51276-30-3

Basic information

• Product Name: (+/-)-2'-O-Acetylaleuriaxanthin
• CAS NO: 51276-30-3
• Molecular Weight: 594.921
• Mol File: 51276-30-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (+/-)-2'-O-Acetylaleuriaxanthin(CAS DataBase Reference)
• NIST Chemistry Reference: (+/-)-2'-O-Acetylaleuriaxanthin(51276-30-3)
• EPA Substance Registry System: (+/-)-2'-O-Acetylaleuriaxanthin(51276-30-3)

Safety Data

• Hazardous Substances Data: 51276-30-3(Hazardous Substances Data)

Upstream product

• 51276-35-8 6-Acetoxy-3,7-dimethyl-octa-1,7-dien-3-ol 
• 78-70-6 3,7-dimethylocta-1,6-dien-3-ol 
• 130697-19-7 (+/-)-Essigsaeure-<(6E)-8-hydroxy-2,6-dimethyl-1,6-octadien-3-yl>ester 
• 1107-26-2 trans-β-apo-8'-carotenal 
• 86530-42-9 (+/-)-Essigsaeure-<(2E)-6-acetoxy-3,7-dimethyl-2,7-octadien-1-yl>triphenylphosphonium-bromid 
• 51276-36-9 (6-Acetoxy-3,7-dimethylocta-2,7-dien-1-yl)-triphenylphosphiniumbromid 

Downstream Products

• 51599-07-6 (+/-)-aleuriaxanthin 

Relevant articles and documents

Syntheses of the Enantiomeric Aleuriaxanthins. Detection of a Predominant (Z)-Aleuriaxanthins in Aleuria

The enantiomeric C10-building blocks 9 ((+)-(2E,6R)-6,7-dihydroxy-3,7-dimethyl-2-octen-1-yl acetate) and ent-9, and 11 ((+)-(2E,6R)-3,7-dimethyl-2,7-octadien-1,6-diyl diacetate) and ent-11, prepared from the optically active epoxygeraniols 7 and ent-7, respectively, have been used for the syntheses of (2'R)-aleuriaxanthin (1) and (2'S)-aleuriaxanthin (ent-1).At room temperature aleuriaxanthin exhibits no significant CD. nor ORD.However, at -180 deg C a very distinct CD. was observed, which in the UV. range showed a surprising resemblance to that of (3R,3'R)-zeaxanthin.By direct comparison of 1 with aleurixanthin isolated from Aleuria aurantia , the (2'R)-chirality assigned to the latter by Liaaen-Jensen et al. is confirmed.HPLC. separation of the mixture of carotenoids from Aleuria shows the presence of a predominant (Z)-aleuriaxanthin of yet undetermined structure.