212891-05-9 Usage
Also known as
1,3-dicaffeoylquinic acid
Type of compound
Polyphenolic compound
Found in
Various plant sources, including coffee and other caffeic acid-rich plants
Derivative of
Caffeoylquinic acid
Family
Chlorogenic acids
Health benefits
Antioxidant, anti-inflammatory, and neuroprotective properties
Potential use
Development of pharmaceuticals and nutraceuticals
Exploration
Treatment and prevention of various diseases and conditions
Field of interest
Natural products and drug discovery
Check Digit Verification of cas no
The CAS Registry Mumber 212891-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,8,9 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 212891-05:
(8*2)+(7*1)+(6*2)+(5*8)+(4*9)+(3*1)+(2*0)+(1*5)=119
119 % 10 = 9
So 212891-05-9 is a valid CAS Registry Number.
212891-05-9Relevant articles and documents
New and facile method of preparation of the anti-HIV-1 agent, 1,3-dicaffeoylquinic acid
Slanina, Ji?í,Táborská, Eva,Bocho?áková, Hana,Slaninová, Iva,Humpa, Otakar,Robinson Jr.,Schram, Karl H.
, p. 3383 - 3385 (2007/10/03)
A facile and inexpensive preparation of 1,3-dicaffeoylquinic acid (cynarin) from the leaves Cynara cardunculus L. (Asteraceae) without the use of any chromatographic steps is described. The procedure is based on separation of the fraction rich in 1,5-dicaffeoylquinic acid, isomerisation of 1,5-dicaffeoylquinic acid to cynarin and, owing to its higher polarity, the simple isolation of cynarin from the reaction mixture. Cynarin inhibited HIV-1 replication in MT-2 cell culture at non-toxic concentrations similar to other previously tested dicaffeoylquinic acids, which have been recently established as a potent and highly selective class of HIV-1 integrase inhibitors.
