WITHAFERIN A

Product Name: WITHAFERIN A
CAS No.: 5119-48-2
Chemical Name: WITHAFERIN A
Synonyms: NSC 273757;nsc-101088;upeferinA.;Withaferine;WITHAFERIN A;withaferinea;Withaferin A-RM;Withaferin A (WFA);Withaferin A Standard;Withaferin A 5119-48-2
CBNumber: CB9454365
Molecular Formula: C28H38O6
Formula Weight: 470.6
MOL File: 5119-48-2.mol

More

Less

WITHAFERIN A Property

Melting point:: 252-253℃
alpha: D28 +125° (c = 1.30 in CHCl3)
Boiling point:: 680.7±55.0 °C(Predicted)
Density: 1.28
Flash point:: 226℃
storage temp.: Desiccate at -20°C
solubility: Soluble in DMSO (up to 20 mg/ml)
pka: 13.49±0.70(Predicted)
form: White solid
color: White
biological source: plant (Withania somnifera)
Stability:: Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month.
InChIKey: DBRXOUCRJQVYJQ-CKNDUULBSA-N

More

Less

Safety

Hazard Codes: T
WGK Germany: 3
RTECS: KE7288500
HS Code: 29322090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHL89824
Product name: Withaferin A
Purity: phyproof? Reference Substance
Packaging: 10MG
Price: $590
Updated: 2025/07/31

Sigma-Aldrich

Product number: 681535
Product name: Withaferin A
Packaging: 1mg
Price: $155
Updated: 2025/07/31

Sigma-Aldrich

Product number: 681535
Product name: Withaferin A
Packaging: 5mg
Price: $518
Updated: 2025/07/31

Cayman Chemical

Product number: 11352
Product name: Withaferin A
Purity: ≥95%
Packaging: 1mg
Price: $81
Updated: 2024/03/01

Cayman Chemical

Product number: 11352
Product name: Withaferin A
Purity: ≥95%
Packaging: 5mg
Price: $238
Updated: 2024/03/01

More

Less

WITHAFERIN A Chemical Properties,Usage,Production

Description

Withaferin A (5119-48-2) displays potent antiangiogenesis activity inhibiting endothelial cell sprouting in vitro?(IC50?= 12 nM) and?in vivo.1?Potently inhibits NF-κB activation by preventing TNFα-induced activation of IKKβ.2?Covalently binds to the intermediate filament protein, vimentin3?inducing its disassembly and serine 56 phosphorylation4. Inhibits reactive gliosis and blocks TNFα-mediated neuronal apoptosis in?in vivo?models.5

Chemical Properties

Solid

Uses

Withaferin A is a promising anticancer constituent of Ayurvedic medicinal plant Withania somnifera. Withaferin A showed potent cytotoxicity against human head and neck squamous cell carcinoma (JMAR and MDA-1986). Withaferin A has recently been found to be a leptin sensitizer that can reduce the weight in obese mice fed in a high-fat diet (see C249500).

Definition

ChEBI: A withanolide that is 5,6:22,26-diepoxyergosta-2,24-diene-1,26-dione substituted by hydroxy groups at positions 4 and 27 (the 4beta,5beta,6beta,22R stereoisomer). Isolated from Phys lis longifolia, it exhibits cytotoxic activity.

Biological Activity

Steroid lactone that displays anti-inflammatory, antitumor and antiangiogenic activity. Inhibits endothelial cells (HUVEC) spouting in vitro (IC 50 = 12 nM) and in vivo . Prevents NF- κ B activation by inhibiting activation of IKK β . Also inhibits chymotrypsin-like activity of the 20S proteasome.

target

ROS | NF-kB | p53 | STAT | PARP | Bcl-2/Bax | Caspase | TGF-β/Smad | TNF-α | COX | PGE | PI3K | Akt | JNK | p38MAPK

storage

Store at -20°C

References

[1] ROYCE MOHAN. Withaferin A is a potent inhibitor of angiogenesis[J]. Angiogenesis, 2004, 7 2: 115-122. DOI:10.1007/s10456-004-1026-3
[2] MARY KAILEH. Withaferin a strongly elicits IkappaB kinase beta hyperphosphorylation concomitant with potent inhibition of its kinase activity.[J]. The Journal of Biological Chemistry, 2007, 282 7: 4253-4264. DOI:10.1074/jbc.m606728200
[3] PAOLA BARGAGNA-MOHAN. The tumor inhibitor and antiangiogenic agent withaferin A targets the intermediate filament protein vimentin.[J]. Chemistry & biology, 2007, 14 6: 623-634. DOI:10.1016/j.chembiol.2007.04.010
[4] JOSE T. THAIPARAMBIL. Withaferin A inhibits breast cancer invasion and metastasis at sub-cytotoxic doses by inducing vimentin disassembly and serine 56 phosphorylation[J]. International Journal of Cancer, 2011, 129 11: 2744-2755. DOI:10.1002/ijc.25938
[5] IZHAR LIVNE-BAR. Pharmacologic inhibition of reactive gliosis blocks TNF-α-mediated neuronal apoptosis[J]. Cell Death & Disease, 2016, 7 9: e2386-e2386. DOI:10.1038/cddis.2016.277

WITHAFERIN A Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

WITHAFERIN A Suppliers

Canada 2 China 143 France 1 Germany 1 India 5 United Kingdom 5 United States 21 Global 178

Chengdu Biopurify Phytochemicals Ltd.

