3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity
- CasNo:82543-18-8
Product Description
Quality products?make an important contribution to long-term revenue and profitability. Top Quality Chinese Manufacturer supply 82543-18-8 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity
1.What is the 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity ?
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82543-17-7
17α-(3-hydroxy-1-propinyl)-6β,7β;15β,16β-dimethylene-5β-androstane-3β,5,17β-triol
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82543-18-8
17α-(3-hydroxypropyl)-6β,7β;15β,16β-dimethylene-5β-androstane-3β,5,17β-triol
| Conditions | Yield |
|---|---|
|
With
hydrogen;
Lindlar's catalyst;
In
tetrahydrofuran; isopropyl alcohol;
for 2h;
under 750.06 Torr;
Ambient temperature;
|
95%
|
|
17α-(3-hydroxy-1-propinyl)-6β,7β;15β,16β-dimethylene-5β-androstane-3β,5,17β-triol;
With
hydrogen; triethylamine;
Lindlar's catalyst;
In
tetrahydrofuran;
at 20 ℃;
for 16h;
With
sodium tetrahydroborate;
In
tetrahydrofuran; water;
at 20 ℃;
for 1h;
Product distribution / selectivity;
|
77.2%
|
|
With
pyridine; hydrogen;
5%-palladium/activated carbon;
In
tetrahydrofuran; methanol;
at 20 - 25 ℃;
for 2h;
under 760.051 Torr;
Autoclave;
|
|
|
With
palladium 10% on activated carbon; hydrogen;
In
ethanol;
at 20 - 30 ℃;
|
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82543-17-7
17α-(3-hydroxy-1-propinyl)-6β,7β;15β,16β-dimethylene-5β-androstane-3β,5,17β-triol
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C24 H36 O4
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C24 H36 O4
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82543-18-8
17α-(3-hydroxypropyl)-6β,7β;15β,16β-dimethylene-5β-androstane-3β,5,17β-triol
| Conditions | Yield |
|---|---|
|
With
hydrogen;
5%-palladium/activated carbon;
In
tetrahydrofuran; pyridine; methanol;
at 20 - 25 ℃;
for 2h;
under 760.051 Torr;
|
2.What is the CAS number for 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity ?
The CAS number of 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity is 82543-18-8.
More information of 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity 82543-18-8 are:
|
CAS?Number |
82543-18-8 |
|
Density |
1.270±0.06 g/cm3(Predicted) |
|
Melting Point |
130-138°C |
|
Boiling Point |
545.9±50.0 °C(Predicted) |
|
Vapor Pressure |
0.001Pa at 25℃ |
|
Pka |
14.54±0.70(Predicted) |
3.What are another words for 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity ?
Synonyms?for?3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity 82543-18-8:17α-(3-hydroxypropyl)-6β,7β;15β,16β-dimethylene-5β-androstane-3β,5,17β-triol
4.What is the molecular formula of 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity?
The chemical formula of ?3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity is?C24 H38 O4 which containing 24 Carbon atoms,38 Hydrogen atoms and 4 Oxygen atoms,and the molecular weight of??3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity?is 390.563.
5.What is 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity (82543-18-8) used for?
Relevant articles related to 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity:
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Article |
Source |
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A PROCESS FOR PREPARING DROSPIRENONE AND INTERMEDIATE THEREOF |
- Page/Page column 17, (2009/01/20) |
|
Process for the preparation of drospirenone |
- Page/Page column 7, (2008/06/13) |
6.Buy 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity with the best price .
Shanghai Huachu Industrial Co. Ltd is a quality supplier of 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on 3β,5β-Dihydroxy Drospirenone Ring-opened Alcohol IMpurity 82543-18-8.