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HomeProduct name listalpha-Cyclopentylmandelic acid

alpha-Cyclopentylmandelic acid

Synonym(s):α-Cyclopentylmandelic acid;2-Cyclopentyl-2-hydroxy-2-phenylacetic acid;Glycopyrronium Bromide Impurity J (PhEur)

  • CAS NO.:427-49-6
  • Empirical Formula: C13H16O3
  • Molecular Weight: 220.27
  • MDL number: MFCD00019296
  • EINECS: 207-047-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-18 17:01:59
alpha-Cyclopentylmandelic acid Structural

What is alpha-Cyclopentylmandelic acid?

Chemical properties

white to beige powder

The Uses of alpha-Cyclopentylmandelic acid

intermediate for Glycopyrronium Bromide, Oxyphencyclimine HCl, Oxypyrronium Bromide

The Uses of alpha-Cyclopentylmandelic acid

2-Cyclopentyl-2-hydroxy-2-phenylacetic Acid is an impurity of Glycopyrrolate (G657000), a novel pharmaceutical compound based on PDE IV inhibitors; used in the treatment of respiratory complaints. It is used in the synthesis of muscarinic M3 receptor antagonists.

Properties of alpha-Cyclopentylmandelic acid

Melting point: 144-150 °C
Boiling point: 110 °C (0.5 mmHg)
Density  1.247±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Solid
pka 3.53±0.25(Predicted)
color  White to pale brown
CAS DataBase Reference 427-49-6(CAS DataBase Reference)

Safety information for alpha-Cyclopentylmandelic acid

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for alpha-Cyclopentylmandelic acid

InChIKey WFLUEQCOAQCQLP-UHFFFAOYSA-N

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