Tel: +86-028-82633397 18982077548
Fax: +86-28-82633165
Email: cwb1@biopurify.cn
Country: China
ProdList: 2376
Advantage: 60

Chengdu Push Bio-Technology Co., Ltd.

Tel: 028-028-85370565-229-229 18080489829
Email: 18080489829@163.com
Country: China
ProdList: 8250
Advantage: 60

PUZHIYUAN BIOTECHNOLOGY Co LTD

Tel: 13985734807
Email: 15208534140@163.cn
Country: China
ProdList: 143
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

Chembest Research Laboratories Limited

Tel: +86-21-20908456
Fax: 021-58180499
Email: sales@BioChemBest.com
Country: China
ProdList: 6003
Advantage: 61

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32321
Advantage: 50

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Shanghai Tauto Biotech Co., Ltd.

Tel: 021-51320588
Fax: 0086-21-51320502
Email: tauto@tautobiotech.com
Country: China
ProdList: 3988
Advantage: 66

TargetMol Chemicals Inc.

Tel: 021-021-33632979 15002134094
Fax: 021-33632979
Email: marketing@targetmol.com
Country: China
ProdList: 7783
Advantage: 58

More

Less

View Lastest Price from WITHAFERIN A manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: WITHAFERIN A 5119-48-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-04-24

BINBO BIOLOGICAL CO.,LTD

Product: Withaferin A 5119-48-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000 kg
Release date: 2024-04-17

NanJing Spring & Autumn Biological Engineering CO., LTD.

Product: Withaferin A 5119-48-2 5119-48-2
Price: US $450.00/mg
Min. Order: 10mg
Purity: ≥98%
Supply Ability: 1000.00 kgs
Release date: 2019-07-17

5119-48-2, WITHAFERIN ARelated Search:

Brassinolide (2alpha,3beta,19alpha)-2,3,19-Trihydroxyolean-12-en-28-oic acid beta-D-glucopyranosyl ester HELENALIN 5-Aminosalicylic acid BAY 11-7085 Kidney Bean Extract BAY 11-7082 ROCAGLAMIDE 6-AMINO-4-(4-PHENOXYPHENYLETHYLAMINO)QUINAZOLINE 3'-Hydroxyrocaglamide panepoxydone WEDELOLACTONE WILFORINE Worenine WILFORDINE BETA-D-GLUCOPYRANOSIDURONIC ACID HYPERICUM PERFORATUM OIL WILFORGINE

WITHAFERIN A

5,6-beta-epoxy-4-beta,22,27-trihydroxy-1-5-beta-ergosta-24-dien-26-oicacid

delta-lactone,(20s,22r)-oxo

nsc-101088

(4β,5β,6β,22R)-5,6-Epoxy-4,22,27-trihydroxy-1-oxoergosta-2,24-dien-26-oicacidδ-lactone

NSC 273757

Withaferine

(20S,22R)-5,6β-Epoxy-4β,22,27-trihydroxy-1-oxo-5β-ergosta- 2,24-dien-26-oic Acid δ-Lactone

Withaferin A NSC 273757 NSC 101088

5,6-Epoxy-4,27-dihydroxy-1-oxowitha-2,24-dienolide

Withaferin A from leaves of Withania somnifera

withaferinea

Ergosta-2,24-dien-26-oicacid, 5,6-epoxy-4,22,27-trihydroxy-1-oxo-, d-lactone, (4b,5b,6b,22R)-

Withaferin A, Withania somnifera - CAS 5119-48-2 - Calbiochem

Withaferin A 5119-48-2

Withaferin A Standard

Ergosta-2,24-dien-26-oic acid, 5,6-epoxy-4,22,27-trihydroxy-1-oxo-, δ-lactone, (4β,5β,6β,22R)-

AshwagandhaQ: What is Ashwagandha Q: What is the CAS Number of Ashwagandha Q: What is the storage condition of Ashwagandha

(4beta,5beta,6beta,22R)-4,27-dihydroxy-5,6:22,26-diepoxyergosta-2,24-diene-1,26-dione

upeferinA.

(4S,4aR,5aR,6aS,6bS,9R,9aS,11aS,11bR)-4-Hydroxy-9-((S)-1-((R)-5-(hydroxymethyl)-4-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-9a,11b-dimethyl-5a,6,6a,6b,7,8,9,9a,10,11,11a,11b-dodecahydrocyclopenta[1,2]phenanthro[8a,9-b]oxiren-1(4H)-one

Withaferin A-RM

Withaferin A from Withania somnifera

WITHAFERIN A, 10 mM in DMSO

Withaferin A, <i>Withania somnifera</i>

Withaferin A (WFA)

(1S,2R,6S,7R,9R,11S,12S,15R,16S)-6-Hydroxy-15-[(1S)-1-[(2R)-5-(hydroxymethyl)-4-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadec-4-en-3-one

5119-48-2

Intermediates & Fine Chemicals

Pharmaceuticals

Steroids

antibiotic