common Name Norgestimate
CAS Number 35189-28-7 Molecular Weight 369.497
Density 1.2±0.1 g/cm3 Boiling Point 497.9±45.0 °C at 760 mmHg
Molecular Formula C23H31NO3 Melting Point 216ºC
MSDS Chinese USA Flash Point 254.9±28.7 °C
Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Warning

 Use of Norgestimate


Norgestimate, a synthetic progesterone analog, is an orally active progestin with highly selective progestational activity and minimal androgenicity. Norgestimate is used for an oral contraceptive[1][2].

 Names

Name norgestimate
Synonym More Synonyms

 Norgestimate Biological Activity

Description Norgestimate, a synthetic progesterone analog, is an orally active progestin with highly selective progestational activity and minimal androgenicity. Norgestimate is used for an oral contraceptive[1][2].
Related Catalog
In Vitro Norgestimate is converted to at least two active metabolites: levonorgestrel 3-oxime (deacetylated norgestimate; norelgestromin) and levonorgestrel[1].
References

[1]. Stanczyk FZ, et al. All progestins are not created equal. Steroids. 2003 Nov;68(10-13):879-90.

[2]. Phillips A, et al. Preclinical evaluation of norgestimate, a progestin with minimal androgenic activity. Am J Obstet Gynecol. 1992 Oct;167(4 Pt 2):1191-6.

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 497.9±45.0 °C at 760 mmHg
Melting Point 216ºC
Molecular Formula C23H31NO3
Molecular Weight 369.497
Flash Point 254.9±28.7 °C
Exact Mass 369.230408
PSA 58.89000
LogP 5.00
Vapour Pressure 0.0±2.9 mmHg at 25°C
Index of Refraction 1.611

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JF7976000
CHEMICAL NAME :
18,19-Dinorpregn-4-en-20-yn-3-one, 17-(acetyloxy)-13-ethyl-, 3-oxime, (17-alpha)-
CAS REGISTRY NUMBER :
35189-28-7
LAST UPDATED :
198910
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C23-H31-N-O3
MOLECULAR WEIGHT :
369.55

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1 mg/kg
SEX/DURATION :
female 2 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Fertility - other measures of fertility
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 16,541,1977

 Safety Information

Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Warning
Hazard Statements H302-H315-H319-H361fd
Precautionary Statements P281-P305 + P351 + P338
Hazard Codes Xn
Risk Phrases 63-22-36/38-62
Safety Phrases 26-36/37
RIDADR NONH for all modes of transport
RTECS JF7976000

 Synthetic Route

~85%

Norgestimate Structure

Norgestimate

CAS#:35189-28-7

Literature: RICHTER GEDEON VEGYESZETI GYAR R.T. Patent: WO2005/868 A1, 2005 ; Location in patent: Page/Page column 5 ;

 Precursor & DownStream

Precursor  1

DownStream  0

 Articles42

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Types of combined oral contraceptives used by US women.

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We sought to estimate the prevalence of types of combined oral contraceptives (COCs) used among US women.We analyzed interview-collected data from 12,279 women aged 15-44 years participating in the Na...

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Progestins in preventive hormone therapy. Including pharmacology of the new progestins, desogestrel, norgestimate, and gestodene: are there advantages?

Obstet. Gynecol. Clin. North Am. 21(2) , 299-319, (1994)

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 Synonyms

(3E,8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-3-(hydroxyimino)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate
(+)-13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-4-en-20-yn-3-one Oxime Acetate (Ester)
d-17beta-acetoxy-13beta-ethyl-17alpha-ethinyl-gon-4en-3-one oxime
dexnorgestrelacetime
Norgestimat
Norgestimate
NORGESTIMATE,USP STANDARD
levonorgestrel acetate 3-oxime
(3E,8R,9S,10R,13S,14S,17R)-17-Ethinyl-13-ethyl-3-(hydroxyimino)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ylacetat
acétate de (3E,8R,9S,10R,13S,14S,17R)-13-éthyl-17-éthynyl-3-(hydroxyimino)-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tétradécahydro-1H-cyclopenta[a]phénanthrén-17-yle
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