Ginkgolic acid 17:1

Names

[ Name ]:
Ginkgolic acid 17:1

[Synonym ]:
2-[(10Z)-Heptadec-10-en-1-yl]-6-hydroxybenzoic acid
2-[(10Z)-10-Heptadecen-1-yl]-6-hydroxybenzoic acid
6-[(10Z)-Heptadecenyl]salicylic acid Ginkgolic acid II
Ginkgolic Acid C17:1
Benzoic acid, 2-[(10Z)-10-heptadecen-1-yl]-6-hydroxy-
Ginkgolic acid 17:1

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
499.1±33.0 °C at 760 mmHg

[ Molecular Formula ]:
C₂₄H₃₈O₃

[ Molecular Weight ]:
374.557

[ Flash Point ]:
269.7±21.9 °C

[ Exact Mass ]:
374.282104

[ PSA ]:
57.53000

[ LogP ]:
10.50

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.522

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2918290000

Customs

[ HS Code ]: 2918290000

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

Articles

New class of acetylcholinesterase inhibitors from the stem bark of Knema laurina and their structural insights.

Bioorg. Med. Chem. Lett. 21 , 4097-103, (2011)

Bioassay-guided extraction of the stem bark of Knema laurina showed the acetylcholinesterase (AChE) inhibitory activity of DCM and hexane fractions. Further repeated column chromatography of hexane an...

Preparative isolation and dual column high-performance liquid chromatography of ginkgolic acids from Ginkgo biloba.

J. Chromatogr. A. 930(1-2) , 109-17, (2001)

A chromatographic procedure for the preparative isolation of six different 6-alkylsalicylic acids (syn. ginkgolic acids) with as alkyl substituents C13:0, C15:0, C15:1, C17:1, C17:2 and, tentatively C...

Determination of trace amounts of ginkgolic acids in Ginkgo biloba L. leaf extracts and phytopharmaceuticals by liquid chromatography-electrospray mass spectrometry.

J. Chromatogr. B. Biomed. Sci. Appl. 744(2) , 249-55, (2000)

Ginkgolic acids (GAs) are toxic phenolic compounds present in the fruits and leaves of Ginkgo biloba L. (Ginkgoacae). Their maximum level in phytopharmaceuticals containing ginkgo extracts has been re...