5alpha-Androst-16-en-3-one
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- $32 - $1335.24
- Product name: 5alpha-Androst-16-en-3-one
- CAS: 18339-16-7
- MF: C19H28O
- MW: 272.42
- EINECS:242-220-1
- MDL Number:MFCD00010479
- Synonyms:3-KETO-5ALPHA,16-ANDROSTENE;5A-ANDROST-16-EN-3-ONE;16,(5A)-ANDROSTEN-3-ONE;16-[5ALPHA]ANDROSTEN-3-ONE;OCCLESTERONE;(5alpha)-androst-16-en-3-on ;androst-16-en-3-one ;5Androstan-16-en-3-one
38 prices
Selected condition:
Brand
- aablocks
- Alichem
- American Custom Chemicals Corporation
- Biosynth
- Cayman Chemical
- Chemenu
- ChemScene
- Crysdot
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 1mg
- 5mg
- 10mg
- 25MG
- 50MG
- 100mg
- 0.1g
- 0.25g
- 250mg
- 0.5g
- 500mg
- 1g
- 2g
- 5g
- Manufactureraablocks
- Product numberAA0027GT
- Product description5α-Androstenone ≥98%
- Packaging1mg
- Price$32
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0027GT
- Product description5α-Androstenone ≥98%
- Packaging5mg
- Price$118
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0027GT
- Product description5α-Androstenone ≥98%
- Packaging100mg
- Price$120
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0027GT
- Product description5α-Androstenone ≥98%
- Packaging500mg
- Price$454
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0027GT
- Product description5α-Androstenone ≥98%
- Packaging1g
- Price$673
- Updated2026-05-28
- Buy
- ManufacturerAlichem
- Product number18339167
- Product description(5S,8R,9S,10S,13R,14S)-10,13-Dimethyl-4,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
- Packaging1g
- Price$515
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number18339167
- Product description(5S,8R,9S,10S,13R,14S)-10,13-Dimethyl-4,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
- Packaging250mg
- Price$208
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberSHG0020372
- Product description16,5A-ANDROSTEN-3-ONE 95.00%
- Packaging5MG
- Price$455.64
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0026973
- Product description5ALPHA-ANDROST-16-EN-3-ONE 95.00%
- Packaging5MG
- Price$722.28
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0026973
- Product description5ALPHA-ANDROST-16-EN-3-ONE 95.00%
- Packaging25MG
- Price$1003.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0026973
- Product description5ALPHA-ANDROST-16-EN-3-ONE 95.00%
- Packaging50MG
- Price$1335.24
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFA31402
- Product description5a-Androst-16-en-3-one
- Packaging2g
- Price$1331
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFA31402
- Product description5a-Androst-16-en-3-one
- Packaging1g
- Price$771.38
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFA31402
- Product description5a-Androst-16-en-3-one
- Packaging0.5g
- Price$605
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFA31402
- Product description5a-Androst-16-en-3-one
- Packaging0.1g
- Price$230.6
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFA31402
- Product description5a-Androst-16-en-3-one
- Packaging250mg
- Price$250
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0027GT | 5α-Androstenone ≥98% | 1mg | $32 | 2026-05-28 | Buy |
| aablocks | AA0027GT | 5α-Androstenone ≥98% | 5mg | $118 | 2026-05-28 | Buy |
| aablocks | AA0027GT | 5α-Androstenone ≥98% | 100mg | $120 | 2026-05-28 | Buy |
| aablocks | AA0027GT | 5α-Androstenone ≥98% | 500mg | $454 | 2026-05-28 | Buy |
| aablocks | AA0027GT | 5α-Androstenone ≥98% | 1g | $673 | 2026-05-28 | Buy |
