ChemicalBook > CAS DataBase List > 1-Cyclopentenecarboxylic acid

1-Cyclopentenecarboxylic acid

Product Name: 1-Cyclopentenecarboxylic acid
CAS No.: 1560-11-8
Chemical Name: 1-Cyclopentenecarboxylic acid
Synonyms: Cyclopent-1-ene-1-carboxylic acid;cb1684;Brn 1446347;opentenecarboxyL;Isoaleprolic acid;1-cyclopentenecarboxylate;1-cyclopentenylcarboxylicacid;1-CYCLOPENTENECARBOXYLIC ACID;CYCLOPENT-1-ENECARBOXYLIC ACID;1-CYCLOPENTENE-1-CARBOXYLIC ACID
CBNumber: CB2373290
Molecular Formula: C6H8O2
Formula Weight: 112.13
MOL File: 1560-11-8.mol

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1-Cyclopentenecarboxylic acid Property

Melting point:: 121-124 °C (lit.)
Boiling point:: 210°C
Density: 1.0795 (rough estimate)
refractive index: 1.4570 (estimate)
Flash point:: 210°C
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
pka: 5.00±0.20(Predicted)
color: White to Off-White
BRN: 1446347
InChI: InChI=1S/C6H8O2/c7-6(8)5-3-1-2-4-5/h3H,1-2,4H2,(H,7,8)
InChIKey: PYRZPBDTPRQYKG-UHFFFAOYSA-N
SMILES: C1(C(O)=O)CCCC=1
CAS DataBase Reference: 1560-11-8(CAS DataBase Reference)
NIST Chemistry Reference: 1-Cyclopentene-1-carboxylic acid(1560-11-8)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
RIDADR: 3261
WGK Germany: 3
RTECS: GY5976100
HazardClass: 8
PackingGroup: III
HS Code: 29162090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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: 328324
Product name: 1-Cyclopentenecarboxylic acid
Purity: 98%
Packaging: 1g
Price: $27.09
Updated: 2025/07/31

Sigma-Aldrich

Product number: 328324
Product name: 1-Cyclopentenecarboxylic acid
Purity: 98%
Packaging: 5g
Price: $38.7
Updated: 2025/07/31

TCI Chemical

Product number: C1702
Product name: 1-Cyclopentenecarboxylic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $85
Updated: 2025/07/31

TCI Chemical

Product number: C1702
Product name: 1-Cyclopentenecarboxylic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $338
Updated: 2025/07/31

TRC

Product number: C989990
Product name: 1-Cyclopentenecarboxylic acid
Packaging: 1g
Price: $225
Updated: 2021/12/16

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1-Cyclopentenecarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

White to pale yellow powder

Uses

1-Cyclopentenecarboxylic Acid can be used for enantioselective 1,3-dipolar cycloadditions of diazoacetates and solid-phase synthesis of substituted indolines. It can also be used to develop antagonists for A1- and A2-adenosine receptors.

Uses

1-Cyclopentenecarboxylic acid was used in synthesis of cis-8-hexahydroindanecarboxylic acid via Diels-Alder reaction with butadiene. It was also used in synthesis of isoxazole derivatives.

General Description

1-Cyclopentenecarboxylic acid was evaluated as a new effective anticonvulsant during Anticonvulsant Screening Program (ASP) of Antiepileptic Drug Development Program.

1-Cyclopentenecarboxylic acid Preparation Products And Raw materials

Raw materials

Phosphoric acid Toluene Phosphorus oxitrichloride Sodium bisulfite Pentane Sodium cyanide Cyclopentanone Pyridine

Preparation Products

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View Lastest Price from 1-Cyclopentenecarboxylic acid manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: 1-Cyclopentenecarboxylic acid 1560-11-8
Price: US $30.00-10.00/kg
Min. Order: 10kg
Purity: 99%
Supply Ability: 100000kg
Release date: 2024-08-14

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1-cyclopentenecarboxylate

1-CYCLOPENTENE-1-CARBOXYLIC ACID / 1-CYCLOPENTENECARBOXYLIC ACID

cb1684

Isoaleprolic acid

1-CYCLOPENTENECARBOXYLIC ACID 97+%

1-Cyclopentene-1-carboxylic acid,98%

Brn 1446347

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opentenecarboxyL

1560-11-8

C5H7CO2H

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