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979-02-2

979-02-2 structure
979-02-2 structure
Name 16-Dehydropregenolone Acetate
Synonyms 5,16-Pregnadien-3β-ol-20-one acetate
(3-beta)-3-(acetyloxy)pregna-5,16-dien-20-one
3β-Acetoxy-5,16-pregnadien-20-one
16-dien-20-one,3-beta-hydroxy-pregna-acetate
16-Denyprasterone ac
Abiraterone Impurity 64
16-denybroregenoioneacetate
[(3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
6-Dehydro Pregnenolone Acetate
5, 16-PREGNADIEN-3β-OL-20-ONE ACETATE
EINECS 213-558-7
3-Acetyloxypregna-5,16-dien-20-one
(3β)-20-Oxopregna-5,16-dien-3-yl acetate
3β-Acetyloxy-pregna-5,16-dien-20-one
MFCD00051130
20-Oxopregna-5,16-dien-3β-ol acetate
16-Dehydropregnenolone acetate (Abiraterone Impurity)
Pregna-5,16-dien-20-one, 3-(acetyloxy)-, (3β)
5,16-Pregnadiene-3β-ol-20-one acetate
3-(acetyloxy)-16-dien-20-on(3-beta)-pregna
ACETIC ACID (3S,8R,9S,10R,13S,14S)-17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL ESTER
Abiraterone Related Compound 1
Abiraterone Pregnenolone-16-ene Acetate
16-DPA
5,16-PREGNADIEN-3BETA-OL-20-ONE ACETATE
16-Dehydropregnenolone acetate
3b-Acetoxy-5,16-pregnadien-20-one
5,16-Pregnadien-3b-ol-20-one acetate
Pregna-5,16-dien-20-one, 3β-hydroxy-, acetate
DEHYDROPREGNENOLONE ACETATE, 16-(RG)
3β-Hydroxypregna-5,16-dien-20-one Acetate
(3-nitroso-1,3-thiazolidin-2-yl)methanol
16-DEHYDROPREGNENOLONE ACETATE
Pregna-5,16-dien-20-one, 3β-hydroxy-, acetate (8CI)
(17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,11,12,14,15-DECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL) ACETATE
(3β)-3-(Acetyloxy)pregna-5,16-dien-20-one
16-DPA(16-DENYDRO PREGNENOIONE ACETATE)
3β-Acetoxy-5,16-pregnadien-20-one, 3β-Hydroxy-5,16-pregnadien-20-one acetate, 5,16-Pregnadien-3β-ol-20-one acetate
acetic acid [(3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] ester
3β-Hydroxy-5,16-pregnadien-20-one acetate
5,16-PREGNADIEN-3B-ACETOXY-20-ONE
5,16-Pregnadiene-3-beta-ol-20
16-DEHYDRO PREGNENLONE ACETATE
3b-hydroxy-5,16-pregnadien-20-one acetate
16-Dehydropregnenolone-3β-acetate
Acetic acid pregnenolone ester
16,DPA 16-DEHYDRO PRNENOLONE ACETATE
20-oxopregna-5,16-dien-3-beta-yl acetate
Pregna-5,16-dien-3-ol-20-one3-acetate
3BETA-ACETOXY-5,16-PREGNADIEN-20-ONE
16,17-Didehydropregnenolone acetate
[(3S,8R,9S,10R,13S,14S)-17-ethanoyl-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] ethanoate
3BETA-HYDROXY-5,16-PREGNADIEN-20-ONE ACETATE
5,16-pregnadiene-3-beta-ol-20-oneacetate
3β-Acetoxypregna-5,16-dien-20-one
(3S,8R,9S,10R,13S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate
Pregnenolone Acetate 16-Dehydro
Acetate pregnancy dehydropregnenolone
Diphenol ketone acetic acid
20-Oxopregna-5,16-die
3-Hydroxypregna-5,16-dien-20-one3-acetate
dehydropregnenoloneacetate
(3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-diMethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate
16-Dehydropregnenolone Aceta
Density 1.1±0.1 g/cm3
Boiling Point 464.4±45.0 °C at 760 mmHg
Melting Point 170-178ºC
Molecular Formula C23H32O3
Molecular Weight 356.498
Flash Point 200.1±28.8 °C
Exact Mass 356.235138
PSA 43.37000
LogP 5.14
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.547

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TU4156200
CHEMICAL NAME :
Pregna-5,16-dien-20-one, 3-(acetyloxy)-, (3-beta)-
CAS REGISTRY NUMBER :
979-02-2
BEILSTEIN REFERENCE NO. :
1026798
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C23-H32-O3
MOLECULAR WEIGHT :
356.55

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>8 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 18(2),32,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>8 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 18(2),32,1974
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-37/39
RIDADR NONH for all modes of transport
RTECS TU4156200
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