4-Carbomethoxy-cyclohexane-1-carboxylic acid
- CAS No.
- 32529-79-6
- Chemical Name:
- 4-Carbomethoxy-cyclohexane-1-carboxylic acid
- Synonyms
- 4-(Methoxycarbonyl)cyclohexane-1-carboxylic acid;m-1015;4-(Methoxycarbonyl);4-Carbomethoxy-cyclohexane-1-carboxylic acid;1,4-Cyclohexanedicarboxylic acid, 1-Methyl ester;1,4-Cyclohexanedicarboxylic acid MonoMethyl ester;4-(Methoxycarbonyl)cyclohexane-1-carboxylic acid, 97%
- CBNumber:
- CB5452671
- Molecular Formula:
- C9H14O4
- Molecular Weight:
- 186.21
- MDL Number:
- MFCD06797561
- MOL File:
- 32529-79-6.mol
- MSDS File:
- SDS
| Melting point | 112-114℃ |
|---|---|
| Boiling point | 303.1±35.0℃ (760 Torr) |
| Density | 1.191±0.06 g/cm3 (20 ºC 760 Torr) |
| Flash point | 118.3±19.4℃ |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 4.66±0.10(Predicted) |
| Appearance | White to off-white Solid |
| Water Solubility | Slightly soluble in water (11 g/L at 25°C). |
| InChI | InChI=1S/C9H14O4/c1-13-9(12)7-4-2-6(3-5-7)8(10)11/h6-7H,2-5H2,1H3,(H,10,11) |
| InChIKey | ZQJNPHCQABYENK-UHFFFAOYSA-N |
| SMILES | C1(C(OC)=O)CCC(C(O)=O)CC1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| HS Code | 2917198090 | |||||||||
| NFPA 704 |
|
4-Carbomethoxy-cyclohexane-1-carboxylic acid price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | HBA52979 | cis-4-Carbomethoxycyclohexane-1-carboxylic acid | 32529-79-6 | 25g | $295 | 2026-06-04 | Buy |
| Apolloscientific | OR307138 | 4-(Carbomethoxy)cyclohexane-1-carboxylic acid 95% | 32529-79-6 | 250mg | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR307138 | 4-(Carbomethoxy)cyclohexane-1-carboxylic acid 95% | 32529-79-6 | 5g | $24 | 2026-06-04 | Buy |
| Apolloscientific | OR307138 | 4-(Carbomethoxy)cyclohexane-1-carboxylic acid 95% | 32529-79-6 | 25g | $79 | 2026-06-04 | Buy |
| Apolloscientific | OR307138 | 4-(Carbomethoxy)cyclohexane-1-carboxylic acid 95% | 32529-79-6 | 100g | $224 | 2026-06-04 | Buy |
4-Carbomethoxy-cyclohexane-1-carboxylic acid Chemical Properties,Uses,Production
Uses
4-(Methoxycarbonyl)cyclohexane-1-carboxylic acid is used as pharmaceutical intermediate.
Synthesis Reference(s)
Journal of the American Chemical Society, 107, p. 1365, 1985 DOI: 10.1021/ja00291a042
Synthesis
94-60-0
32529-79-6
Step 1. Preparation of 4-(methoxycarbonyl)cyclohexanecarboxylic acid (i-12b). Dimethyl cyclohexane-1,4-dicarboxylate (i-12a) (8 g, 40 mmol) was reacted with barium hydroxide (6.3 g, 20 mmol) in 80% aqueous methanol (150 mL) for 12 h at 25 °C with stirring. Upon completion of the reaction, the mixture was diluted with water (200 mL) and washed with hexane (100 mL x 2) to remove unreacted starting materials. Subsequently, the aqueous layer was acidified to pH=3 with 2M HCl solution and extracted with ethyl acetate (EtOAc) (100mL x 3). The organic layers were combined, washed with water (100 mL), dried over anhydrous sodium sulfate (Na2SO4), filtered and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (eluent ratio: petroleum ether (PE):ethyl acetate (EtOAc) = 50:1 to 3:1) to afford 4-(methoxycarbonyl)cyclohexanecarboxylic acid (3.2 g, 43% yield) as a white solid.LC-MS (ESI) analysis: calculated value of C9H14O4 [M+H]+ was 187, and the measured value was 187.
References
[1] Patent: WO2014/28597, 2014, A2. Location in patent: Page/Page column 54
[2] Patent: US2015/191434, 2015, A1. Location in patent: Paragraph 0294
[3] Liebigs Annalen der Chemie, 1993, # 8, p. 897 - 904
[4] Patent: WO2006/31959, 2006, A1. Location in patent: Page/Page column 13-14
[5] Journal of Medicinal Chemistry, 2011, vol. 54, # 6, p. 1752 - 1761
4-Carbomethoxy-cyclohexane-1-carboxylic acid Preparation Products And Raw materials
4-Carbomethoxy-cyclohexane-1-carboxylic acid Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Accela ChemBio Co.,Ltd. | 021-50795510 4000665055 | marketing@accelachem.com | China | 10972 | 64 |
| Nanjing JinruiJiuAn Biotechnology Co., Ltd. | 025-58196018 800028039 | sales@fartop.net | China | 2227 | 55 |
| SynAsst Chemical. | 021-60343070 | China | 12731 | 55 | |
| Shanghai Yolne Chemical Co., Ltd. | 021-62960152 | 934678158@qq.com | China | 9886 | 55 |
| YangZhou Ruihong Biotech Co., Ltd. | 0514-015380367604 15380367604 | sales@ruibobiotech.com | China | 509 | 55 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Chengdu Firster Pharmaceutical Co., Ltd. | 028-87078428 028-87074958 | chengzhenyong@cdfirster.com | China | 2580 | 60 |
View Lastest Price from 4-Carbomethoxy-cyclohexane-1-carboxylic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2020-01-09 | 4-CARBOMETHOXY-CYCLOHEXANE-1-CARBOXYLIC ACID
32529-79-6
|
$3.00 | 1KG | 98% | 200KG | Career Henan Chemical Co |
-
- 4-CARBOMETHOXY-CYCLOHEXANE-1-CARBOXYLIC ACID
32529-79-6
- $3.00
- 98%
- Career Henan Chemical Co
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