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2025/12/16 10:22:39

889678-64-2 Dipsanoside B High quality with wholesale price

Chemical Properties of Dipsanoside B

Cas No.	889678-64-2	SDF
PubChem ID	102004837	Appearance	Powder
Formula	C₆₆H₉₀O₃₇	M.Wt	1475.4
Type of Compound	Iridoids	Storage	Desiccate at -20°C
Solubility	Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name	methyl (1S,4aS,6S,7R,7aS)-6-[(2S,3R,4S)-4-[(Z)-3-[(2S,3R)-5-[[(1S,4aS,6R,7S,7aS)-4-methoxycarbonyl-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-6-yl]oxycarbonyl]-3-ethenyl-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydro-2H-pyran-4-yl]-4-oxobut-2-enyl]-3-ethenyl-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,4-dihydro-2H-pyran-5-carbonyl]oxy-7-methyl-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylate
SMILES	CC1C(CC2C1C(OC=C2C(=O)OC)OC3C(C(C(C(O3)CO)O)O)O)OC(=O)C4=COC(C(C4CC=C(C=O)C5C(C(OC=C5C(=O)OC6CC7C(C6C)C(OC=C7C(=O)OC)OC8C(C(C(C(O8)CO)O)O)O)OC9C(C(C(C(O9)CO)O)O)O)C=C)C=C)OC1C(C(C(C(O1)CO)O)O)O
Standard InChIKey	JGFCDHIJCNLFPY-GDYGTIKQSA-N
Standard InChI	InChI=1S/C66H90O37/c1-7-25-27(30(18-90-59(25)100-63-51(80)47(76)43(72)36(14-68)96-63)57(86)94-34-11-28-31(55(84)88-5)19-92-61(40(28)22(34)3)102-65-53(82)49(78)45(74)38(16-70)98-65)10-9-24(13-67)42-26(8-2)60(101-64-52(81)48(77)44(73)37(15-69)97-64)91-21-33(42)58(87)95-35-12-29-32(56(85)89-6)20-93-62(41(29)23(35)4)103-66-54(83)50(79)46(75)39(17-71)99-66/h7-9,13,18-23,25-29,34-54,59-66,68-83H,1-2,10-12,14-17H2,3-6H3/b24-9+/t22-,23+,25+,26+,27-,28+,29+,34-,35+,36+,37+,38+,39+,40+,41+,42?,43+,44+,45+,46+,47-,48-,49-,50-,51+,52+,53+,54+,59-,60-,61-,62-,63-,64-,65-,66-/m0/s1
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging	1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment.
Shipping Condition	Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Dipsanoside B

The roots of Dipsacus asperoides

Biological Activity of Dipsanoside B

Description

Dipsanoside B is a natural product from Dipsacus asperoides.

Protocol of Dipsanoside B

Structure Identification

Org Lett. 2006 May 11;8(10):2179-82.

Two novel tetrairidoid glucosides from Dipsacus asper.[Pubmed: 16671811 ]

Two new iridoid glucoside tetramers, dipsanoside A (1) and Dipsanoside B (2), the first-reported iridoid tetramers with four glucosides, were isolated from Dipsacus asper.
METHODS AND RESULTS:
Their structures were determined by analysis of 1D and 2D NMR data as well as by comparison with model compounds. Their cytotoxicities were tested, but neither of them showed obvious activity.

Preparing Stock Solutions of Dipsanoside B

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	0.6778 mL	3.3889 mL	6.7778 mL	13.5556 mL	16.9446 mL
5 mM	0.1356 mL	0.6778 mL	1.3556 mL	2.7111 mL	3.3889 mL
10 mM	0.0678 mL	0.3389 mL	0.6778 mL	1.3556 mL	1.6945 mL
50 mM	0.0136 mL	0.0678 mL	0.1356 mL	0.2711 mL	0.3389 mL
100 mM	0.0068 mL	0.0339 mL	0.0678 mL	0.1356 mL	0.1694 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.