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(2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester

Product Name
(2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester
CAS No.
551-57-5
Chemical Name
(2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester
Synonyms
Viridiflorine;(2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester;Butanoic acid, 2,3-dihydroxy-2-(1-methylethyl)-, [(1R,7aS)-hexahydro-1H-pyrrolizin-1-yl]methyl ester, (2S,3S)-
CBNumber
CB92292800
Molecular Formula
C15H27NO4
Formula Weight
285.38
MOL File
551-57-5.mol
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(2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester Property

Melting point:
102-103.5°C
LogP
0.902 (est)
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Hazard and Precautionary Statements (GHS)

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(2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester Chemical Properties,Usage,Production

Description

A pyrrolizidine alkaloid, this base occurs in Cynoglossum viridif/orum and on crystallization from Me2CO furnishes colourless prisms. It is only sparingly soluble in Et20 but readily so in hot Me2CO, EtOH and H20. The methiodide has been prepared as colourless crystals from aqueous MeOH, m.p. 142-4°C. Alkaline hydrolysis yields trachelanthamidine and viridifloric acid. The structure given above is the most probable based upon its chemical reactions and spectroscopic characteristics.

References

Men'shikov., J. Gen. Chern., USSR, 18, 1736 (1948)

(2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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(2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester Suppliers

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551-57-5, (2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl esterRelated Search:


  • (2S,3S)-2,3-Dihydroxy-2-isopropylbutanoic acid [(1R,7aα)-hexahydro-1H-pyrrolizin-1-yl]methyl ester
  • Viridiflorine
  • Butanoic acid, 2,3-dihydroxy-2-(1-methylethyl)-, [(1R,7aS)-hexahydro-1H-pyrrolizin-1-yl]methyl ester, (2S,3S)-
  • 551-57-5