ChemicalBook >> CAS DataBase List >>16-Dehydropregnenolone acetate

16-Dehydropregnenolone acetate

16-Dehydropregnenolone acetate structure

CAS No.: 979-02-2

Chemical Name:: 16-Dehydropregnenolone acetate

Synonyms: DPA;16-DPA;3b-Acetoxy-5,16-pregnadien-20-one;5,16-Pregnadien-3b-ol-20-one acetate;(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-Denyprasterone ac;20-Oxopregna-5,16-die;Abiraterone Impurity 64;dehydropregnenoloneacetate;16-denybroregenoioneacetate

CBNumber:: CB6178093

Molecular Formula:: C23H32O3

Molecular Weight:: 356.5

MDL Number:: MFCD00051130

MOL File:: 979-02-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 01:59:53

Request For Quotation

16-Dehydropregnenolone acetate Properties

Melting point	170-178°C
Boiling point	464.4±45.0 °C(Predicted)
Density	1.11±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
color	White to Pale Beige
InChI	InChI=1/C23H32O3/c1-14(24)19-7-8-20-18-6-5-16-13-17(26-15(2)25)9-11-22(16,3)21(18)10-12-23(19,20)4/h5,7,17-18,20-21H,6,8-13H2,1-4H3/t17-,18-,20-,21-,22-,23+/s3
InChIKey	MZWRIOUCMXPLKV-RFOVXIPZSA-N
SMILES	[C@]12(C)CC[C@]3([H])[C@@]4(C)CC[C@H](OC(=O)C)CC4=CC[C@@]3([H])[C@]1([H])CC=C2C(=O)C \|&1:0,4,6,10,19,21,r\|
CAS DataBase Reference	979-02-2(CAS DataBase Reference)
FDA UNII	832VMW7ZGC

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS08
Signal word	Warning
Hazard statements	H373
Precautionary statements	P260-P314-P501
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	2
RTECS	TU4156200
REACH Registrations	Active

16-Dehydropregnenolone acetate price More Price(30)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	D4875	16-Dehydropregnenolone acetate ≥95%	979-02-2	10g	$417	2026-04-30	Buy
Usbiological	007856	16-Dehydro Pregnenolone Acetate	979-02-2	10g	$468	2026-06-03	Buy
Biosynth	FD20941	16-Dehydropregnenolone acetate	979-02-2	0.025kg	$181.33	2026-06-04	Buy
Biosynth	FD20941	16-Dehydropregnenolone acetate	979-02-2	0.05kg	$272.71	2026-06-04	Buy
Biosynth	FD20941	16-Dehydropregnenolone acetate	979-02-2	0.1kg	$455.47	2026-06-04	Buy

Product number	Packaging	Price	Buy
D4875	10g	$417	Buy
007856	10g	$468	Buy
FD20941	0.025kg	$181.33	Buy
FD20941	0.05kg	$272.71	Buy
FD20941	0.1kg	$455.47	Buy

16-Dehydropregnenolone acetate Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

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.

Definition

ChEBI: 16-Dehydropregnenolone acetate is a steroid ester.

16-Dehydropregnenolone acetate Preparation Products And Raw materials

Raw materials

Ethanol Diosgenin Acetic anhydride Cyclohexane Acetic acid

Saponin

1of2

Preparation Products

16-Methylepihydrocortisone ethyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate 3-Acetyloxy-17-hydroxy-16-methylpregn-5-en-20-one Pregnenolone acetate 3beta,17-dihydroxy-16alpha-methylpregn-5-en-20-one

5-Chloro-3,6-dihydroxy-5-androstan-17-one 3-acetate 16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate 16beta-Methyl-16alpha,17alpha-epoxypregnenolone 17-Methyltestosterone Progesterone

Di-(2-Ethylhexyl)4,5-Epoxytetrahydrophthalate CORTISONE 17,21-Dihydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate 21-Acetyloxy-17-hydroxy-16-methylpregn-4-ene-3,20-dione dimethylacrolyl phenoxy propanestyrene copolymer optical plastics

3-Pentadecylphenol Methyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-(1-cyclopropane)carboxylate 17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate optical plastics based on coplymer of diene macromolecule 16-Dehydropregnenolone acetate oxime

1,4-Hexadiene Cortisone acetate (2S,5R,6S)-6-[(3-Hydroxy-3-oxo-2-thiophen-3-ylpropanoyl)amino]-6-methoxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 17-hydroxy-6-methylenepregn-4-ene-3,20-dione 17-acetate

1of5

16-Dehydropregnenolone acetate Suppliers

Global( 302)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Boyle Chemical Co., Ltd.	021-50182298 021-50180596	sales@boylechem.com	China	2202	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32273	50
XiaoGan ShenYuan ChemPharm co,ltd	15527621225; 15527621225	1791901229@qq.com	China	6746	52
ChemCell Biomedicine Co.,Ltd.	020-13556033878 2965585218 13556033878	chemcell@hotmail.com	China	369	52
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57

