OSW-1

Product Name: OSW-1
CAS No.: 145075-81-6
Chemical Name: OSW-1
Synonyms: OSW-1;Orsaponin;OSW-1 (Orsaponin);OSW-1, >90% (Orsaponin);16beta-[2-O-Acetyl-3-O-[2-O-(4-Methoxybenzoyl)-beta-D-xylopyranosyl)-alpha-L-arabinopyranosyloxy]-3b;(3β,16β)-16-[[2-O-Acetyl-3-O-[2-O-(4-methoxybenzoyl)-β-D-xylopyranosyl]-α-L-arabinopyranosyl]oxy]-3,17-dihydroxycholest-5-en-22-one;Cholest-5-en-22-one,16-[[2-O-acetyl-3-O-[2-O-(4-methoxybenzoyl)-b-D-xylopyranosyl]-a-L-arabinopyranosyl]oxy]-3,17-dihydroxy-, (3b,16b)-;Cholest-5-en-22-one, 16-[[2-O-acetyl-3-O-[2-O-(4-methoxybenzoyl)-β-D-xylopyranosyl]-α-L-arabinopyranosyl]oxy]-3,17-dihydroxy-, (3β,16β)-;16beta-[2-O-Acetyl-3-O-[2-O-(4-methoxybenzoyl)-beta-D-xylopyranosyl)-alpha-L-arabinopyranosyloxy]-3beta,17alpha-dihydroxycholest-5-en-22-one;(2S,3R,4S,5R)-2-{[(2S,3R,4S,5S)-2-{[(1S,2S,3aS,3bR,7S,9aR,9bS,11aS)-1,7-dihydroxy-9a,11a-dimethyl-1-[(2S)-6-methyl-3-oxoheptan-2-yl]-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-2-yl]oxy}-3-(acetyloxy)-5-hydroxyoxan-4-yl]oxy}-4,5-dihydroxyoxan-3-yl 4-methoxybenzoate
CBNumber: CB8339904
Molecular Formula: C47H68O15
Formula Weight: 873.03
MOL File: 145075-81-6.mol

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OSW-1 Property

Boiling point:: 932.5±65.0 °C(Predicted)
Density: 1.31±0.1 g/cm3(Predicted)
storage temp.: Hygroscopic, Refrigerator, under inert atmosphere
solubility: Chloroform (Slightly), Methanol (Slightly), Pyridine (Slightly)
pka: 12.65±0.70(Predicted)
form: Solid
color: White to Off-White

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Cayman Chemical

Product number: 30310
Product name: OSW-1
Packaging: 1mg
Price: $452
Updated: 2024/03/01

Cayman Chemical

Product number: 30310
Product name: OSW-1
Packaging: 5mg
Price: $947
Updated: 2024/03/01

Cayman Chemical

Product number: 30310
Product name: OSW-1
Packaging: 500μg
Price: $238
Updated: 2024/03/01

TRC

Product number: O703583
Product name: OSW-1,>90%(Orsaponin)
Packaging: 2.5mg
Price: $910
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM1053098
Product name: OSW-1
Purity: 95.00%
Packaging: 5MG
Price: $801.71
Updated: 2021/12/16

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OSW-1 Chemical Properties,Usage,Production

Description

OSW-1 is a saponin that has been found in O. saundersiae and has antiviral and anticancer activities. It is an inhibitor of oxysterol-binding protein (OSBP) and its paralog OSBP-related protein 4 (ORP4) with K_i values of 16 and 71 nM, respectively, in radioligand binding assays using HEK293T cell lysates. It induces OSBP translocalization from the cytoplasm to the trans-Golgi network and decreases intracellular levels of OSBP in HEK293 cells. OSW-1 inhibits replication of a variety of enteroviruses (IC₅₀s = 2.4-9.4 nM), including replication of coxsackievirus B3 (CVB3) in infected HeLa R19 cells in an OSBP-dependent manner when used at a concentration of 3 nM. It also inhibits replication of hepatitis C virus (HCV) but not mouse hepatitis virus (MHV), a coronavirus. It protects against CVA9 and echovirus 2 infection in HeLa cells when used at a concentration of 10 nM. OSW-1 inhibits growth of HeLa and HEK293 cells (GI₅₀s = 0.33 and 0.22 nM, respectively).

Uses

OSW-1 is a unique steroidal saponin displaying selective cytotoxicity against cancer cell lines. From Ornithogalum Saundersiae bulbs.

OSW-1 Preparation Products And Raw materials

Raw materials

Preparation Products

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OSW-1 Suppliers

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View Lastest Price from OSW-1 manufacturers

Career Henan Chemica Co

Product: OSW-1 145075-81-6
Price: US $8.00/KG
Min. Order: 1g
Purity: Min98% HPLC/GC
Supply Ability: g/kg/ton
Release date: 2020-10-27

145075-81-6, OSW-1Related Search:

OSW-1 ZK-134306

16beta-[2-O-Acetyl-3-O-[2-O-(4-Methoxybenzoyl)-beta-D-xylopyranosyl)-alpha-L-arabinopyranosyloxy]-3b

16beta-[2-O-Acetyl-3-O-[2-O-(4-methoxybenzoyl)-beta-D-xylopyranosyl)-alpha-L-arabinopyranosyloxy]-3beta,17alpha-dihydroxycholest-5-en-22-one

(3β,16β)-16-[[2-O-Acetyl-3-O-[2-O-(4-methoxybenzoyl)-β-D-xylopyranosyl]-α-L-arabinopyranosyl]oxy]-3,17-dihydroxycholest-5-en-22-one

OSW-1

OSW-1 (Orsaponin)

Cholest-5-en-22-one, 16-[[2-O-acetyl-3-O-[2-O-(4-methoxybenzoyl)-β-D-xylopyranosyl]-α-L-arabinopyranosyl]oxy]-3,17-dihydroxy-, (3β,16β)-

OSW-1, >90% (Orsaponin)

Cholest-5-en-22-one,16-[[2-O-acetyl-3-O-[2-O-(4-methoxybenzoyl)-b-D-xylopyranosyl]-a-L-arabinopyranosyl]oxy]-3,17-dihydroxy-, (3b,16b)-

Orsaponin

(2S,3R,4S,5R)-2-{[(2S,3R,4S,5S)-2-{[(1S,2S,3aS,3bR,7S,9aR,9bS,11aS)-1,7-dihydroxy-9a,11a-dimethyl-1-[(2S)-6-methyl-3-oxoheptan-2-yl]-1H,2H,3H,3aH,3bH,4H,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-2-yl]oxy}-3-(acetyloxy)-5-hydroxyoxan-4-yl]oxy}-4,5-dihydroxyoxan-3-yl 4-methoxybenzoate

145075-81-6

C47H68O15