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Withaferin A 5119-48-2

Name: Withaferin A 5119-48-2
Brand: Wuhan pnq
SKU: pr2404241295
Price: 4 USD
Availability: InStock

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CAS No.:

5119-48-2

Grade:

Chemical Grade

Content:

99%

Port:

Brand:

Wuhan pnq

Packaging:

Aluminum foil bag

Price valid (until):

2024-05-24

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Wuhan Pnq Int Trade Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

30 days

Qualification:

Main Products:

Apigenin,PQQ,NMNH

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Product Description
Seller Information
Inquiry History

Description

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Same day of purchase same day delivery.

COA； Test report - available

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Q1: What's your MOQ?

A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?

A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?

A:Different quantity has different discount.

Q4:How to start orders or make payments?

A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T,or Bitcoin.

Q5: How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6:We don't know you at all, how can we trust you?

A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.

Q7:Do you test all your goods before delivery?

A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.

ECHEMI Editorial Reference

Withaferin A is a steroidal lactone isolated from Withania somnifera, inhibits NF-kB activation and targets vimentin, with potent antiinflammatory and anticancer activities.
Withaferin A is 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 Physalis longifolia, it exhibits cytotoxic activity. It has a role as an antineoplastic agent and an apoptosis inducer. It is a delta-lactone, a 4-hydroxy steroid, an enone, an ergostanoid, a secondary alcohol, a withanolide, a 27-hydroxy steroid, a primary alcohol and an epoxy steroid.|Ashwagandha is a popular Ayurvedic herb used as a general tonic, to increase energy and reduce stress. Ashwagandha has not been implicated in causing serum enzyme elevations during therapy, but recently has been implicated in rare cases of clinically apparent liver injury.

Basic Info

Product Name:

Withaferin A

Other Name:

Ergosta-2,24-dien-26-oic acid,5,6-epoxy-4,22,27-trihydroxy-1-oxo-,δ-lactone,(4β,5β,6β,22R)-;Withaferin A;5β-Ergosta-2,24-dien-26-oic acid,5,6β-epoxy-4β,22,27-trihydroxy-1-oxo-,δ-lactone,(20S,22R)-;5,6-Epoxy-5H-cyclopenta[a]phenanthrene,ergosta-2,24-dien-26-oic acid deriv.;Withaferine;Withaferine A;NSC 101088;NSC 273757;5196-55-4;22848-77-7;47738-04-5;1246849-97-7

CAS No.:

5119-48-2

Molecular Formula:

C28H38O6

InChIKeys:

InChIKey=DBRXOUCRJQVYJQ-CKNDUULBSA-N

Molecular Weight:

472.57

Exact Mass:

470.60

UNII:

L6DO3QW4K5

NSC Number:

101088|273757

HScode:

29322090

Categories:

Flavonoids

Characteristics

PSA:

96.36000

XLogP3:

3.80

Density:

1.3±0.1 g/cm3

Melting Point:

230-232 °C

Boiling Point:

680.7±55.0 °C at 760 mmHg

Flash Point:

226℃

Refractive Index:

1.599

Storage Conditions:

Desiccate at -20°C

Specific rotation:

D28 +125° (c = 1.30 in CHCl3)

See More Withaferin A Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Withaferin A Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Apigenin,PQQ,NMNH

Location:
Room 1006, Building C6, Economic Development Wanda, Caidian District, Wuhan City, Hubei Province

Payment Terms:
100% TT in advance

Average lead Time:
30 days

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2021

Wuhan PNQ trade located in Wuhan, China, is an innovative natural products manufacturer and supplier that offers raw powders as dietary ingredients, food and beverage additives, sports nutrition supplements.

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	Herbal Extract High Purity Withaferin A 5119-48-2	500 G	Nov 3, 2025

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Product Name	Grade / Content	Price	Supplier Name	Details
WITHAFERIN A, CAS:5119-48-2	Reagent Grade/99	$10/MT FOB	Guangzhou Yaoguang Technology Co., Ltd.	Inquiry
Withaferine A	/99.00		HANGZHOU LEAP CHEM CO., LTD.	Inquiry
5,6-beta-epoxy-4-beta,22,27-trihydroxy-1-5-beta-ergosta-24-dien-26-oicacid	/		Shandong zhishang chemical Co.,Ltd	Inquiry
Herbal Extract High Purity Withaferin A 5119-48-2 With Chemical Grade	Pharmaceutical Grade/99		Hangzhou Hyper Chemicals Limited	Inquiry
Ashwagandha Extract, CAS: 5119-48-2	Food Grade/5		SHANHAI YUKING+POVIDONE	Inquiry

Withaferin A 5119-48-2

Product Description

Seller Information