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cis-4-Hydroxycyclohexanecarboxylic acid

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CAS:3685-22-1
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Products Intro: Product Name:(1s,4s)-4-hydroxycyclohexanecarboxylic acid
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cis-4-Hydroxycyclohexanecarboxylic acid manufacturers

cis-4-Hydroxycyclohexanecarboxylic acid Basic information
Product Name:cis-4-Hydroxycyclohexanecarboxylic acid
Synonyms:TRANS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID;(1s,4s)-4-hydroxycyclohexanecarboxylic acid;RANS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID;cis-4-Hydroxycyclohexanecarboxylic Acid;Cyclohexanecarboxylic acid, 4-hydroxy-, cis-;cis-4-Hydroxycyclohexane-1-carboxylic acid;cis-4-HydroxycyclohexanecarboxylicAcid>;(1s,4s)-4-hydroxycyclohexane-1-carboxylic acid
CAS:3685-22-1
MF:C7H12O3
MW:144.17
EINECS:
Product Categories:4-Substituted Cyclohexanecarboxylic Acids
Mol File:3685-22-1.mol
cis-4-Hydroxycyclohexanecarboxylic acid Structure
cis-4-Hydroxycyclohexanecarboxylic acid Chemical Properties
Melting point 150°C
Boiling point 115 °C(Press: 8 Torr)
density 1.246
storage temp. 2-8°C
solubility almost transparency in Methanol
form powder to crystal
pkapK1:4.836 (25°C)
color White to Almost white
InChIInChI=1S/C7H12O3/c8-6-3-1-5(2-4-6)7(9)10/h5-6,8H,1-4H2,(H,9,10)/t5-,6+
InChIKeyHCFRWBBJISAZNK-OLQVQODUSA-N
SMILES[C@@H]1(C(O)=O)CC[C@H](O)CC1
CAS DataBase Reference3685-22-1
Safety Information
Hazard Codes T
Risk Statements 36/37/38-25
Safety Statements 26-36/37/39-45
RIDADR UN 2811 6.1 / PGIII
HazardClass 6.1
HS Code 2918199890
MSDS Information
cis-4-Hydroxycyclohexanecarboxylic acid Usage And Synthesis
Chemical PropertiesWhite to Almost white powder to crystal. Melting point: 148.0 to 152.0 °C.
UsesCis-4-Hydroxycyclohexanecarboxylic acid is a metabolite of p-hydroxybenzoic acid. It is the major metabolite in the urine of rats treated with exogenous p-hydroxybenzoic acid. It has been found to have immunosuppressive activities in rat hepatocytes, as well as metabolic disorders that are related to hyperglycemia or diabetes mellitus.
DefinitionChEBI: 4-Hydroxycyclohexylcarboxylic acid is a hydroxy monocarboxylic acid.
Synthesiscis-4-Hydroxycyclohexanecarboxylic acid can be synthesized through the following steps:
1. In an argon glove box, dissolve ligands L1-(S,R)-f-ambinol (7.5mg, 0.0105mmol) and [Ir(COD)Cl]2 (3.4mg, 0.005mmol) in 1 mL of iPrOH in a 2mL vial and stir at room temperature for 2 h.
2. Put 1 mmol of raw material 4-substituted cyclohexanone into a 4 mL hydrogenation flask.
3. Add 0.1 mL of the in-situ complexed catalyst solution and 1.6 mg of tBuOLi solid powder to the hydrogenation flask.
4. Add 1 mL of EtOH to dissolve the reactants in the hydrogenation flask.
5. Put the reaction flask into the hydrogenation kettle and replace the kettle body with hydrogen three times.
6. Fill the kettle with 5bar H2 and react at room temperature for 12h.
7. After the reaction is completed, carefully release the hydrogen and spin-dry the solvent under reduced pressure.
8. Purify the hydrogenated product cis-4-substituted cyclohexanol by silica gel column.
9. Obtain the final product cis-4-Hydroxycyclohexanecarboxylic acid.
References[1] Patent: CN105061424, 2016, B. Location in patent: Paragraph 0029; 0031
cis-4-Hydroxycyclohexanecarboxylic acid Preparation Products And Raw materials
Raw materialsCyclohexanecarboxylic acid, 4-hydroxy-, Methyl ester, cis--->4-Oxocyclohexanecarboxylic acid
Tag:cis-4-Hydroxycyclohexanecarboxylic acid(3685-22-1) Related Product Information
CIS-4-CYCLOHEXENE-1,2-DICARBOXYLIC ACID H-CIS-HYP-OME HCL cis-4-Hydroxy-D-proline cis-4-Hydroxy-L-proline Cyclohexanecarboxylic acid, 4-hydroxy-, Methyl ester, cis- Bicyclo[1.1.1]pentane-1,3-dicarboxylic acid, MonoMethyl ester Tetrahydro-5-oxo-2- furancarboxyli (1R,3S)-3-Aminocyclohexanecarboxylic Acid 4-Hydroxycyclohexanecarboxylic acid ETHYL 4-HYDROXYCYCLOHEXANECARBOXYLATE 1-AMINO-4-OXOCYCLOHEXANECARBOXYLIC ACID ETHYLENE KETAL METHYL 4-HYDROXYCYCLOHEXANECARBOXYLATE 4-METHOXYCYCLOHEXANECARBOXYLIC ACID cis-4-Hydroxycyclohexanecarboxylic acid PICROTIN ethyl 1,4-dioxaspiro[4.5]decane-8-carboxylate TRANS-4-HYDROXYCYCLOHEXANECARBOXYLIC ACID 8-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-1,4-DIOXA-SPIRO[4.5]DECANE-8-CARBOXYLIC ACID

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