Methyl cyclopentanecarboxylate
- CAS No.
- 4630-80-2
- Chemical Name:
- Methyl cyclopentanecarboxylate
- Synonyms
- NSC 87553;RARECHEM AL BF 0721;Methyl cyclopentanate;cyclopentylmethyl formate;Methyl cyclopentanecarboxylate;Methyl Cylcopentanecarboxylate;Cyclopentanoic acid methyl ester;MethylCyclopentanecarboxylate>Methyl cyclopentanecarboxylate-98%;Cyclopentanecarboxylic acid methyl
- CBNumber:
- CB2259499
- Molecular Formula:
- C7H12O2
- Molecular Weight:
- 128.17
- MDL Number:
- MFCD00019290
- MOL File:
- 4630-80-2.mol
- MSDS File:
- SDS
| Melting point | 77-78℃ |
|---|---|
| Boiling point | 81-82°C 5mm |
| Density | 1.014 |
| refractive index | 1.4360 |
| Flash point | 81-82°C/5mm |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Difficult to mix. |
| form | clear liquid |
| color | Colorless to Almost colorless |
| BRN | 2040762 |
| InChI | InChI=1S/C7H12O2/c1-9-7(8)6-4-2-3-5-6/h6H,2-5H2,1H3 |
| InChIKey | IIHIJFJSXPDTNO-UHFFFAOYSA-N |
| SMILES | C1(C(OC)=O)CCCC1 |
| CAS DataBase Reference | 4630-80-2(CAS DataBase Reference) |
| FDA UNII | J9UB5SWZ2R |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226 | |||||||||
| Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235 | |||||||||
| Safety Statements | 24/25 | |||||||||
| RIDADR | UN 3272 3/PG III | |||||||||
| HazardClass | IRRITANT | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2916200090 | |||||||||
| NFPA 704 |
|
Methyl cyclopentanecarboxylate price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | M2510 | Methyl Cyclopentanecarboxylate >98.0%(GC) | 4630-80-2 | 5g | $74 | 2026-04-30 | Buy |
| Biosynth | FM10248 | Methyl cyclopentane carboxylate | 4630-80-2 | 2g | $150 | 2026-06-04 | Buy |
| Biosynth | FM10248 | Methyl cyclopentane carboxylate | 4630-80-2 | 5g | $163.3 | 2026-06-04 | Buy |
| Biosynth | FM10248 | Methyl cyclopentane carboxylate | 4630-80-2 | 10g | $259.4 | 2026-06-04 | Buy |
| Biosynth | FM10248 | Methyl cyclopentane carboxylate | 4630-80-2 | 25g | $480.25 | 2026-06-04 | Buy |
Methyl cyclopentanecarboxylate Chemical Properties, Uses, Production
Synthesis Reference(s)
The Journal of Organic Chemistry, 39, p. 3273, 1974 DOI: 10.1021/jo00936a022
Synthesis
67-56-1
3400-45-1
4630-80-2
Cyclopentanecarboxylic acid (9.5 mL, 87.6 mmol) was dissolved in anhydrous CH2Cl2 (100 mL) in an oven-dried flask equipped with anhydrous CaCl2 drying tube. Subsequently, oxalyl chloride (8.8 mL, 105.1 mmol) was slowly added dropwise and 2 drops of DMF was added as a catalyst. After the reaction was carried out for 7 hours, the mixture was concentrated under vacuum. The concentrated residue was dissolved in MeOH (25 mL) and the reaction was continued for 19 hours. After completion of the reaction, the mixture was again concentrated under vacuum. The residue was redissolved in CH2Cl2 (100 mL) and washed sequentially with saturated NaHCO3 solution and brine. The organic layers were combined, dried with anhydrous Na2SO4, filtered and concentrated under vacuum. Finally, the residue was purified by simple distillation to afford methyl cyclopentanoate (9.5 g, 74.3 mmol, 85% yield) as a colorless oil.
References
[1] Journal of Organic Chemistry, 1993, vol. 58, # 24, p. 6843 - 6850
[2] Synlett, 2017, vol. 28, # 13, p. 1570 - 1575
[3] Angewandte Chemie - International Edition, 2018, vol. 57, # 2, p. 574 - 578
[4] Angew. Chem., 2018, vol. 130, p. 583 - 587,5
[5] Journal of the American Chemical Society, 1981, vol. 103, # 2, p. 436 - 442
Methyl cyclopentanecarboxylate Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Changzhou Xiaobu Fine Chemicals Co., Ltd | 0512-66388446 15851926283 | 42050065@qq.com | China | 62 | 58 |
| Nanjing Tianhai Pharmaceutical Technology Co., Ltd. | 025-58351158 13851454004 | 1515653212@qq.com | China | 299 | 58 |
| Xi 'an billiton biological technology co., LTD | 029-88764766 | wang.yali@xatuochao.com | China | 521 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16306 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Shanghai Sunway Pharmaceutical Technology Co., Ltd | 13761987713 | hxzheng@sunwaypharm.cn | China | 8663 | 57 |
View Latest Price from Methyl cyclopentanecarboxylate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-04 | METHYL CYCLOPENTANECARBOXYLATE
4630-80-2
|
1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | ||
 |
2021-11-02 | METHYL CYCLOPENTANECARBOXYLATE
4630-80-2
|
$762.00 | 50g | 99% | 2000KG | Baoji Guokang Healthchem co.,ltd | |
 |
2020-01-09 | METHYL CYCLOPENTANECARBOXYLATE
4630-80-2
|
$9.80 | 1g | ≥99% | 100kg | Career Henan Chemical Co |
-
- METHYL CYCLOPENTANECARBOXYLATE
4630-80-2
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- METHYL CYCLOPENTANECARBOXYLATE
4630-80-2
- $762.00
- 99%
- Baoji Guokang Healthchem co.,ltd
-
- METHYL CYCLOPENTANECARBOXYLATE
4630-80-2
- $9.80
- ≥99%
- Career Henan Chemical Co
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