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(2S,4S)-(+)-2,4-Pentanediol
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(2S,4S)-(+)-2,4-Pentanediol

CAS: 72345-23-4

Ref. 3D-FP60221

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Estimated delivery in United States, on Wednesday 8 Jan 2025

Product Information

Name:
(2S,4S)-(+)-2,4-Pentanediol
Synonyms:
  • (2S,4S)-(+)-2,4-Dihydroxypentane
  • (2R,4R)-(-)-Pentanediol
  • (2S,4S)-(+)-Pentanediol
  • 1,1-Pentanediol
  • Pentanediol
Description:

(2S,4S)-(+)-2,4-Pentanediol is a chiral stereochemical. It has been shown to be prepared in high yield by the reaction of (1R,2S)-(-)-(+)-1-phenylethanol with excess 2,4-dichloro-1,3-butadiene. The reaction is carried out at room temperature and is complete in 3 hours. A preparative synthesis of this compound has been reported by cyclization of the commercially available (+)-pyrrolidine with (+)malonaldehyde diethyl acetal. This process takes place in a solvent such as ethanol or tetrahydrofuran at temperatures between -10°C and +15°C for 1 hour. This method is also applicable to other enantiomers of pyrrolidine. The nmr spectra show resonances at δ = 7.0 ppm for the methyl group and δ = 4

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
104.15 g/mol
Formula:
C5H12O2
Purity:
Min. 98%
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Hazard Info

UN Number:
EQ:
Class:
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Forbidden to fly:
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Packing Group:
LQ:

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