P9129
5-Pregnen-3β-ol-20-one
≥98%
Manufacturer: Sigma Aldrich
CAS Number: 145-13-1
Synonym(S): 3β-Hydroxy-5-pregnen-20-one, Pregnenolone
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | P9129-1-G | In Stock | ₹ 2,911.93 |
| 5 G | P9129-5-G | In Stock | ₹ 4,189.28 |
| 25 G | P9129-25-G | In Stock | ₹ 12,492.05 |
| 100 G | P9129-100-G | In Stock | ₹ 39,186.50 |
P9129 - 1 G
In Stock
Quantity
1
Base Price: ₹ 2,911.93
GST (18%): ₹ 524.147
Total Price: ₹ 3,436.077
biological source
synthetic (organic)
Quality Level
200
Assay
≥98%
form
powder
solubility
ethanol: soluble 10 mg/mL, clear, colorless to faintly yellow
functional group
ketone
shipped in
ambient
storage temp.
room temp
SMILES string
[H][C@@]12CC=C3C[C@@H](O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](CC[C@@]24[H])C(C)=O
InChI
1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19,23H,5-12H2,1-3H3/t15-,16-,17+,18-,19-,20-,21+/m0/s1
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences 5-Pregnen-3beta-ol-20-one >=98% | 145-13-1 | MFCD00003628 | 5G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 7,914.30 | |
| | Sigma Aldrich Fine Chemicals Biosciences 5-Pregnen-3beta-ol-20-one >=98% | 145-13-1 | MFCD00003628 | 100G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 49,590.58 | |
| | Sigma Aldrich Fine Chemicals Biosciences 5-Pregnen-3beta-ol-20-one >=98% | 145-13-1 | MFCD00003628 | 1G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 6,177.43 | |
| | Sigma Aldrich Fine Chemicals Biosciences 5-Pregnen-3beta-ol-20-one >=98% | 145-13-1 | MFCD00003628 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 18,446.74 | |
 | Pregnenolone solution | Supelco | ₹ 7,674.10 | |
| | Pregnenolone | Supelco | ₹ 68,327.40 | |
 | Pregnenolone | Sigma Aldrich | ₹ 16,551.43 | |
 | Pregnenolone | ChemScene | ₹ 1,882.32 - ₹ 5,390.28 | |
 | 145-13-1 | Pregnenolone | A2B Chem | ₹ 427.80 - ₹ 24,384.60 |
Related Products
Description
- Application: 5-Pregnen-3β-ol-20-one is suitable for use:as a substrate for 3β-HSD at a concentration of 1 μg/mL to study the time-dependent effect of reduced oxygen tension on 3β-hydroxysteroid dehydrogenase (3β-HSD) activity[1]as a progestin precursor to study the effects of splenic macrophages on progestin secretion of luteal cells[2]in the testicular interstitial cell culture medium at a concentration of 15mg/mL[3]
- Biochem/physiol Actions: One of a small number of "neurosteroids," steroids synthesized in the brain rather than peripheral sources. Decreased levels of these neurosteroids has been implicated in rodent cognitive decline with age, but studies in humans have been contradictory.
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
biological source: synthetic (organic)
Quality Level: 200
Assay: ≥98%
form: powder
solubility: ethanol: soluble 10 mg/mL, clear, colorless to faintly yellow
functional group: ketone
shipped in: ambient
storage temp.: room temp
SMILES string: [H][C@@]12CC=C3C[C@@H](O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](CC[C@@]24[H])C(C)=O
InChI: 1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19,23H,5-12H2,1-3H3/t15-,16-,17+,18-,19-,20-,21+/m0/s1
biological source:
synthetic (organic)
Quality Level:
200
Assay:
≥98%
form:
powder
solubility:
ethanol: soluble 10 mg/mL, clear, colorless to faintly yellow
functional group:
ketone
shipped in:
ambient
storage temp.:
room temp
SMILES string:
[H][C@@]12CC=C3C[C@@H](O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)[C@H](CC[C@@]24[H])C(C)=O
InChI:
1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,15-19,23H,5-12H2,1-3H3/t15-,16-,17+,18-,19-,20-,21+/m0/s1
biological source: synthetic (organic)
Quality Level: 200
Assay: ≥99% (HPLC)
form: powder
solubility: __
functional group: __
shipped in: __
storage temp.: −20°C
SMILES string: Cl[H].[H]C(=O)c1c(CO)cnc(C)c1O
InChI: 1S/C8H9NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,4,10,12H,3H2,1H3;1H
biological source:
synthetic (organic)
Quality Level:
200
Assay:
≥99% (HPLC)
form:
powder
solubility:
__
functional group:
__
shipped in:
__
storage temp.:
−20°C
SMILES string:
Cl[H].[H]C(=O)c1c(CO)cnc(C)c1O
InChI:
1S/C8H9NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,4,10,12H,3H2,1H3;1H
biological source: synthetic (organic)
Quality Level: 200
Assay: ≥99% (HPLC)
form: powder
solubility: __
functional group: __
shipped in: __
storage temp.: −20°C
SMILES string: Cl[H].[H]C(=O)c1c(CO)cnc(C)c1O
InChI: 1S/C8H9NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,4,10,12H,3H2,1H3;1H
biological source:
synthetic (organic)
Quality Level:
200
Assay:
≥99% (HPLC)
form:
powder
solubility:
__
functional group:
__
shipped in:
__
storage temp.:
−20°C
SMILES string:
Cl[H].[H]C(=O)c1c(CO)cnc(C)c1O
InChI:
1S/C8H9NO3.ClH/c1-5-8(12)7(4-11)6(3-10)2-9-5;/h2,4,10,12H,3H2,1H3;1H
biological source: synthetic (organic)
Quality Level: 200
Assay: __
form: lyophilized powder
solubility: __
functional group: __
shipped in: __
storage temp.: __
SMILES string: __
InChI: __
biological source:
synthetic (organic)
Quality Level:
200
Assay:
__
form:
lyophilized powder
solubility:
__
functional group:
__
shipped in:
__
storage temp.:
__
SMILES string:
__
InChI:
__