alpha-Cyclopentylmandelic acid

α-环戊基扁桃酸

Also known as: 2-Cyclopentylmandelic acid, 2-cyclopentyl-2-hydroxy-2-phenylacetic acid, Cyclopentylphenylglycolic acid, CM acid, Cyclopentyl(hydroxy)phenylacetic acid, alpha-Cyclopentyl-DL-mandelic acid, Benzeneacetic acid, α-cyclopentyl-α-hydroxy-

CAS No.
427-49-6
Jingsj CID
J-8954-6
Molecular Formula
C13H16O3
Chinese Name
α-环戊基扁桃酸
Molecular Weight
220.264 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point144-150 °C
Boiling Point395.6±22.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point207.2±18.8 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of alpha-Cyclopentylmandelic acid?

427-49-6

What are the molecular formula and molecular weight of alpha-Cyclopentylmandelic acid?

C13H16O3, molecular weight 220.264 g/mol

Is alpha-Cyclopentylmandelic acid hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026