Methyl 3-cyclopentene-1-carboxylate CAS Number: 58101-60-3

Pharmaceutical Materials 2025-03-02

CAS Number: 58101-60-3

Molecular Formula: C7H10O2

Molecular Weight: 126.15 g/mol

Appearance: Colorless to pale brown

Boiling Point: 149.8°C at 760 mmHg Flash Point: 48.9°C (or 33.8°C)

Density: 1.054 g/cm³

Usage: It is used as a chemical intermediate, particularly in the pharmaceutical and synthetic materials industries.

Methyl 3-cyclopentene-1-carboxylate, also known as 3-cyclopentene-1-carboxylic acid methyl ester, is a chemical compound with the CAS number 58101-60-3. It belongs to the category of chemical reagents and aromatic acids. This compound has a molecular formula of C7H10O2 and a molecular weight of 126.15 g/mol. It is primarily used as a chemical intermediate in the synthesis of various compounds. Methyl 3-cyclopentene-1-carboxylate appears as a colorless to light brown liquid and is stored under controlled conditions to maintain its stability.

Property Value
CAS Number 58101-60-3
Chemical Name Methyl 3-cyclopentene-1-carboxylate
Molecular Formula C7H10O2
Molecular Weight 126.15 g/mol
Physical Properties
– Appearance Colorless to light brown liquid
– Boiling Point 74 °C (at 24 Torr) or 149.8 °C (at 760 mmHg)
– Density 1.031 g/mL at 25 °C
– Flash Point 48 °C (118 °F)
– Refractive Index 1.4500
Chemical Properties
– Stability Stable under specified conditions
– Storage Condition 2-8 °C
– Hazard Statements H226, H318
– Precautionary Statements P280, P305+P351+P338

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