(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid
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- $55 - $3400
- Product name: (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid
- CAS: 38030-57-8
- MF: C20H26O3
- MW: 314.42
- EINECS:
- MDL Number:MFCD00870472
- Synonyms:(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid;all-trans 4-Keto Retinoic Acid;Tretinoin Impurity 7;(E)-3,7-Dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenoic acid;4-Ketoretinoic acid;4-Oxo-all-trans-retinoic acid;Retinoic acid, 4-oxo-;Ro 12-4824
37 prices
Selected condition:
Brand
- aablocks
- ACHEMBLOCK
- American Custom Chemicals Corporation
- Biosynth
- Cayman Chemical
- ChemScene
- DC Chemicals
- Labseeker
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 1mg
- 2.5MG
- 5mg
- 10mg
- 0.025g
- 25mg
- 0.05g
- 50mg
- 0.1g
- 100MG
- 0.25g
- 250mg
- 0.5g
- 500MG
- 1g
- 5g
- 10g
- 25g
- 25 mg
- Manufactureraablocks
- Product numberAA00C9AG
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid ≥96%
- Packaging1mg
- Price$55
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9AG
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid
- Packaging5mg
- Price$163
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9AG
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid
- Packaging10mg
- Price$250
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9AG
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid
- Packaging25mg
- Price$483
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C9AG
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid ≥96%
- Packaging50mg
- Price$792
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberP51139
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid 95%
- Packaging100MG
- Price$1080
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP51139
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid 95%
- Packaging500MG
- Price$2745
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP51139
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid 95%
- Packaging25MG
- Price$360
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberP51139
- Product description(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid 95%
- Packaging5MG
- Price$120
- Updated2026-05-27
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0006097
- Product description4-OXO-TRETINOIN 95.00%
- Packaging1MG
- Price$367.5
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0006097
- Product description4-OXO-TRETINOIN 95.00%
- Packaging2.5MG
- Price$924
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberAPI0006097
- Product description4-OXO-TRETINOIN 95.00%
- Packaging25MG
- Price$2001.04
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFK17289
- Product descriptionall-trans 4-Keto retinoic acid
- Packaging0.025g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFK17289
- Product descriptionall-trans 4-Keto retinoic acid
- Packaging0.05g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFK17289
- Product descriptionall-trans 4-Keto retinoic acid
- Packaging0.1g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFK17289
- Product descriptionall-trans 4-Keto retinoic acid
- Packaging0.25g
- Price$900
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00C9AG | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid ≥96% | 1mg | $55 | 2026-05-28 | Buy |
| aablocks | AA00C9AG | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid | 5mg | $163 | 2026-05-28 | Buy |
| aablocks | AA00C9AG | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid | 10mg | $250 | 2026-05-28 | Buy |
| aablocks | AA00C9AG | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid | 25mg | $483 | 2026-05-28 | Buy |
| aablocks | AA00C9AG | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid ≥96% | 50mg | $792 | 2026-05-28 | Buy |
| ACHEMBLOCK | P51139 | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid 95% | 100MG | $1080 | 2026-05-27 | Buy |
| ACHEMBLOCK | P51139 | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid 95% | 500MG | $2745 | 2026-05-27 | Buy |
| ACHEMBLOCK | P51139 | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid 95% | 25MG | $360 | 2026-05-27 | Buy |
| ACHEMBLOCK | P51139 | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxo-1-cyclohexenyl)nona-2,4,6,8-tetraenoic acid 95% | 5MG | $120 | 2026-05-27 | Buy |
| American Custom Chemicals Corporation | API0006097 | 4-OXO-TRETINOIN 95.00% | 1MG | $367.5 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0006097 | 4-OXO-TRETINOIN 95.00% | 2.5MG | $924 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | API0006097 | 4-OXO-TRETINOIN 95.00% | 25MG | $2001.04 | 2021-12-16 | Buy |
| Biosynth | FK17289 | all-trans 4-Keto retinoic acid | 0.025g | $900 | 2026-06-04 | Buy |
| Biosynth | FK17289 | all-trans 4-Keto retinoic acid | 0.05g | $900 | 2026-06-04 | Buy |
| Biosynth | FK17289 | all-trans 4-Keto retinoic acid | 0.1g | $900 | 2026-06-04 | Buy |
| Biosynth | FK17289 | all-trans 4-Keto retinoic acid | 0.25g | $900 | 2026-06-04 | Buy |
Properties
Melting point :175-179 °C
Boiling point :509.9±29.0 °C(Predicted)
Density :1.070±0.06 g/cm3(Predicted)
storage temp. :Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :4.73±0.33(Predicted)
color :Yellow to Dark Orange
Stability :Store Dry in Freezer at -20°C for up to 1 year; in Solution at -20°C for up to 3 Months.
Major Application :clinical testing
InChI :InChI=1S/C20H26O3/c1-14(7-6-8-15(2)13-19(22)23)9-10-17-16(3)18(21)11-12-20(17,4)5/h6-10,13H,11-12H2,1-5H3,(H,22,23)/b8-6+,10-9+,14-7+,15-13+
InChIKey :GGCUJPCCTQNTJF-FRCNGJHJSA-N
SMILES :C(O)(=O)/C=C(/C=C/C=C(/C=C/C1C(C)(C)CCC(=O)C=1C)\C)\C
Boiling point :509.9±29.0 °C(Predicted)
Density :1.070±0.06 g/cm3(Predicted)
storage temp. :Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :4.73±0.33(Predicted)
color :Yellow to Dark Orange
Stability :Store Dry in Freezer at -20°C for up to 1 year; in Solution at -20°C for up to 3 Months.
Major Application :clinical testing
InChI :InChI=1S/C20H26O3/c1-14(7-6-8-15(2)13-19(22)23)9-10-17-16(3)18(21)11-12-20(17,4)5/h6-10,13H,11-12H2,1-5H3,(H,22,23)/b8-6+,10-9+,14-7+,15-13+
InChIKey :GGCUJPCCTQNTJF-FRCNGJHJSA-N
SMILES :C(O)(=O)/C=C(/C=C/C=C(/C=C/C1C(C)(C)CCC(=O)C=1C)\C)\C
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||||||||||
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Description
A metabolite of all-trans-Retinoic Acid, a ligand for both the retinoic acid receptor (RAR) and the retinoid X receptor (RXR).Related product price
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Suppliers and manufacturers
Yaopu(Shanghai) Pharmaceutical Technology Co., Ltd
J & K SCIENTIFIC LTD.
Nanjing Chemlin Chemical Co., Ltd
Chemsky(shanghai)International Co.,Ltd.
Daicel Chiral Technologies (China)CO.,LTD
S.Z. PhyStandard Bio-Tech. Co., Ltd.
Clearsynth Labs Limited
Shanghai TaoSu Biochemical Technology Co., Ltd.
Cato Research Chemicals Inc.
Quality Control Solutions Ltd.





