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16-Dehydropregnenolone acetate

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Origin: China

Cas No: 979-02-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
979-02-2
Other Names:
16-Dehydropregnenolone acetate
MF:
C23H32O3
EINECS No.:
213-558-7
Place of Origin:
Shanghai, China
Grade Standard:
Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity:
99.0%min
Appearance:
powder
Application:
Medicine
Brand Name:
TERPPON
Model Number:
207
color:
white
Packaging&Delivery
Packaging Details
DRUMS
Port
Shanghai
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 20 To be negotiated

Property

CAS No.: 979-02-2 Formula: C23H32O3 Molecular Weight: 356.49800

Description

16-Dehydropregnenolone Acetate is the dehydration product of Pregnenolone Acetate (). 16-Dehydropregnenolone Acetate is used in the preparation of pregnane derivatives and its glycosides as potential anticancer agents.

Basic Info

Chemical Name	16-Dehydropregnenolone acetate
Synonyms	16-DPA; 3β-Hydroxy-5,16-pregnadien-20-one acetate; 3β-Acetoxy-5,16-pregnadien-20-one; [16-Dehydropregenolone Acetate]; 5,16-Pregnadien-3β-ol-20-one acetate;
CAS No.	979-02-2
Molecular Formula	C23H32O3
Molecular Weight	356.49800
PSA	43.37000
LogP	5.00620

Properties

Appearance & Physical State	White to almost white crystalline powder
Density	1.11g/cm3
Boiling Point	464.4ºC at 760mmHg
Melting Point	170-178ºC
Flash Point	200.1ºC
Refractive Index	1.546

Safety Info

RTECS	TU4156200
Safety Statements	S26; S37/39
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Acetic anhydride+Solasodine→16-Dehydropregnenolone acetate
furosta-5,20(22)-dien-3,26-diyl diacetate→16-Dehydropregnenolone acetate
16,17-Epoxypregnenolone acetate→16-Dehydropregnenolone acetate

Precursor

Acetic anhydride
furosta-5,20(22)-dien-3,26-diyl diacetate
Solasodine
acetic acid

Downstream Product

(3S,8R,9S,10R,13S,14S)-17-[(Z)-N-hydroxy-C-methylcarbonimidoyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-ol
17α-hydroxypregnenolone
pregnenolone 16α-carbonitrile
(17-acetyl-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl)-ethoxyphosphinic acid

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