missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organooxygen compounds
  6. Alcohols and polyols
  7. Pregnenolone, 99%, Thermo Scientific Chemicals

Pregnenolone, 99%, Thermo Scientific Chemicals

Product Code. 10583141 Shop All Thermo Scientific Chemicals Products
Change view
Click to view available options
Quantity:
5 g
25 g
100 g
Packaging:
Glass bottle
Unit Size:
100g
25g
5g
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity Packaging unitSize
10583141 25 g Glass bottle 25g
10582951 5 g Glass bottle 5g
10443965 100 g Glass bottle 100g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
This item is not returnable. View return policy
Regulatory: A license is required to purchase this product; ROYAL DECREE OF 12 APRIL 1974.
Product Code. 10583141 Supplier Thermo Scientific Acros Supplier No. 164420250
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy
Regulatory: A license is required to purchase this product; ROYAL DECREE OF 12 APRIL 1974.

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 145-13-1
Molecular Formula C21H32O2
Molecular Weight (g/mol) 316.47
MDL Number MFCD00003628
InChI Key ORNBQBCIOKFOEO-OYZZJKLHSA-N
Synonym 3-hydroxypregn-5-en-20-one
PubChem CID 44307923
IUPAC Name 1-[(10R,13S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
SMILES CC(=O)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C

Specifications

Melting Point 190°C to 193°C
Color White
Loss on Drying 0.5% max.
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (GC)
Packaging Glass bottle
Quantity 25 g
Merck Index 15, 7851
Specific Rotation Condition +28.50° (20°C c=1,EtOH)
Specific Rotation + 28.5
Solubility Information Solubility in water: slightly soluble. Other solubilities: solubility (g/100 mL of solution):,carbon terachloride 0.5 / petroleum ether 0.1 / et,acetone 0.6 / chloroform 17.0 / ethanol 1.9 / benz,isopropanol 1.5,solubility (g/100 mL of solvent):
Formula Weight 316.47
Percent Purity 99%
Physical Form Powder
Chemical Name or Material Pregnenolone
Show More Show Less

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.