LBGMGc--:18000SC01: Difference between revisions

 
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|LipidBank=NAG5079
|LipidBank=NAG5079
|SysName=Octadecanoic acid 2,3-dihydroxypropyl ester
|SysName=Octadecanoic acid 2,3-dihydroxypropyl ester
|Common Name=&&alpha-Monostearin&&Glycerol 1-stearate&&1-O-stearoylglycerol&&1-Monostearin&&Glycerol 1-ctadecanoate  () -form&&Octadecanoic acid 2,3-dihydroxypropyl ester&&
|Common Name=&&alpha-Monostearin&&Glycerol 1-stearate&&1-O-stearoylglycerol&&1-Monostearin&&Glycerol 1-ctadecanoate  () -form&&
|Melting Point=Cryst.(hexane/Ethanol).77-79°. Exhibits polymorphism.<BR>Isopropylidene: Cryst.(pet.ether). 39-40°.<<5165>>/<<5075>>
|Melting Point=Cryst.(hexane/Ethanol).77-79°. Exhibits polymorphism.<BR>Isopropylidene: Cryst.(pet.ether). 39-40°.<<5165>>/<<5075>>
|Reflactive=<<5009>>
|Reflactive=<<5009>>
|Mass Spectra=Parent ion(P) 0.7<BR> P-[0H] 1.6<BR> P-[H<SUB><FONT SIZE=-1>2</FONT></SUB>O] 1.4 <BR>P-[CH<SUB><FONT SIZE=-1>2</FONT></SUB>OH] 7.2 <BR>Acyl CH<SUB><FONT SIZE=-1>3</FONT></SUB>(CH<SUB><FONT SIZE=-1>2</FONT></SUB>)<SUB><FONT SIZE=-1>n</FONT></SUB>CO 40<BR> CH<SUB><FONT SIZE=-1>2</FONT></SUB>(CH<SUB><FONT SIZE=-1>2</FONT></SUB>)<SUB><FONT SIZE=-1>n</FONT></SUB>CO 9.1 <BR> Acid CH<SUB><FONT SIZE=-1>3</FONT></SUB>(CH<SUB><FONT SIZE=-1>2</FONT></SUB>)<SUB><FONT SIZE=-1>n</FONT></SUB>COOH 51 <BR> Acid+H 21<BR> Methyl ester 5.4 <BR>Monoacetin 31 <BR> C<SUB><FONT SIZE=-1>3</FONT></SUB>H<SUB><FONT SIZE=-1>7</FONT></SUB> 100 <BR> -CH<SUB><FONT SIZE=-1>2</FONT></SUB>CH<SUB><FONT SIZE=-1>2</FONT></SUB>CH<FONT FACE="Symbol">=</FONT>CH<SUB><FONT SIZE=-1>2</FONT></SUB> 83<BR> -CH<SUB><FONT SIZE=-1>2</FONT></SUB>CHCH<FONT FACE="Symbol">=</FONT>CHCH<FONT FACE="Symbol">=</FONT>CH<SUB><FONT SIZE=-1>2</FONT></SUB> 15<BR> -CH<FONT FACE="Symbol">=</FONT>CHCH<FONT FACE="Symbol">=</FONT>CHCH<FONT FACE="Symbol">=</FONT>CH<SUB><FONT SIZE=-1>2</FONT></SUB> 4.6 <BR> m/e<FONT FACE="Symbol">=</FONT>98 71<<5086>>,  
|Mass Spectra=Parent ion(P) 0.7<BR> P-[0H] 1.6<BR> P-[H_2 O] 1.4 <BR>P-[CH_2 OH] 7.2 <BR>Acyl CH_3 (CH_2 )_n CO 40<BR> CH_2 (CH_2 )_n CO 9.1 <BR> Acid CH_3 (CH_2 )_n COOH 51 <BR> Acid+H 21<BR> Methyl ester 5.4 <BR>Monoacetin 31 <BR> C_3 H_7  100 <BR> -CH_2 CH_2 CH = CH_2  83<BR> -CH_2 CHCH = CHCH = CH_2  15<BR> -CH = CHCH = CHCH = CH_2  4.6 <BR> m/e = 98 71<<5086>>,  
|NMR Spectra=<<0009>>,  
|NMR Spectra=<<0009>>,  
}}
}}


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{{Lipid/Footer}}

Latest revision as of 21:00, 14 April 2010

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α-Monostearin
LBGMGc--:18000SC01.png
Structural Information
Octadecanoic acid 2,3-dihydroxypropyl ester
  • α-Monostearin
  • Glycerol 1-stearate
  • 1-O-stearoylglycerol
  • 1-Monostearin
  • Glycerol 1-ctadecanoate () -form
Formula
Exact Mass
Average Mass
SMILES
Physicochemical Information
Cryst.(hexane/Ethanol).77-79°. Exhibits polymorphism.
Isopropylidene: Cryst.(pet.ether). 39-40°.<<5165>>/<<5075>>
Spectral Information
Mass Spectra Parent ion(P) 0.7
P-[0H] 1.6
P-[H2O] 1.4
P-[CH2OH] 7.2
Acyl CH3(CH2)nCO 40
CH2(CH2)nCO 9.1
Acid CH3(CH2)nCOOH 51
Acid+H 21
Methyl ester 5.4
Monoacetin 31
C3H7 100
-CH2CH2CH = CH2 83
-CH2CHCH = CHCH = CH2 15
-CH = CHCH = CHCH = CH2 4.6
m/e = 98 71<<5086>>,
UV Spectra
IR Spectra
NMR Spectra <<0009>>,
Other Spectra
Chromatograms
Reported Metabolites, References
Biospecies ID Compound Name Reference Comment
n.a. LBGMGc--:18000SC01 See above. De_Groot_AC et al. 1988
n.a. LBGMGc--:18000SC01_2 3-Stearoyl-sn-glycerol Harri_E et al. 1963
n.a. LBGMGc--:18000SC01 See above. Hayakawa_R et al. 1987