[CAS NO. 58558-08-0] Saikosaponin B1

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PRODUCTS SPECIFICATIONS [58558-08-0]

Catalog

HY-N0247

Brand

MCE

CAS

58558-08-0

DESCRIPTION [58558-08-0]

Overview

MDL	MFCD00270378
Molecular Weight	780.98
Molecular Formula	C42H68O13
SMILES	OC[C@@]1(C)[C@]2([H])CC[C@@]3(C)[C@]4(C)C[C@H](O)[C@@]5(CO)CCC(C)(C)CC5=C4C=C[C@]3([H])[C@@]2(C)CC[C@@H]1O[C@]6([H])O[C@H](C)[C@H](O)[C@H](O[C@]7([H])O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O)[C@H]6O

For research use only. We do not sell to patients.

Summary

Saikosaponin B1 is a bioactive constituent of Radix Bupleuri with anticancer activity. Saikosaponin B1 significantly inhibits tumor growth in Medulloblastoma (MB) model by inhibiting the Hedgehog pathway through targeting SMO ^[1] .

Appearance

Solid

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL ( 128.04 mM ; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.2804 mL	6.4022 mL	12.8044 mL
5 mM	0.2561 mL	1.2804 mL	2.5609 mL
10 mM	0.1280 mL	0.6402 mL	1.2804 mL

* Please refer to the solubility information to select the appropriate solvent.

In Vivo:

1.

Add each solvent one by one: 10% DMSO >> 90% corn oil

Solubility: ≥ 100 mg/mL (128.04 mM); Clear solution
2.

Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

Solubility: 10 mg/mL (12.80 mM); Clear solution; Need ultrasonic
3.

Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)

Solubility: ≥ 10 mg/mL (12.80 mM); Clear solution

* All of the co-solvents are available by MCE.

References

[1] Luo J, et al. Saikosaponin B1 and Saikosaponin D inhibit tumor growth in medulloblastoma allograft mice via inhibiting the Hedgehog signaling pathway [published online ahead of print, 2022 Feb 16]. J Nat Med. 2022;10.1007/s11418-022-01603-8.

Synonyms

β-D-Galactopyranoside, (3β,4α,16β)-16,23,28-trihydroxyoleana-11,13(18)-dien-3-yl 6-deoxy-3-O-β-D-glucopyranosyl-

(3β,4α,16β)-16,23,28-Trihydroxyoleana-11,13(18)-dien-3-yl 6-deoxy-3-O-β-D-glucopyranosyl-β-D-galactopyranoside

Saikosaponin B₁