Cypionic Acid

About Cypionic Acid

Cypionic Acid is an analytical reagent carrying the CAS registry number 140-77-2. The compound has the formula C8H14O2, corresponding to a molecular weight of 142.2 g/mol. Its systematic (IUPAC) name is 3-cyclopentylpropanoic acid. It is also known as 3-Cylcopentylpropanoic Acid or 3-Cyclopentylpropionic acid.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span agrochemical formulations and laboratory analysis. Buyers come mainly from academic and industrial research and agrochemical production.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Agrochemical formulations
Laboratory analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cypionic Acid
Catalogue No.	VQ-039978
CAS Number	140-77-2
IUPAC name	3-cyclopentylpropanoic acid
Molecular formula	C₈H₁₄O₂
Molecular weight	142.2 g/mol
Exact mass	142.0994
InChIKey	ZRPLANDPDWYOMZ-UHFFFAOYSA-N
SMILES	C1CCC(C1)CCC(=O)O
PubChem CID	8818

Physical properties
Physical form	Other
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 2
TPSA	37.3 Å²
Synonyms	3-Cylcopentylpropanoic Acid, 3-Cyclopentylpropionic acid, Cyclopentanepropanoic acid, Cyclopentanepropionic acid, Cyclopentylpropionic acid, Propionic acid, 3-cyclopentyl-, 3-Cyclopentyl-propionic acid, Cyclopentanepropionic acid (8CI), 3-Cylcopentylpropanoicacid, 3-cyclopentyl propionic acid

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Cypionic Acid?

The CAS Registry Number of Cypionic Acid is 140-77-2. It is also known as 3-Cylcopentylpropanoic Acid, 3-Cyclopentylpropionic acid, Cyclopentanepropanoic acid.

What is the molecular formula and molecular weight of Cypionic Acid?

Cypionic Acid has the molecular formula C8H14O2 and a molecular weight of 142.2 g/mol. Its IUPAC name is 3-cyclopentylpropanoic acid.

Which grade and pack sizes of Cypionic Acid can I order?

We supply Cypionic Acid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cypionic Acid?

Yes. Every lot of Cypionic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cypionic Acid be shipped internationally?

Yes. Cypionic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.