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ChemicalBook >> CAS DataBase List >> 17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE

17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE

17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE price.
  • $140 - $2888
  • Product name: 17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE
  • CAS: 652-69-7
  • MF: C21H32O3
  • MW: 332.48
  • EINECS:
  • MDL Number:MFCD00070048
  • Synonyms:17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE;4-PREGNEN-17ALPHA, 20ALPHA-DIOL-3-ONE;4-PREGNEN-17A, 20A-DIOL-3-ONE;4-pregnene-17A,20A-diol-3-one;17a, 20a-Dihydroxy-4-pregnen-3-one;(20S)-17,20-dihydroxy-Pregn-4-en-3-one;3alpha,7alpha-Dihydroxy-5beta-cholestanate;(8R,9S,10R,13S,14S,17R)-17-hydroxy-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Price12 Properties Safety Information Description
12 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Biosynth
  • ChemScene
  • Medical Isotopes, Inc.
  • TRC
  • Usbiological
Package
  • 1mg
  • 2.5mg
  • 5mg
  • 10mg
  • 25mg
  • Manufactureraablocks
  • Product numberAA00EEO0
  • Product description4-Pregnen-17a, 20a-diol-3-one ≥95%
  • Packaging1mg
  • Price$140
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EEO0
  • Product description4-Pregnen-17a, 20a-diol-3-one ≥95%
  • Packaging5mg
  • Price$470
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EEO0
  • Product description4-Pregnen-17a, 20a-diol-3-one ≥95%
  • Packaging10mg
  • Price$652
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0007119
  • Product description4-PREGNEN-17-ALPHA, 20-ALPHA-DIOL-3-ONE 95.00%
  • Packaging5MG
  • Price$499.57
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27151
  • Product description4-Pregnen-17a, 20a-diol-3-one
  • Packaging5mg
  • Price$632.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27151
  • Product description4-Pregnen-17a, 20a-diol-3-one
  • Packaging2.5mg
  • Price$429
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27151
  • Product description4-Pregnen-17a, 20a-diol-3-one
  • Packaging10mg
  • Price$1181.2
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27151
  • Product description4-Pregnen-17a, 20a-diol-3-one
  • Packaging25mg
  • Price$2888
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0643641
  • Product description4-Pregnen-17α,20α-diol-3-one ≥98%
  • Packaging25mg
  • Price$2245
  • Updated2026-06-04
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number13158
  • Product description4-Pregnen-17a,20a-diol-3-one
  • Packaging10mg
  • Price$820
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberP712075
  • Product description4-Pregnen-17α,20α-diol-3-one
  • Packaging25mg
  • Price$825
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product numberP6005-50
  • Product description4-Pregnen-17a, 20a-diol-3-one (17a, 20a-Dihydroxy-4-pregnen-3-one)
  • Packaging10mg
  • Price$446
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00EEO0 4-Pregnen-17a, 20a-diol-3-one ≥95% 1mg $140 2026-05-28 Buy
aablocks AA00EEO0 4-Pregnen-17a, 20a-diol-3-one ≥95% 5mg $470 2026-05-28 Buy
aablocks AA00EEO0 4-Pregnen-17a, 20a-diol-3-one ≥95% 10mg $652 2026-05-28 Buy
American Custom Chemicals Corporation SHG0007119 4-PREGNEN-17-ALPHA, 20-ALPHA-DIOL-3-ONE 95.00% 5MG $499.57 2021-12-16 Buy
Biosynth FP27151 4-Pregnen-17a, 20a-diol-3-one 5mg $632.5 2026-06-04 Buy
Biosynth FP27151 4-Pregnen-17a, 20a-diol-3-one 2.5mg $429 2026-06-04 Buy
Biosynth FP27151 4-Pregnen-17a, 20a-diol-3-one 10mg $1181.2 2026-06-04 Buy
Biosynth FP27151 4-Pregnen-17a, 20a-diol-3-one 25mg $2888 2026-06-04 Buy
ChemScene CS-0643641 4-Pregnen-17α,20α-diol-3-one ≥98% 25mg $2245 2026-06-04 Buy
Medical Isotopes, Inc. 13158 4-Pregnen-17a,20a-diol-3-one 10mg $820 2021-12-16 Buy
TRC P712075 4-Pregnen-17α,20α-diol-3-one 25mg $825 2021-12-16 Buy
Usbiological P6005-50 4-Pregnen-17a, 20a-diol-3-one (17a, 20a-Dihydroxy-4-pregnen-3-one) 10mg $446 2026-06-04 Buy

Properties

Melting point :204-206°C
Boiling point :487.1±45.0 °C(Predicted)
Density :1.15±0.1 g/cm3(Predicted)
storage temp. :-20°C Freezer
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :14.79±0.60(Predicted)
color :White to Off-White
Stability :Store in Fridge

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

4-Pregnen-17α, 20α-diol-3-one (cas# 652-69-7) is a compound useful in organic synthesis.

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Suppliers and manufacturers

BOC Sciences
DAYANG CHEM (HANGZHOU) CO.,LTD J & K SCIENTIFIC LTD. Quality Control Solutions Ltd. Shanghai YuanYe Biotechnology Co., Ltd. Shijiazhuang yaoBo Pharmaceutical Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd. Nanjing wangzhixing Pharmaceutical Technology Co., Ltd Changzhou Xianglong Pharmaceutical Technology Co., LTD LGC Science (Shanghai) Ltd.