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Revision as of 23:02, 22 March 2011 editCheMoBot (talk | contribs)Bots141,565 edits Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChemSpiderID_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation (← Previous edit Latest revision as of 00:33, 7 May 2023 edit undoLegionMammal978 (talk | contribs)Extended confirmed users7,894 edits move semisystematic name 
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{{chembox {{chembox
| Verifiedfields = changed
| verifiedrevid = 406883640
| Watchedfields = changed
|Reference=<ref>'']'', 11th Edition, '''8265'''.</ref>
| verifiedrevid = 427861501
|ImageFile=Rubixanthin.png
| Reference =<ref>'']'', 11th Edition, '''8265'''.</ref>
|ImageSize=250px
| ImageFile =Rubixanthin.png
|IUPACName= <small>(1''R'')-4--3,5,5-trimethylcyclohex-3-en-1-ol</small>
| ImageSize =250px
|OtherNames=•(3''R'')-''beta'', ]-Caroten-3-ol<br>•Natural yellow 27<br>•E161d
| ImageFile1 = Rubixanthin 3D.png
|Section1= {{Chembox Identifiers
| IUPACName = (3''R'')-β,ψ-Caroten-3-ol
| CASNo=3763-55-1
| SystematicName = (1''R'')-4--3,5,5-trimethylcyclohex-3-en-1-ol
| PubChem=5281252
| OtherNames = {{ubl|Natural yellow 27|E161d}}
| SMILES=CC1=C(C(C(C1)O)(C)C)\C=C\C(=C\C=C\C(=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C=C(/C)\CCC=C(C)C)\C)\C
|Section1={{Chembox Identifiers
| CASNo_Ref = {{cascite|correct|??}}
| CASNo =3763-55-1
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 0PWJ89032Q
| PubChem =5281252
| ChEBI_Ref = {{ebicite|changed|EBI}}
| ChEBI = 8907
| SMILES =CC1=C(C(C(C1)O)(C)C)\C=C\C(=C\C=C\C(=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C=C(/C)\CCC=C(C)C)\C)\C
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/C40H56O/c1-31(2)17-13-20-34(5)23-15-25-35(6)24-14-21-32(3)18-11-12-19-33(4)22-16-26-36(7)27-28-39-37(8)29-38(41)30-40(39,9)10/h11-12,14-19,21-28,38,41H,13,20,29-30H2,1-10H3/b12-11+,21-14+,22-16+,25-15+,28-27+,32-18+,33-19+,34-23+,35-24+,36-26+/t38-/m1/s1
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = ABTRFGSPYXCGMR-AXXBKCDFSA-N
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = 4444664
}} }}
|Section2= {{Chembox Properties |Section2={{Chembox Properties
| Formula=C<sub>40</sub>H<sub>56</sub>O | Formula =C<sub>40</sub>H<sub>56</sub>O
| MolarMass=552.85 g/mol | MolarMass =552.85 g/mol
| Appearance=Red-orange crystals | Appearance =Red-orange crystals
| Density= | Density =
| MeltingPtC = 160
| MeltingPt=160 °C
| BoilingPt= | BoilingPt =
| Solubility= | Solubility =
}}
|Section3= {{Chembox Hazards
| MainHazards=
| FlashPt=
| Autoignition=
}} }}
|Section3={{Chembox Hazards
| MainHazards =
| FlashPt =
| AutoignitionPt =
}}
}} }}


'''Rubixanthin''', or '''natural yellow 27''', is a natural ] ] with a red-orange color found in ]s. As a ] it used under the ] E161d as a ]. '''Rubixanthin''', or '''natural yellow 27''', is a natural ] ] with a red-orange color found in ]s. As a ] it used under the ] E161d as a ]; it is not approved for use in the USA{{Cn|date=October 2011}} or EU<ref>UK Food Standards Agency: {{cite web |url=http://www.food.gov.uk/safereating/chemsafe/additivesbranch/enumberlist |title=Current EU approved additives and their E Numbers |access-date=2011-10-27}}</ref> but is approved in Australia and New Zealand<ref>Australia New Zealand Food Standards Code{{cite web |url=http://www.comlaw.gov.au/Details/F2011C00827 |title=Standard 1.2.4 - Labelling of ingredients |access-date=2011-10-27}}</ref> where it is listed as 161d.


==References== ==References==
{{Reflist}} {{Reflist}}

{{Carotenoids}}


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{{organic-compound-stub}} {{organic-compound-stub}}

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Latest revision as of 00:33, 7 May 2023

Rubixanthin
Names
IUPAC name (3R)-β,ψ-Caroten-3-ol
Systematic IUPAC name (1R)-4--3,5,5-trimethylcyclohex-3-en-1-ol
Other names
  • Natural yellow 27
  • E161d
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.292.282 Edit this at Wikidata
E number E161d (colours)
PubChem CID
UNII
InChI
  • InChI=1S/C40H56O/c1-31(2)17-13-20-34(5)23-15-25-35(6)24-14-21-32(3)18-11-12-19-33(4)22-16-26-36(7)27-28-39-37(8)29-38(41)30-40(39,9)10/h11-12,14-19,21-28,38,41H,13,20,29-30H2,1-10H3/b12-11+,21-14+,22-16+,25-15+,28-27+,32-18+,33-19+,34-23+,35-24+,36-26+/t38-/m1/s1Key: ABTRFGSPYXCGMR-AXXBKCDFSA-N
SMILES
  • CC1=C(C(C(C1)O)(C)C)\C=C\C(=C\C=C\C(=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C=C(/C)\CCC=C(C)C)\C)\C
Properties
Chemical formula C40H56O
Molar mass 552.85 g/mol
Appearance Red-orange crystals
Melting point 160 °C (320 °F; 433 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒verify (what is  ?) Infobox references
Chemical compound

Rubixanthin, or natural yellow 27, is a natural xanthophyll pigment with a red-orange color found in rose hips. As a food additive it used under the E number E161d as a food coloring; it is not approved for use in the USA or EU but is approved in Australia and New Zealand where it is listed as 161d.

References

  1. Merck Index, 11th Edition, 8265.
  2. UK Food Standards Agency: "Current EU approved additives and their E Numbers". Retrieved 2011-10-27.
  3. Australia New Zealand Food Standards Code"Standard 1.2.4 - Labelling of ingredients". Retrieved 2011-10-27.
Carotenoids
Carotenes (C40)
Xanthophylls (C40)
Apocarotenoids (C<40)
Vitamin A retinoids (C20)
Retinoid drugs
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