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Roussochalcone B

Unit Price:

$10/G EXW

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CAS No.:

20784-60-5

Grade:

Pharmaceutical grade

Content:

99%

Brand:

PNQ

Packaging:

bag

Price valid (until):

2028-05-22

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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

Description

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.

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

4'-O-Methylbavachalcone is a chalcone isolated from Psoralea corylifolia, inhibits severe acute respiratory syndrome coronavirus (SARS-CoV) papain-like protease (PLpro) activity, with an IC50 of 10.1 μM[1].

Certificates

Basic Info

Product Name:

4′-O-Methylbavachalcone

Other Name:

2-Propen-1-one,1-[2-hydroxy-4-methoxy-5-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-,(2E)-;Chalcone,2′,4-dihydroxy-4′-methoxy-5′-(3-methyl-2-butenyl)-;2-Propen-1-one,1-[2-hydroxy-4-methoxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-,(E)-;(2E)-1-[2-Hydroxy-4-methoxy-5-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one;4′-O-Methylbavachalcone;4′-O-Methylbroussochalcone B;19825-38-8;63569-09-5

CAS No.:

20784-60-5

Molecular Formula:

C21H22O4

InChIKeys:

InChIKey=ZUGCRBMNFSAUOC-YRNVUSSQSA-N

Molecular Weight:

338.403

Exact Mass:

338.40

Categories:

Lignans

Characteristics

PSA:

66.8

XLogP3:

5.4

Density:

1.2±0.1 g/cm3

Melting Point:

169.9-170.1 °C @ Solvent: Ethyl acetate, Hexane

Flash Point:

194.9±23.6 °C

Refractive Index:

1.622

See More 4′-O-Methylbavachalcone 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 4′-O-Methylbavachalcone 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.
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4'-O-Methylbroussochalcone B 98% Purity Chalcone Standard CAS 20784-60-5 Research Grade Reference Standard	Analytical Reagent/98	$54-58/G FOB	Jinan topfull chemical co.,ltd	Inquiry
4'-O-Methylbroussochalcone B 99% see COA kanbei	Industrial Grade/99		Henan Lihao Chem Plant Limited	Inquiry

Roussochalcone B

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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