Kaempferol 3-O-rhamninoside | CAS:83170-31-4

Kaempferol 3-O-rhamninoside

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Kaempferol 3-O-rhamninoside Description

Source:	The seeds of Patrinia villosa (Thunb.) Juss.
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Storage:	Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C). Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
After receiving:	The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Structure Identification:

Japanese Journal of Pharmacognosy, 1993, 47(3):301-4.

Phytochemical studies of seeds of medicinal plants IV flavonoids and triterpenoids from Patrinia villosa (Thunb.) Juss.[Reference: WebLink]

METHODS AND RESULTS:
A flavonol glycoside, flavovilloside (1), was isolated from seeds (including a small amount of pericarps) of Patrinia villosa (Thunb.) Juss. (Valerianaceae), and its structure was determined as 3-O-α-L- rhamnopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1→6)-β-D-galactopyranosyl quercetin.
CONCLUSIONS:
Five known compounds, kaempferol-3-O-β-rhamninoside (Kaempferol 3-O-rhamninoside,2), 23- sulfates (as sodium salts) of 3β-hydroxyurs-12-en-28-oic acid (3) and 3β- hydroxyolean-12-en-28-oic acid (4), sulfapatrinosides I (5) and II (6), were also isolated. Of them, compounds 3 and 4 were isolated as naturally occurring products for the first time.

Product Name	Kaempferol 3-O-rhamninoside
Price:
CAS No.:	83170-31-4
Catalog No.:	CFN96532
Molecular Formula:	C₃₃H₄₀O₁₉
Molecular Weight:	740.66 g/mol
Purity:	>=98%
Type of Compound:	Flavonoids
Physical Desc.:	Powder
Source:	The seeds of Patrinia villosa (Thunb.) Juss.
Solvent:	DMSO, Pyridine, Methanol, Ethanol, etc.
Download:	COA MSDS
Similar structural:	Comparison (Web) (SDF)
Guestbook:

Size /Price /Stock	10 mM * 100 uL in DMSO / Inquiry / In-stock 10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries	Flavonoids Compound Library

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	1.3501 mL	6.7507 mL	13.5015 mL	27.0029 mL	33.7537 mL
5 mM	0.27 mL	1.3501 mL	2.7003 mL	5.4006 mL	6.7507 mL
10 mM	0.135 mL	0.6751 mL	1.3501 mL	2.7003 mL	3.3754 mL
50 mM	0.027 mL	0.135 mL	0.27 mL	0.5401 mL	0.6751 mL
100 mM	0.0135 mL	0.0675 mL	0.135 mL	0.27 mL	0.3375 mL

CFN98415	Kaempferol 3-neohesperidoside	32602-81-6	594.5	C₂₇H₃₀O₁₅
CFN92372	Kaempferol 3-O-beta-sophoroside	19895-95-5	610.5	C₂₇H₃₀O₁₆
CFN97804	Biorobin	17297-56-2	594.53	C₂₇H₃₀O₁₅
CFN70287	Datiscin	16310-92-2	594.5	C₂₇H₃₀O₁₅
CFN99830	Nicotiflorin	17650-84-9	594.5	C₂₇H₃₀O₁₅
CFN90233	6-Methoxykaempferol 3-O-rutinoside	403861-33-6	624.6	C₂₈H₃₂O₁₆
CFN92384	Kaempferol 3-gentiobioside	22149-35-5	610.5	C₂₇H₃₀O₁₆
CFN95366	Ternatumoside II	1473419-87-2	594.5	C₂₇H₃₀O₁₅
CFN90342	Helicianeoide A	496066-82-1	726.63	C₃₂H₃₈O₁₉
CFN91162	Kaempferol-3-O-alpha-L-rhamnopyranosyl-(1->6)-beta-D-glucopyranosyl-(1->2)-beta-D-glucopyranoside	476617-49-9	756.7	C₃₃H₄₀O₂₀