alpha-Cyclopentylmandelic acid

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Names

[ CAS No. ]:
427-49-6

[ Name ]:
alpha-Cyclopentylmandelic acid

[Synonym ]:
Benzeneacetic acid, α-cyclopentyl-α-hydroxy-
MFCD00019296
α-Cyclopentyl-DL-mandelic Acid
UNII:XY6HY5ZM28
EINECS 207-047-8
2-cyclopentyl-2-hydroxy-2-phenylacetic acid
alpha-Cyclopentyl-DL-mandelic Acid
Cyclopentyl(hydroxy)phenylacetic acid
Cyclopentylphenylglycolic acid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
395.6±22.0 °C at 760 mmHg

[ Melting Point ]:
144-150 °C

[ Molecular Formula ]:
C13H16O3

[ Molecular Weight ]:
220.264

[ Flash Point ]:
207.2±18.8 °C

[ Exact Mass ]:
220.109940

[ PSA ]:
57.53000

[ LogP ]:
2.77

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.590

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S45-S36/37/39-S26

[ RIDADR ]:
3261

[ HS Code ]:
2918199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phenylglyoxylic acid
  • CYCLOPENTYLMAGNESIUM BROMIDE
  • Methyl cyclopentylphenylglycolate
  • Ethyl oxophenylacetate
  • Methyl phenylglyoxylate
  • Cyclozil chloromethacryloyloxymethylate

DownStream

  • Benzoylcyclopentane
  • Methyl cyclopentylphenylglycolate
  • N-Methyl-3-pyrrolidinyl Cyclopentylmandelate
  • (1-benzyl-1-methylpyrrolidin-1-ium-3-yl) 2-cyclopentyl-2-hydroxy-2-phenylacetate,bromide
  • (1-methylpiperidin-4-yl) 2-cyclopentyl-2-hydroxy-2-phenylacetate

Customs

[ HS Code ]: 2918199090

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • Ritropirronium
  • ALPHA-HYDROXYFARNESYLPHOSPHONIC ACID
  • alpha-Boswellic acid
  • alpha-Epoxydihydroartemisinic acid
  • alpha-ketobutyric acid gamma-glutamyl hydrazone
  • alpha-hydroxyhippuric acid
  • N1-(2-(2,5-dimethylfuran-3-yl)-2-hydroxyethyl)-N2-(isoxazol-3-yl)oxalamide
  • N1-(2-(2,5-dimethylfuran-3-yl)-2-hydroxyethyl)-N2-(4-fluorobenzyl)oxalamide
  • N1-(benzo[d][1,3]dioxol-5-yl)-N2-(2-(2,5-dimethylfuran-3-yl)-2-hydroxyethyl)oxalamide
  • N-[2-(2,5-dimethylfuran-3-yl)-2-hydroxyethyl]-N'-(2-ethoxyphenyl)ethanediamide
  • 1-(2-(2,5-Dimethylfuran-3-yl)-2-hydroxyethyl)-3-(thiophen-2-ylmethyl)urea
  • 1-(2-(2,5-Dimethylfuran-3-yl)-2-hydroxyethyl)-3-(3-phenylpropyl)urea
  • 1-Cyclobutanecarbonyl-3-(thiophen-2-yl)pyrrolidine
  • ((1R,5S)-3-(1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl)(5-methylisoxazol-3-yl)methanone
  • (E)-1-((1R,5S)-3-(1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl)-3-(furan-2-yl)prop-2-en-1-one
  • 8-(4-propyl-1,2,3-thiadiazole-5-carbonyl)-3-(1H-pyrazol-1-yl)-8-azabicyclo[3.2.1]octane
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