Detail of > 979-02-2
- CAS Number:
- 979-02-2
- Name:
16-Dehydropregnenolone acetate
- Formula:
- C23H32O3
- Molecular Structure:
- Synonyms:
- 20-oxopregna-5,16-dien-3-β-yl acetate;16-Denyprasterone Acetate;16-Denyprasterone Acetate(16-DPA);16-Dehydropregnenolone Acetate(16-DPA);16 Dehydropregneninolone, Acetate;Pregna-5,16-dien-20-one, 3- (acetyloxy)-, (3.beta.)-;20-Oxopregna-5, 16-dien-3.beta.-yl acetate;Dehydropregnenolone acetate;Pregna-5,16-dien-20-one, 3-beta-hydroxy-, acetate;Pregna-5,16-dien-20-one, 3beta-hydroxy-, acetate (8CI);4-08-00-01125 (Beilstein Handbook Reference);16,17-Didehydropregnenolone acetate;3.beta.-Acetoxypregna-5,16-dien-20-one;20-Oxopregna-5,16-dien-3-beta-yl acetate;(3-beta)-3-(Acetyloxy)pregna-5,16-dien-20-one;Pregna-5,16-dien-20-one, 3.beta.-hydroxy-, acetate;
- Molecular Weight:
- 356.50
- EINECS:
- 213-558-7
- Density:
- 1.11g/cm3
- Melting Point:
- 170-178 °C
- Boiling Point:
- 464.4 °C at 760mmHg
- Flash Point:
- 200.1 °C
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety:
- 26-37/39Details
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Reference
- Transformed steroids
- Transformed steroids. 134. New regioselective rearrangement of D16-steroids into D-homoazaandrostanes. Kamernitskii, A. V.; Turuta, A. M.; Fadeeva, T. M.; Bogdanov, V. S.; Cherepanova, E. G.; Korobov, A. A. (Inst. Org. Khim. im. 979-02-2 and 2232-16-8 are also in the experiment. Zelinskogo, Moscow, USSR). Izv. Akad. Nauk SSSR, Ser. Khim., (10), 2376-83 (Russian) 1983. CODEN: IASKA6. ISSN: 0002-3353. DOCUMENT TYPE: Journal CA Section: 32 (Steroids) Section cross-reference(s): 27 Treatment of 3b-acetoxypregna-5,16-dien-20-one with 2,4,6-Me3C6H2SO3NH2 gave azahomoandrostenes I, II, and III and 3b-acetoxyandrost-5-en-17-one via rearrangement of a sulfonyl oxime. Similar treatment of 3b-acetoxy-17-acetamidoandrosta-5,16-diene gave the same 4 products. .
- Pregnenolone acetate synthesis
- Pregnenolone acetate synthesis. Cavazzani, Jose Roberto; Bacha, Catarina T. M. (Dep. Farm., UFPr, Brazil). Trib. Farm., 49-50(1-2), 122-33 (Portuguese) 1982. CODEN: TFBRAU. 89186-01-6 and 979-02-2 are also in the experiment. ISSN: 0371-6619. DOCUMENT TYPE: Journal CA Section: 32 (Steroids) Pregnenolone acetate was prepd. from diosgenin in several steps in an overall yield of 60.6%. .
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