68328
16-O-甲基咖啡醇
analytical standard
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关于此项目
经验公式（希尔记法）:
C21H30O3
化学文摘社编号:
分子量:
330.46
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
InChI
1S/C21H30O3/c1-19-8-6-17-15(7-10-24-17)16(19)5-9-20-11-14(3-4-18(19)20)21(12-20,13-22)23-2/h7,10,14,16,18,22H,3-6,8-9,11-13H2,1-2H3/t14-,16-,18+,19-,20+,21+/m1/s1
SMILES string
CO[C@]1(CO)C[C@@]23CCC4c5ccoc5CC[C@@]4(C)C2CCC1C3
InChI key
BDVVNPOGDNWUOI-GVOJMRIRSA-N
grade
analytical standard
assay
≥95.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤5.0% water (Karl Fischer)
application(s)
environmental
food and beverages
format
neat
Quality Level
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General description
16-O-Methylcafestol, a diterpene, is present as a major constituent in robusta coffee oil.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Food Authentication
Ashrust.RP and Dennis.JM
Food Authentication (2013)
Diterpenes and diterpene esters in coffee
Kurzrock T and Speer.K
Food Reviews International, 17(4), 433-450 (2001)
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