| Alichem | 18339167 | (5S,8R,9S,10S,13R,14S)-10,13-Dimethyl-4,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one | 1g | $515 | 2021-12-16 | Buy |
| Alichem | 18339167 | (5S,8R,9S,10S,13R,14S)-10,13-Dimethyl-4,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one | 250mg | $208 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | SHG0020372 | 16,5A-ANDROSTEN-3-ONE 95.00% | 5MG | $455.64 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0026973 | 5ALPHA-ANDROST-16-EN-3-ONE 95.00% | 5MG | $722.28 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0026973 | 5ALPHA-ANDROST-16-EN-3-ONE 95.00% | 25MG | $1003.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0026973 | 5ALPHA-ANDROST-16-EN-3-ONE 95.00% | 50MG | $1335.24 | 2021-12-16 | Buy |
| Biosynth | FA31402 | 5a-Androst-16-en-3-one | 2g | $1331 | 2026-06-04 | Buy |
| Biosynth | FA31402 | 5a-Androst-16-en-3-one | 1g | $771.38 | 2026-06-04 | Buy |
| Biosynth | FA31402 | 5a-Androst-16-en-3-one | 0.5g | $605 | 2026-06-04 | Buy |
| Biosynth | FA31402 | 5a-Androst-16-en-3-one | 0.1g | $230.6 | 2026-06-04 | Buy |
| Biosynth | FA31402 | 5a-Androst-16-en-3-one | 250mg | $250 | 2021-12-16 | Buy |
Properties
Melting point :140-145 °C(lit.)
Boiling point :371.6±42.0 °C(Predicted)
Density :1.032±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly, Heated)
form :Solid
color :White to Off-White
biological source :synthetic (organic)
Henry's Law Constant :3.4×10-2 mol/(m3Pa) at 25℃, Amoore and Buttery (1978)
InChI :InChI=1/C19H28O/c1-18-9-3-4-16(18)15-6-5-13-12-14(20)7-11-19(13,2)17(15)8-10-18/h3,9,13,15-17H,4-8,10-12H2,1-2H3/t13-,15-,16-,17-,18-,19-/s3
InChIKey :HFVMLYAGWXSTQI-QYXZOKGRSA-N
SMILES :[C@]12([H])CC[C@]3(C)C=CC[C@@]3([H])[C@]1([H])CC[C@@]1([H])CC(=O)CC[C@]21C |&1:0,4,9,11,15,22,r|
LogP :5.568 (est)
CAS DataBase Reference :18339-16-7(CAS DataBase Reference)
Boiling point :371.6±42.0 °C(Predicted)
Density :1.032±0.06 g/cm3(Predicted)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly, Heated)
form :Solid
color :White to Off-White
biological source :synthetic (organic)
Henry's Law Constant :3.4×10-2 mol/(m3Pa) at 25℃, Amoore and Buttery (1978)
InChI :InChI=1/C19H28O/c1-18-9-3-4-16(18)15-6-5-13-12-14(20)7-11-19(13,2)17(15)8-10-18/h3,9,13,15-17H,4-8,10-12H2,1-2H3/t13-,15-,16-,17-,18-,19-/s3
InChIKey :HFVMLYAGWXSTQI-QYXZOKGRSA-N
SMILES :[C@]12([H])CC[C@]3(C)C=CC[C@@]3([H])[C@]1([H])CC[C@@]1([H])CC(=O)CC[C@]21C |&1:0,4,9,11,15,22,r|
LogP :5.568 (est)
CAS DataBase Reference :18339-16-7(CAS DataBase Reference)
Safety Information
| Symbol(GHS): |
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Description
5α-Androst-16-en-3-one is a mammalian pheromone released as a volatile chemical cue in boar saliva to facilitate social and sexual interactions. It has been used to prime sexual behavior of sows in estrus for mating or artificial insemination. 5α-androst-16-en-3-one is also found in human sweat and urine and has been used to study receptor-mediated odorant detection and the genetic basis for anosmias.Related product price
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Suppliers and manufacturers
Hangzhou Zyter Biological & Chemical Technology Co., Ltd.
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T&W GROUP
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Shanghai Union Resource Chemistry Co., Ltd
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Shanghai CanSpecsci Instrument Co., Ltd.
Shanghai Macklin Biochemical Co.,Ltd.





