3-Cyclopentylpropionic acid

Product Name: 3-Cyclopentylpropionic acid
CAS No.: 140-77-2
Chemical Name: 3-Cyclopentylpropionic acid
Synonyms: Cypionic acid;AKOS BBS-00003802;3-Cyclopentylpropion;Cyclopentylpropionic acid;cyclopentanepropanoicacid;3-cyclopentylpropionicaci;CYCLOPENTANEPROPIONIC ACID;3-CYCLOPENTYLPROPIONIC ACID;3-CYCLOPENTYLPROPANOIC ACID;3-Cylcopentylpropanoic acid
CBNumber: CB8752109
Molecular Formula: C8H14O2
Formula Weight: 142.2
MOL File: 140-77-2.mol

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3-Cyclopentylpropionic acid Property

Melting point:: 131 °C
Boiling point:: 130-132 °C/12 mmHg (lit.)
Density: 0.996 g/mL at 25 °C (lit.)
refractive index: n20/D 1.457(lit.)
Flash point:: 116 °F
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 4.81±0.10(Predicted)
form: Liquid
color: Clear colorless to yellow
Water Solubility: insoluble
InChI: InChI=1S/C8H14O2/c9-8(10)6-5-7-3-1-2-4-7/h7H,1-6H2,(H,9,10)
InChIKey: ZRPLANDPDWYOMZ-UHFFFAOYSA-N
SMILES: C1(CCC(O)=O)CCCC1
CAS DataBase Reference: 140-77-2(CAS DataBase Reference)
NIST Chemistry Reference: Cyclopentanepropanoic acid(140-77-2)
EPA Substance Registry System: Cyclopentanepropanoic acid (140-77-2)

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Safety

Hazard Codes: Xi
Risk Statements: 10-36/37/38
Safety Statements: 16-26-36-24/25
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
Hazard Note: Irritant
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29162090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: C115908
Product name: 3-Cyclopentylpropionic acid
Purity: 98%
Packaging: 25ml
Price: $95.6
Updated: 2025/07/31

Sigma-Aldrich

Product number: C115908
Product name: 3-Cyclopentylpropionic acid
Purity: 98%
Packaging: 100ml
Price: $208
Updated: 2025/07/31

TCI Chemical

Product number: C2934
Product name: 3-Cyclopentylpropionic Acid
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $35
Updated: 2025/07/31

TCI Chemical

Product number: C2934
Product name: 3-Cyclopentylpropionic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $90
Updated: 2025/07/31

TRC

Product number: C989055
Product name: CypionicAcid
Packaging: 10g
Price: $120
Updated: 2021/12/16

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3-Cyclopentylpropionic acid Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS TO YELLOW LIQUID

Uses

3-Cyclopentylpropionic acid can be used as an organic building blocks in the synthesis of variety of pharmaceutical compound. It is used for the synthesis of Testosterone Cypionate (T155100).

Definition

ChEBI: A monocarboxylic acid that is propionic acid in which one of the methyl hydrogens is substituted by a cyclopentyl group.

Synthesis

Process for the preparation of 3-cyclopentyI-propionic acid, characterized in that cyclopentanone or cyclopentanol in succession in two different temperature ranges with molten alkali hydroxide converts, the temperature of the first area 200 to 270 ° C and the temperature of the second area 290 to 350 ° C, and then the alkali obtained as the 3-cyclopentyl-propionic acid in the free Acid transferred.

3-Cyclopentylpropionic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Cyclopentylpropionic acid Suppliers

Americas 1 Belgium 3 Canada 2 China 158 Europe 1 France 1 Germany 8 India 12 Italy 1 Japan 2 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 2 United Kingdom 13 United States 49 Global 257

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

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Advantage: 65

Hangzhou Aiken New Materials Co., Ltd

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Email: 1624352@qq.com
Country: China
ProdList: 248
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

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Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Advantage: 62

Alfa Aesar

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Fax: 021-67582001/03/05
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
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Ark Pharm, Inc.

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Energy Chemical

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JinYan Chemicals(ShangHai) Co.,Ltd.

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Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
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Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

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View Lastest Price from 3-Cyclopentylpropionic acid manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3-Cyclopentylpropionic acid 140-77-2
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-18

Career Henan Chemical Co

Product: 3-Cyclopentylpropionic acid 140-77-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2020-01-11

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