35189-28-7

Name	Norgestimate
Synonyms	D-138 Norgestimate Norgestimate (200 mg) (17R)-17-(Acetyloxy)-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one oxime (17a)-17-(Acetyloxy)-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one 3-Oxime (17α)-17-(Acetyloxy)-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one 3-OxiMe (17-alpha)-17-(acetyloxy)-13-ethyl-18,19-dinorpregn-4-en-20-yn-3-one3-oxime 18,19-dinorpregn-4-en-20-yn-3-one,17-(acetyloxy)-13-ethyl-,3-oxime,(17-alpha 13-ethyl-17-ethynyl-3-hydroxyimino-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl acetate (3E,13S,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 (non-preferred name) (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 (non-preferred name)
CAS	35189-28-7
InChI	InChI=1/C23H31NO3/c1-4-22-12-10-19-18-9-7-17(24-26)14-16(18)6-8-20(19)21(22)11-13-23(22,5-2)27-15(3)25/h2,14,18-21,26H,4,6-13H2,1,3H3/b24-17+/t18?,19?,20?,21?,22-,23-/m0/s1

Molecular Formula	C23H31NO3
Molar Mass	369.5
Density	1.22±0.1 g/cm3(Predicted)
Melting Point	216°C
Boling Point	497.9±45.0 °C(Predicted)
Specific Rotation(α)	D25 +110°
Flash Point	254.919°C
Solubility	DMSO: soluble5mg/mL (clear solution)
Vapor Presure	0mmHg at 25°C
Appearance	powder
Color	white to beige
BRN	6440219
pKa	12.21±0.60(Predicted)
Storage Condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere
Stability	Hygroscopic
Refractive Index	1.611
Physical and Chemical Properties	Melting Point: 216°C
In vitro study	Norgestimate is converted to at least two active metabolites: levonorgestrel 3-oxime (deacetylated norgestimate; norelgestromin) and levonorgestrel.

Hazard Symbols	Xn - Harmful
Risk Codes	R63 - Possible risk of harm to the unborn child R22 - Harmful if swallowed R36/38 - Irritating to eyes and skin. R62 - Possible risk of impaired fertility
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves.
WGK Germany	3
RTECS	JF7976000
HS Code	2937230000

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CAS: 35189-28-7
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35189-28-7

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