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QUERCITRIN 98% yellow powder 522-12-3 Senwayer

Name: QUERCITRIN 98% yellow powder 522-12-3 Senwayer
Brand: Senwayer
SKU: pr2210311194
Price: 500 USD
Availability: InStock

4 Inquiries

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CAS No.:

522-12-3

Grade:

Pharmaceutical Grade

Content:

98%

Port:

shanghai

Brand:

Senwayer

Packaging:

bag

Sample Available:

Yes

Price valid (until):

2023-07-21

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Dingwang Technology (Wuhan) Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C

Average Lead Time:

10 days

Qualification:

Main Products:

API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

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Product Description
Seller Information
Inquiry History

Description

Product Information

Quercitrin is a glycoside formed from the flavonoid quercetin and the deoxy sugar rhamnose. Austrian chemist Heinrich Hlasiwetz is remembered for his chemical analysis of quercitrin.

Product name	QUERCITRIN
CAS No.	522-12-3
MF	C21H20O11
MW	448.38
EINECS No.	208-322-5
Melting point	174-183°C
Boiling point	477.14°C (rough estimate)
Density	1.3943 (rough estimate)
Solubility	DMSO (Slightly), Methanol (Slightly, Sonicated)
Storage	2-8°C

About us

Wuhan senwayer century chemical Co.,Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Pesticide Intermediate, food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.
If you are interested, pls contact me freely!

ECHEMI Editorial Reference

Quercitrin is a natural compound found in Tartary buckwheat with a potential anti-inflammation effect that is used to treat heart and vascular conditions.IC50 value:Target:In vitro: There were significant increases in caspase-3 activity, loss of MMP, and increases in the apoptotic cell population in response to quercitrin in DLD-1 colon cancer cells in a time- and dose-dependent manner. [1] In vivo: ICR mice received CCl4 intraperitoneally with or without quercitrin co-administration for
Solid
Quercitrin is a quercetin O-glycoside that is quercetin substituted by a alpha-L-rhamnosyl moiety at position 3 via a glycosidic linkage. It has a role as an antioxidant, an antileishmanial agent, an EC 1.1.1.184 [carbonyl reductase (NADPH)] inhibitor, an EC 1.1.1.21 (aldehyde reductase) inhibitor, an EC 1.14.18.1 (tyrosinase) inhibitor and a plant metabolite. It is a monosaccharide derivative, a tetrahydroxyflavone, an alpha-L-rhamnoside and a quercetin O-glycoside. It is a conjugate acid of a quercitrin-7-olate.

Basic Info

Product Name:

Quercitrin

Other Name:

4H-1-Benzopyran-4-one,3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-;Quercitrin;3-[(6-Deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one;C.I. 75720;3,3′,4′,5,7-Pentahydroxyflavone 3-α-L-rhamnoside;Quercetin 3-α-L-rhamnoside;Quercimelin;Quercitroside;Quercetin 3-rhamnoside;Quercetin 3-O-α-L-rhamnoside;Quercetin 3-O-α-L-rhamnopyranoside;NSC 9221;WA 17779;3-O-α-L-Rhamnopyranosylquercetin;Quercetin rhamnoside;5,7,3′,4′-Tetrahydroxyflavone 3-O-α-L-rhamnoside;Quercetin 3-α-rhamnoside;Quercetin 3-O-rhamnoside;Quercetin 3-O-α-rhamnopyranoside;Quercetin 3-O-α-rhamnoside;Quercetin 3-rhamnopyranoside;29660-86-4;52828-35-0;52882-53-8;64626-60-4;158800-81-8;124827-82-3;912616-94-5;1207354-36-6

CAS No.:

522-12-3

Molecular Formula:

C21H20O11

InChIKeys:

InChIKey=OXGUCUVFOIWWQJ-HQBVPOQASA-N

Molecular Weight:

448.38

Exact Mass:

448.38

EC Number:

208-322-5

UNII:

2Y8906LC5P

DSSTox ID:

DTXSID50200230

Color/Form:

YELLOW CRYSTALS FROM DIL METHANOL OR ETHANOL

HScode:

29389090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

186

XLogP3:

0.9

Appearance:

Solid

Density:

1.8±0.1 g/cm3

Melting Point:

170 °C

Boiling Point:

814°C at 760 mmHg

Flash Point:

288.3±27.8 °C

Refractive Index:

1.776

Water Solubility:

0.064 mg/mL at 16 °C

Storage Conditions:

2-8°C

Collision Cross Section:

205.9 Å² [M+Na]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

See More Quercitrin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

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 Quercitrin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
API,nutrition supplements,plant extract,peptide,HCG,6-Aminocaproic acid

Location:
Room 707, Block A, Zhongxing Times Digital Trade Port, No. 79 Xudong Street, Hongshan District, Wuhan City

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
10 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2020

Company Certificates
- Verified supplier certificate
- SGS
Dingwang Technology (Wuhan) Co., Ltd located in the predominant WuHan City where is a traffic hinge of China,specilize in producing and developing pharmaceutical & its intermediates, Peptide, Nutritional supplements,food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.
We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and others places.
Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.
We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc.
With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
Italy	Quercitrin	10 KG	Mar 2, 2024
Italy	Quercitrin	20 KG	Nov 4, 2023
Italy	QUERCITRIN(522-12-3)	10 KG	Feb 29, 2024
Italy	QUERCITRIN(522-12-3)	10 KG	Feb 25, 2024

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QUERCITRIN 98% yellow powder 522-12-3 Senwayer

Product Description

Seller Information