28978-02-1

Name	Pectolinarin
Synonyms	Neolinarin pectolinarin Pectolinarin PECTOLINARIN(P) 5-hydroxy-6-methoxy-2-(4-methoxyphenyl)- 4H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-α-L- 7-[(6-O-α-L-Rhamnopyranosyl-β-D-glucopyranosyl)oxy]-5-hydroxy-4',6-dimethoxyflavone 5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside 5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-alpha-D-glucopyranoside 7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one 5-Hydroxy-6-methoxy-2-(4-methoxyphenyl)-7-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one
CAS	28978-02-1
InChI	InChI=1/C29H34O15/c1-11-20(31)23(34)25(36)28(41-11)40-10-18-21(32)24(35)26(37)29(44-18)43-17-9-16-19(22(33)27(17)39-3)14(30)8-15(42-16)12-4-6-13(38-2)7-5-12/h4-9,11,18,20-21,23-26,28-29,31-37H,10H2,1-3H3/t11-,18+,20-,21+,23+,24-,25+,26+,28+,29-/m0/s1

Molecular Formula	C29H34O15
Molar Mass	622.57
Density	1.61±0.1 g/cm3(Predicted)
Melting Point	>250°C (dec.)
Boling Point	896.4±65.0 °C(Predicted)
Specific Rotation(α)	(AcOH)-98.5
Flash Point	292.4°C
Solubility	Easily soluble in chloroform-methanol mixed solvent, pyridine.
Vapor Presure	1.5E-34mmHg at 25°C
Appearance	White powder
Color	Off-White to Pale Yellow
pKa	6.09±0.40(Predicted)
Storage Condition	2-8°C
Refractive Index	1.682
MDL	MFCD12546128
Physical and Chemical Properties	Pale yellow flocculent crystal, easily soluble in methanol, derived from thistle.
In vitro study	Pectolinarin increases Bax level, and decreases Bcl-2 level in rheumatoid arthritis fibroblast-like synoviocytes (RA-FLSs). Pectolinarin inactivates the PI3K/Akt pathway in RA-FLSs.

HS Code

29389090

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28978-02-1

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