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ChemicalBook >> CAS DataBase List >> Pregnenolone acetate

Pregnenolone acetate

Pregnenolone acetate price.
  • $12 - $2700
  • Product name: Pregnenolone acetate
  • CAS: 1778-02-5
  • MF: C23H34O3
  • MW: 358.51
  • EINECS:217-212-6
  • MDL Number:MFCD00003627
  • Synonyms:17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL ACETATE;3 BETA,21-DIHYDROXY-5-PREGNEN-20-ONE-3-ACETATE;3-BETA-HYDROXY-5-PREGNEN-20-ONE 3-ACETATE;3BETA-ACETOXY-5-PREGNEN-20-ONE;ACETIC ACID (3S,8S,9S,10R,13S,14S,17S)-17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL ESTER;ACETOXYPREGNENOLONE;5-PREGNEN-3BETA-OL-20-ONE 3-ACETATE;5-PREGNEN-3BETA-OL-20-ONE ACETATE
33 prices
Selected condition:
Brand
  • aablocks
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Aronis compounds
  • Biosynth
  • Chemenu
  • Chem-Impex
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 1mg
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  • 1g
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  • Manufactureraablocks
  • Product numberAA0025HU
  • Product description5-Pregnen-3beta-ol-20-one acetate >99.0%(HPLC)
  • Packaging1g
  • Price$22
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0025HU
  • Product description5-Pregnen-3beta-ol-20-one acetate >99.0%(HPLC)
  • Packaging10g
  • Price$70
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-21635
  • Product descriptionPregnenolone Acetate 98%
  • Packaging500g
  • Price$588
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-21635
  • Product descriptionPregnenolone acetate 97%
  • Packaging500g
  • Price$588
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-21635
  • Product descriptionPregnenolone acetate 97%
  • Packaging500g
  • Price$588
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberN731
  • Product descriptionPregnenolone Acetate
  • Packaging1g
  • Price$26
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0007281
  • Product description[(3S,8S,9S,10R,13S,14S,17S)-17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,11,12,14,15,16,17-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL] ACETATE 95.00%
  • Packaging5MG
  • Price$498.77
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numbera01266
  • Product description20-oxopregn-5-en-3-ylacetate
  • Packaging1mg
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numbera01266
  • Product description20-oxopregn-5-en-3-ylacetate
  • Packaging10mg
  • Price$20
  • Updated2021-12-16
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  • ManufacturerBiosynth
  • Product numberFP27155
  • Product descriptionPregnenolone acetate
  • Packaging10g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27155
  • Product descriptionPregnenolone acetate
  • Packaging25g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27155
  • Product descriptionPregnenolone acetate
  • Packaging50g
  • Price$130
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27155
  • Product descriptionPregnenolone acetate
  • Packaging250g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27155
  • Product descriptionPregnenolone acetate
  • Packaging100g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM329986
  • Product descriptionPregnenolone Acetate 95%+
  • Packaging1000g
  • Price$294
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38740
  • Product descriptionPregnenolone acetate ≥98%(HPLC)
  • Packaging10G
  • Price$131.6
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0025HU 5-Pregnen-3beta-ol-20-one acetate >99.0%(HPLC) 1g $22 2026-05-28 Buy
aablocks AA0025HU 5-Pregnen-3beta-ol-20-one acetate >99.0%(HPLC) 10g $70 2026-05-28 Buy
AHH MT-21635 Pregnenolone Acetate 98% 500g $588 2021-12-16 Buy
AHH MT-21635 Pregnenolone acetate 97% 500g $588 2026-05-25 Buy
AHH MT-21635 Pregnenolone acetate 97% 500g $588 2026-05-26 Buy
AK Scientific N731 Pregnenolone Acetate 1g $26 2021-12-16 Buy
American Custom Chemicals Corporation CCH0007281 [(3S,8S,9S,10R,13S,14S,17S)-17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,11,12,14,15,16,17-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL] ACETATE 95.00% 5MG $498.77 2021-12-16 Buy
Aronis compounds a01266 20-oxopregn-5-en-3-ylacetate 1mg $12 2021-12-16 Buy
Aronis compounds a01266 20-oxopregn-5-en-3-ylacetate 10mg $20 2021-12-16 Buy
Biosynth FP27155 Pregnenolone acetate 10g $40 2021-12-16 Buy
Biosynth FP27155 Pregnenolone acetate 25g $80 2021-12-16 Buy
Biosynth FP27155 Pregnenolone acetate 50g $130 2021-12-16 Buy
Biosynth FP27155 Pregnenolone acetate 250g $320 2021-12-16 Buy
Biosynth FP27155 Pregnenolone acetate 100g $200 2021-12-16 Buy
Chemenu CM329986 Pregnenolone Acetate 95%+ 1000g $294 2021-12-16 Buy
Chem-Impex 38740 Pregnenolone acetate ≥98%(HPLC) 10G $131.6 2026-05-19 Buy

Properties

Melting point :149-152 °C(lit.)
Boiling point :430.93°C (rough estimate)
alpha :22 º (c=2, C2H5OH 23 ºC)
Density :1.0816 (rough estimate)
refractive index :1.4700 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
form :Solid
color :White
optical activity :[α]20/D +19°, c = 1 in ethanol
Merck :14,7733
BRN :2062850
Cosmetics Ingredients Functions :SKIN CONDITIONING
InChI :1S/C23H34O3/c1-14(24)19-7-8-20-18-6-5-16-13-17(26-15(2)25)9-11-22(16,3)21(18)10-12-23(19,20)4/h5,17-21H,6-13H2,1-4H3/t17-,18-,19+,20-,21-,22-,23+/m0/s1
InChIKey :CRRKVZVYZQXICQ-RJJCNJEVSA-N
SMILES :CC(=O)O[C@H]1CC[C@]2(C)[C@H]3CC[C@@]4(C)[C@@H](CC[C@@H]4C(C)=O)[C@@H]3CC=C2C1
CAS DataBase Reference :1778-02-5(CAS DataBase Reference)
NIST Chemistry Reference :3Beta-acetoxypregn-5-en-20-one(1778-02-5)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Pregnenolone acetate is an intermediate in the synthesis of progesterone. It is uses as a glucocorticoid and as a skin-conditioning and skin anti-aging agent. It acts as a signaling-specific inhibitor of cannabinoid CB1 receptor, inhibits the effects of tetrahydrocannabinol (THC) that are mediated by the CB1 receptors. It has also been shown to stimulate locomotor activity and neuronal function in rats.

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