CAS No.53-41-8,Androsterone Suppliers

Products Categories

Pharmaceutical (114)
Others (25)
Organic Chemicals (25)
Reagent (8)
Materials (3)
Plant Extract (2)
(1)

Basic Information

Molecular Structure:
CAS No.:	53-41-8
Name:	Androsterone
Article Data:	109

Formula:	C₁₉H₃₀O₂
Molecular Weight:	290.446
Synonyms:	3-Epihydroxyetioallocholan-17-one;3a-Hydroxy-17-androstanone;3a-Hydroxy-5a-androstan-17-one;3a-Hydroxy-5a-androstane-17-one;5a-Androstan-17-one-3a-ol;5a-Androstane-3a-ol-17-one;5a-Androsterone;Androkinin;Androtin;Atromide ICI;NSC9898;U 60366;
EINECS:	200-173-4
Density:	1.085 g/cm³
Melting Point:	181-184 °C(lit.)
Boiling Point:	413.139 °C at 760 mmHg
Flash Point:	176.377 °C
Solubility:	11.5mg/L(23.5 oC)
Appearance:	white to light beige crystalline powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38-43
Safety:	22-24/25
PSA:	37.30000
LogP:	3.95910

Synthetic route

: 111222-34-5
(3R,5S,8R,9S,10S,13S,14S)-10,13-Dimethyl-3-(tetrahydro-furan-2-yloxy)-hexadecahydro-cyclopenta[a]phenanthren-17-one

: 53-41-8
cis-androsterone

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In ethanol for 1h; Ambient temperature;	100%

: 1164-95-0
androsterone acetate

: 53-41-8
cis-androsterone

Conditions

Conditions	Yield
With methanol; sodium hydroxide at 40℃; for 4h; Inert atmosphere;	94.6%
With potassium carbonate

: 2-Oxo-propionic acid (3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester

A: 53-41-8
cis-androsterone

B: 846-46-8
androstanedione

Conditions

Conditions	Yield
With Oxone; edetate disodium; sodium hydrogencarbonate In water; acetonitrile at 20℃; for 120h;	A 20% B 78%

: 5953-69-5
3α-hydroxy-5α-androstan-17-one 3-benzoate

: 53-41-8
cis-androsterone

Conditions

Conditions	Yield
With sodium methylate In methanol; dichloromethane at 20℃;	75%

: 846-46-8
androstanedione

A: 481-29-8
Epiandrosterone

B: 53-41-8
cis-androsterone

Conditions

Conditions	Yield
With trimethylamine-borane; silica gel; iron(III) chloride In benzene for 2h; Ambient temperature;	A 60.2% B 20.9%
With trimethylamine-borane; silica gel; iron(III) chloride In benzene for 2h; Product distribution; Ambient temperature; various catalysts and times;	A 60.2% B 20.9%
With hydrogen; Nic In tetrahydrofuran; ethanol at 25℃; under 760 Torr; for 1.16667h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

: 5717-77-1, 15807-49-5, 35420-27-0, 57194-49-7
(3α,5α)-3-hydroxyandrostan-17-one 1,2-ethanediyl acetal

: 53-41-8
cis-androsterone

Conditions

Conditions	Yield
With methanesulfonic acid In methanol; water for 0.25h;	57%
With acetic acid

: 592509-66-5
2-Oxo-heptanoic acid (3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester

A: 53-41-8
cis-androsterone

B: (2R,6R)-2-Hydroxy-6-methyl-tetrahydro-pyran-2-carboxylic acid (3R,5R,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester

Conditions

Conditions	Yield
With Oxone; edetate disodium; sodium hydrogencarbonate In water; acetonitrile at 20℃; for 72h;	A 45% B 55%

: 1852-53-5
androstanediol

: 53-41-8
cis-androsterone

Conditions

Conditions	Yield
With HEK-293 cells expressing Haliotis diversicolor supertexta 17β-hydroxysteroid dehydrogenase 11; fetal bovine serum In dimethyl sulfoxide for 23h; aq. buffer; Enzymatic reaction;	53.4%
With rabbit 3-hydroxyhexobarbital dehydrogenase (AKR1C29); NADP In aq. phosphate buffer; ethyl acetate at 37℃; for 0.5h; pH=7.4; Catalytic behavior; Kinetics; Enzymatic reaction;
With recombinant male golden hamster liver aldo-keto reductase AKR1C35; NAD In aq. phosphate buffer at 25℃; pH=7.4; Kinetics; Enzymatic reaction;

: 10429-07-9
3β-tosyloxy-5α-androstan-17-one

A: 53-41-8
cis-androsterone

B: 846-46-8
androstanedione

C: 14639-79-3, 24174-20-7, 82467-84-3, 963-75-7
5α-androst-2-en-17-one

Conditions

Conditions	Yield
With potassium nitrite In N,N-dimethyl-formamide at 80 - 85℃; for 18h;	A 51.5% B 0.03 g C 0.01 g

...Expand

: 846-46-8
androstanedione

A: 481-29-8
Epiandrosterone

B: 53-41-8
cis-androsterone

C: 571-20-0
5-androgen-3,17-diol

Conditions

Conditions	Yield
for 504h; Rhodotorula mucilaginosa;	A 18% B 35% C 30%

...Expand

Raw Materials

7647-01-0

571-20-0

58-22-0

481-29-8

63-05-8

1852-53-5

10481-80-8

64-19-7

Downstream Products

481-29-8

846-46-8

57-61-4

Total:142 Page 1 of 4 1 2 3 4 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 53-41-8

Chemistry

Chemical Formula: C₁₉H₃₀O₂
Molecular Weight: 290.44
Synonyms: 3-hydroxy-,(3alpha,5alpha)-androstan-17-on ; 5alpha-Androstan-17-one, 3alpha-hydroxy- ; 3-alpha-hydroxy-17-androstanone ; 3-Epihydroxyetioallocholan-17-one ; 5alpha-Androstane-3alpha-ol-17-one
Melting Point: 181-184 ^°C(lit.)
Flash Point: 176.4 ^°C
Boiling Point: 413.1 ^°C at 760 mmHg
Density of Androsterone (53-41-8) : 1.085 g/cm³
Vapour Pressure: 1.5E-08 mmHg at 25^°C
alpha of Androsterone (53-41-8) : 96°(c=1, C₂H₅OH)
storage temp.: -20^°C
Index of Refraction: 1.536
Chemical Properties: Androsterone (53-41-8) is a white to light beige crystalline powder

Safety Profile

An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Statements: 22: Do not breathe dust
24/25: Avoid contact with skin and eyes
WGK Germany: 3
RTECS: BV8053000
F: 3: Hygroscopic
21: Sensitive to humidity
StorageKeep container tightly closed. Keep container in a cool, well-ventilated area.

Specification

Storage: Keep container in a cool, well-ventilated area. Keep container tightly closed.