Supplier	Advantage
Shanghai Boyle Chemical Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Jia Xing Isenchem Co.,Ltd	66
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky（shanghai）International Co.,Ltd.	50
XiaoGan ShenYuan ChemPharm co,ltd	52
ChemCell Biomedicine Co.,Ltd.	52
Syntechem Co.,Ltd	57

Application research of 16-dehydropregnenolone acetate
16-Dehydropregnenolone acetate is used for chemical synthesis of steroid hormones.Herein its mainly application research were ....
Jan 16,2026

View Lastest Price from 16-Dehydropregnenolone acetate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-11	16-Dehydropregnenolone acetate 979-02-2		1kg	98%min	100kg	WUHAN FORTUNA CHEMICAL CO., LTD
2024-04-17	16-Dehydropregenolone Acetate 979-02-2	$11.00-90.00		99%	10 tons	Hebei Kangcang new material Technology Co., LTD
2024-04-17	16-dehydropregnenolone acetate 979-02-2	$100.00-200.00	1kg	98%	20	Hebei Kangcang new material Technology Co., LTD

16-Dehydropregnenolone acetate
979-02-2
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

16-Dehydropregenolone Acetate
979-02-2
$11.00-90.00
99%
Hebei Kangcang new material Technology Co., LTD

16-dehydropregnenolone acetate
979-02-2
$100.00-200.00
98%
Hebei Kangcang new material Technology Co., LTD

979-02-2(16-Dehydropregnenolone acetate)Related Search:

Pregnenolone acetate Pregnenolone Triacetin 2-Butoxyethyl acetate Vinyl acetate

Ethyl acetate Butyl acetate Ammonium acetate Ethylene glycol monoethyl ether acetate Isopropyl acetate

D-alpha-Tocopheryl acetate 16-Denyprasterone acetate Benzyl acetate Sodium acetate 1-Methoxy-2-propyl acetate

Cellulose acetate Chlorophosphonazo III POLY(VINYL ACETATE)

1of4

(17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,11,12,14,15-DECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL) ACETATE 16-DEHYDRO PREGNENLONE ACETATE 16-DEHYDROPREGNENOLONE ACETATE 5,16-PREGNADIEN-3B-ACETOXY-20-ONE 5,16-PREGNADIEN-3BETA-OL-20-ONE ACETATE 3BETA-ACETOXY-5,16-PREGNADIEN-20-ONE 3BETA-HYDROXY-5,16-PREGNADIEN-20-ONE ACETATE 3b-hydroxy-5,16-pregnadien-20-one acetate 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 (3-beta)-3-(acetyloxy)pregna-5,16-dien-20-one 16-dien-20-one,3-beta-hydroxy-pregna-acetate 3-(acetyloxy)-16-dien-20-on(3-beta)-pregna- 3-Acetyloxypregna-5,16-dien-20-one 3-Hydroxypregna-5,16-dien-20-one3-acetate 5,16-pregnadiene-3-beta-ol-20-oneacetate dehydropregnenoloneacetate Pregna-5,16-dien-3-ol-20-one3-acetate 16,DPA 16-DEHYDRO PRNENOLONE ACETATE (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 3β-Hydroxy-5,16-pregnadien-20-one acetate 5,16-Pregnadien-3β-ol-20-one acetate Acetate pregnancy dehydropregnenolone (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 (3-nitroso-1,3-thiazolidin-2-yl)methanol 16-Dehydropregnenolone Aceta 16-Dehydropregnenolone-3β-acetate 20-Oxopregna-5,16-die 3β-Hydroxypregna-5,16-dien-20-one Acetate Abiraterone Related Compound 1 Abiraterone Pregnenolone-16-ene Acetate 20-oxopregna-5,16-dien-3-beta-yl acetate 16-DPA(16-DENYDRO PREGNENOIONE ACETATE) 5,16-Pregnadiene-3β-ol-20-one acetate 3β-Acetoxy-5,16-pregnadien-20-one, 3β-Hydroxy-5,16-pregnadien-20-one acetate, 5,16-Pregnadien-3β-ol-20-one acetate 16,17-Didehydropregnenolone acetate 20-Oxopregna-5,16-dien-3β-ol acetate 3β-Acetoxy-5,16-pregnadien-20-one 3β-Acetoxypregna-5,16-dien-20-one [(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 [(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 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 DEHYDROPREGNENOLONE ACETATE, 16-(RG) 5,16-Pregnadiene-3-beta-ol-20- 16-Denyprasterone ac (3β)-3-(Acetyloxy)pregna-5,16-dien-20-one Pregnenolone Acetate 16-Dehydro Pregna-5,16-dien-20-one, 3-(acetyloxy)-, (3β)- Abiraterone Impurity 64 6-Dehydro Pregnenolone Acetate 16-denybroregenoioneacetate Diphenol ketone acetic acid Acetic acid pregnenolone ester 5, 16-PREGNADIEN-3β-OL-20-ONE ACETATE DEHYDROPREGNENOLONE ACETATE, 16- 16-Dehydropregnenolone acetate (Abiraterone Impurity) 20-oxopregna-5,16-dien-3-β-yl acetate Abiraterone Impurity 49 (Pregnenolone-16-ene Acetate) 16-DPA