Formestane
|
- $36 - $2055.9
- Product name: Formestane
- CAS: 566-48-3
- MF: C19H26O3
- MW: 302.41
- EINECS:625-331-3
- MDL Number:MFCD00057814
- Synonyms:4-hydroxy-androst-4-ene-17-dione ;4-hydroxy-delta(sub4)-androstenedione ;4-HYDROXYANDROST-4-ENE-3,17-DIONE;4-HYDROXYANDROSTENEDIONE;4-HYDROXY-4-ANDROSTENE-3,17-DIONE;4-ANDROSTEN-4-OL-3,17-DIONE;4-OHA;CGP-32349
25 prices
Selected condition：
Brand
- AHH
- American Custom Chemicals Corporation
- ApexBio Technology
- Biosynth
- Cayman Chemical
- DC Chemicals
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 100μG
- 50ul
- 50mg
- 100ul
- 100mg
- 200ul
- 500mg
- 1G
- 2g
- 5g
- 10g
- 25g
- 50g
- ManufacturerAHH
- Product numberMT-13983
- Product descriptionFormestane 97%
- Packaging10g
- Price$355
- Updated2026-05-26
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberSHG0006406
- Product descriptionFORMESTANE 95.00%
- Packaging1G
- Price$704.55
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberSHG0006406
- Product descriptionFORMESTANE 95.00%
- Packaging10G
- Price$2055.9
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberB1381
- Product descriptionFormestane
- Packaging500mg
- Price$149
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberB1381
- Product descriptionFormestane
- Packaging1g
- Price$242
- Updated2026-05-06
- Buy
- ManufacturerBiosynth
- Product numberFF23546
- Product descriptionFormestane
- Packaging2g
- Price$199.66
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFF23546
- Product descriptionFormestane
- Packaging1g
- Price$75
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFF23546
- Product descriptionFormestane
- Packaging10g
- Price$695.7
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFF23546
- Product descriptionFormestane
- Packaging5g
- Price$400.8
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFF23546
- Product descriptionFormestane
- Packaging25g
- Price$1210
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFF23546
- Product descriptionFormestane
- Packaging50g
- Price$1664
- Updated2026-06-04
- Buy
- ManufacturerCayman Chemical
- Product number18282
- Product description4-hydroxy Androstenedione ≥98%
- Packaging500mg
- Price$128
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number18282
- Product description4-hydroxy Androstenedione ≥98%
- Packaging100mg
- Price$36
- Updated2026-04-30
- Buy
- ManufacturerCayman Chemical
- Product number18282
- Product description4-hydroxy Androstenedione ≥98%
- Packaging1g
- Price$203
- Updated2026-04-30
- Buy
- ManufacturerDC Chemicals
- Product numberDC9045
- Product descriptionFormestane >98%
- Packaging1g
- Price$300
- Updated2026-05-24
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number10409
- Product descriptionFormestane
- Packaging1g
- Price$860
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-13983 | Formestane 97% | 10g | $355 | 2026-05-26 | Buy |
| American Custom Chemicals Corporation | SHG0006406 | FORMESTANE 95.00% | 1G | $704.55 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | SHG0006406 | FORMESTANE 95.00% | 10G | $2055.9 | 2021-12-16 | Buy |
| ApexBio Technology | B1381 | Formestane | 500mg | $149 | 2026-05-06 | Buy |
| ApexBio Technology | B1381 | Formestane | 1g | $242 | 2026-05-06 | Buy |
| Biosynth | FF23546 | Formestane | 2g | $199.66 | 2026-06-04 | Buy |
| Biosynth | FF23546 | Formestane | 1g | $75 | 2021-12-16 | Buy |
| Biosynth | FF23546 | Formestane | 10g | $695.7 | 2026-06-04 | Buy |
| Biosynth | FF23546 | Formestane | 5g | $400.8 | 2026-06-04 | Buy |
| Biosynth | FF23546 | Formestane | 25g | $1210 | 2026-06-04 | Buy |
| Biosynth | FF23546 | Formestane | 50g | $1664 | 2026-06-04 | Buy |
| Cayman Chemical | 18282 | 4-hydroxy Androstenedione ≥98% | 500mg | $128 | 2026-04-30 | Buy |
| Cayman Chemical | 18282 | 4-hydroxy Androstenedione ≥98% | 100mg | $36 | 2026-04-30 | Buy |
| Cayman Chemical | 18282 | 4-hydroxy Androstenedione ≥98% | 1g | $203 | 2026-04-30 | Buy |
| DC Chemicals | DC9045 | Formestane >98% | 1g | $300 | 2026-05-24 | Buy |
| Medical Isotopes, Inc. | 10409 | Formestane | 1g | $860 | 2021-12-16 | Buy |
Properties
Melting point :199-202°C
alpha :D20 +181° (c = 7.7 in chloroform)
Boiling point :383.44°C (rough estimate)
Density :1.1189 (rough estimate)
refractive index :1.4200 (estimate)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :solid
pka :9.31±0.60(Predicted)
color :White to Off-White
biological source :rabbit
InChI :InChI=1S/C19H26O3/c1-18-10-8-15(20)17(22)14(18)4-3-11-12-5-6-16(21)19(12,2)9-7-13(11)18/h11-13,22H,3-10H2,1-2H3/t11-,12-,13-,18+,19-/m0/s1
InChIKey :OSVMTWJCGUFAOD-KZQROQTASA-N
SMILES :C1(=O)C(O)=C2[C@](C)(CC1)[C@]1([H])[C@]([H])([C@@]3([H])[C@@](CC1)(C)C(=O)CC3)CC2
CAS DataBase Reference :566-48-3(CAS DataBase Reference)
alpha :D20 +181° (c = 7.7 in chloroform)
Boiling point :383.44°C (rough estimate)
Density :1.1189 (rough estimate)
refractive index :1.4200 (estimate)
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :solid
pka :9.31±0.60(Predicted)
color :White to Off-White
biological source :rabbit
InChI :InChI=1S/C19H26O3/c1-18-10-8-15(20)17(22)14(18)4-3-11-12-5-6-16(21)19(12,2)9-7-13(11)18/h11-13,22H,3-10H2,1-2H3/t11-,12-,13-,18+,19-/m0/s1
InChIKey :OSVMTWJCGUFAOD-KZQROQTASA-N
SMILES :C1(=O)C(O)=C2[C@](C)(CC1)[C@]1([H])[C@]([H])([C@@]3([H])[C@@](CC1)(C)C(=O)CC3)CC2
CAS DataBase Reference :566-48-3(CAS DataBase Reference)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
4-hydroxy Androstenedione (4-HAD) is a steroidal inhibitor of aromatase (also known as cytochrome P450 19A1; Ki = 27 nM). As aromatase catalyzes the conversion of androgens to estrogens, aromatase inhibitors, including 4-HAD, are used against hormone-sensitive breast cancer in menopausal women. They are also abused in combination with anabolic steroids in racehorses and athletes. This product is intended for forensic and research applications.More related product prices
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