Ascorbyl stearate

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Ascorbyl stearate
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Names
IUPAC name
[(2S)-2-[(2R)-4,5-Dihydroxy-3-oxo-2-furyl]-2-hydroxy-ethyl] octadecanoate
Other names
E304
L-Ascorbic acid, 6-octadecanoate
Ascorbyl monooctadecanoate
Identifiers
10605-09-1 YesY
ChEMBL ChEMBL218804 N
ChemSpider 18619275 N
EC Number 234-231-5
Jmol 3D model Interactive image
PubChem 10343784
  • InChI=1S/C24H42O7/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(26)30-18-19(25)23-21(27)22(28)24(29)31-23/h19,23,25,27-28H,2-18H2,1H3/t19-,23+/m0/s1 N
    Key: LITUBCVUXPBCGA-WMZHIEFXSA-N N
  • InChI=1/C24H42O7/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-20(26)30-18-19(25)23-21(27)22(28)24(29)31-23/h19,23,25,27-28H,2-18H2,1H3/t19-,23+/m0/s1
    Key: LITUBCVUXPBCGA-WMZHIEFXBR
  • OC([C@]([C@@H](O)COC(CCCCCCCCCCCCCCCCC)=O)([H])O1)=C(O)C1=O
Properties
C24H42O7
Molar mass 442.586 g/mol
Vapor pressure {{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YesYN ?)
Infobox references

Ascorbyl stearate (C24H42O7) is an ester formed from ascorbic acid and stearic acid. In addition to its use as a source of vitamin C, it is used as an antioxidant food additive in margarine (E number E305). The USDA limits its use to 0.02% individually or in conjunction with other antioxidants.

See also

References

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External links

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