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ChemicalBook >> CAS DataBase List >> (2E,4E,6E,8E)-9-(3-hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid

(2E,4E,6E,8E)-9-(3-hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid

(2E,4E,6E,8E)-9-(3-hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid price.
  • $122 - $2959
  • Product name: (2E,4E,6E,8E)-9-(3-hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid
  • CAS: 66592-72-1
  • MF: C20H28O3
  • MW: 316.43
  • EINECS:
  • MDL Number:MFCD00872034
  • Synonyms:4-Hydroxy-all-trans-Retinoic Acid;(2E,4E,6E,8E)-9-(3-hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3,7-dimethyl-nona-2,4,6,8-tetraenoic acid;all-trans 4-Hydroxy Retinoic Acid;rac all-trans;rac all-trans 4-Hydroxy Retinoic Acid;Retinoic acid, 4-hydroxy-;Tretinoin Impurity 4;(2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid
26 prices
Selected condition:
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Cayman Chemical
  • ChemScene
  • DC Chemicals
  • TRC
Package
  • 1mg
  • 5mg
  • 10mg
  • 25mg
  • 100mg
  • 250mg
  • 1g
  • Manufactureraablocks
  • Product numberAA00FDNH
  • Product description(2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid 94%
  • Packaging1mg
  • Price$122
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FDNH
  • Product description(2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid 94%
  • Packaging5mg
  • Price$365
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FDNH
  • Product description(2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid 94%
  • Packaging10mg
  • Price$582
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FDNH
  • Product description(2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid 94%
  • Packaging25mg
  • Price$1163
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number8513CP
  • Product description4-Hydroxyretinoicacid
  • Packaging1mg
  • Price$471
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberMTB0000606
  • Product description4-HYDROXY-ALL-TRANS-RETINOIC ACID 95.00%
  • Packaging5MG
  • Price$496.34
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-125904
  • Product description4-Hydroxyretinoic acid 94.58%
  • Packaging10mg
  • Price$1216
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHY-125904
  • Product description4-Hydroxyretinoic acid 94.58%
  • Packaging10mg
  • Price$1216
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-125904
  • Product description4-Hydroxyretinoic acid 94.58%
  • Packaging5mg
  • Price$808
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHY-125904
  • Product description4-Hydroxyretinoic acid 94.58%
  • Packaging5mg
  • Price$808
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-125904
  • Product description4-Hydroxyretinoic acid 94.58%
  • Packaging1mg
  • Price$323
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberHY-125904
  • Product description4-Hydroxyretinoic acid 94.58%
  • Packaging1mg
  • Price$323
  • Updated2026-05-26
  • Buy
  • ManufacturerCayman Chemical
  • Product number21378
  • Product descriptionall-trans-4-hydroxy Retinoic Acid ≥95%
  • Packaging1mg
  • Price$383
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number21378
  • Product descriptionall-trans-4-hydroxy Retinoic Acid ≥90%
  • Packaging1mg
  • Price$439
  • Updated2026-04-30
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0102989
  • Product description4-Hydroxyretinoic acid 94.58%
  • Packaging1mg
  • Price$368
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0102989
  • Product description4-Hydroxyretinoic acid 94.58%
  • Packaging1mg
  • Price$368
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00FDNH (2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid 94% 1mg $122 2026-05-28 Buy
aablocks AA00FDNH (2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid 94% 5mg $365 2026-05-28 Buy
aablocks AA00FDNH (2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid 94% 10mg $582 2026-05-28 Buy
aablocks AA00FDNH (2E,4E,6E,8E)-9-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid 94% 25mg $1163 2026-05-28 Buy
AK Scientific 8513CP 4-Hydroxyretinoicacid 1mg $471 2021-12-16 Buy
American Custom Chemicals Corporation MTB0000606 4-HYDROXY-ALL-TRANS-RETINOIC ACID 95.00% 5MG $496.34 2021-12-16 Buy
Arctom HY-125904 4-Hydroxyretinoic acid 94.58% 10mg $1216 2026-05-25 Buy
Arctom HY-125904 4-Hydroxyretinoic acid 94.58% 10mg $1216 2026-05-26 Buy
Arctom HY-125904 4-Hydroxyretinoic acid 94.58% 5mg $808 2026-05-25 Buy
Arctom HY-125904 4-Hydroxyretinoic acid 94.58% 5mg $808 2026-05-26 Buy
Arctom HY-125904 4-Hydroxyretinoic acid 94.58% 1mg $323 2026-05-25 Buy
Arctom HY-125904 4-Hydroxyretinoic acid 94.58% 1mg $323 2026-05-26 Buy
Cayman Chemical 21378 all-trans-4-hydroxy Retinoic Acid ≥95% 1mg $383 2024-03-01 Buy
Cayman Chemical 21378 all-trans-4-hydroxy Retinoic Acid ≥90% 1mg $439 2026-04-30 Buy
ChemScene CS-0102989 4-Hydroxyretinoic acid 94.58% 1mg $368 2026-06-04 Buy
ChemScene CS-0102989 4-Hydroxyretinoic acid 94.58% 1mg $368 2026-06-04 Buy

Properties

Melting point :>130°C (dec.)
Boiling point :506.5±33.0 °C(Predicted)
Density :1.075±0.06 g/cm3(Predicted)
storage temp. :Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility :Chloroform (Slightly), Methanol (Slightly)
pka :4.73±0.33(Predicted)
form :Solid
color :Light Yellow to Orange
Stability :Light Sensitive, Temperature Sensitive

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P391 Collect spillage. Hazardous to the aquatic environment
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

rac all-trans 4-Hydroxy Retinoic Acid is a metabolite of all-trans Retinoic acid.

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