PROCYANIDIN B3

Product Name: PROCYANIDIN B3
CAS No.: 23567-23-9
Chemical Name: PROCYANIDIN B3
Synonyms: RS533;RS 533;RS-533;PROCYANIDIN B3;Procyanidol B3;PROCYANIDIN B3 USP/EP/BP;procyanidin B3 from barley;CATECHIN-(4ALPHA->8)-CATECHIN;CATECHIN-(4ALPHA->8)-CATECHIN B3;[4,8''-Biflavan]-3,3',3'',3''',4',4''',5,5'',7,7''-decol stereoisomer
CBNumber: CB2172174
Molecular Formula: C30H26O12
Formula Weight: 578.52
MOL File: 23567-23-9.mol

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PROCYANIDIN B3 Property

Melting point:: 218-219℃
Boiling point:: 955.3±65.0 °C(Predicted)
Density: 1.705
storage temp.: Sealed in dry,2-8°C
solubility: Soluble in acetone and acetonitrile
form: powder
pka: 9.29±0.60(Predicted)
color: White
CAS DataBase Reference: 23567-23-9

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Cayman Chemical

Product number: 29065
Product name: Procyanidin B3
Packaging: 1mg
Price: $62
Updated: 2024/03/01

Cayman Chemical

Product number: 29065
Product name: Procyanidin B3
Packaging: 10mg
Price: $330
Updated: 2024/03/01

Cayman Chemical

Product number: 29065
Product name: Procyanidin B3
Packaging: 5mg
Price: $180
Updated: 2024/03/01

Usbiological

Product number: 361861
Product name: Procyanidin B3
Packaging: 5mg
Price: $765
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FP65542
Product name: Procyanidin B3
Packaging: 100ug
Price: $50
Updated: 2021/12/16

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PROCYANIDIN B3 Chemical Properties,Usage,Production

Uses

Procyanidin B3 is a natural product that acts as a specific HAT inhibitor. Procyanidin B3 is a polyphenol flavonoid dimer of (+)-catechin with diverse biological properties. Procyanidin B3 is a dimeric flavanol and an antifungal phenol extracted from Woodfordia uniflora.

Definition

ChEBI: A proanthocyanidin consisting of two molecules of (+)-catechin joined by a bond between positions 4 and 8' in alpha-configuration. It can be found in red wine, in barley, in beer, in peach or in Jatropha macrantha, the Huanarp Macho.

PROCYANIDIN B3 Preparation Products And Raw materials

Raw materials

Preparation Products

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PROCYANIDIN B3 Suppliers

China 106 Germany 2 Switzerland 1 United Kingdom 3 United States 10 Global 122

Chengdu Caoyuankang Biological Technology Co., Ltd.

Tel: 13438890025
Fax: 028-67271232
Email: 3003796344@qq.com
Country: China
ProdList: 565
Advantage: 58

Chembest Research Laboratories Limited

Tel: +86-21-20908456
Fax: 021-58180499
Email: sales@BioChemBest.com
Country: China
ProdList: 6005
Advantage: 61

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Stanford Chemicals Company

Tel: +1 (949) 468-0555
Fax: +1 (949) 812-6690
Email: sales@stanfordchem.com
Country: United States
ProdList: 13
Advantage: 60

Chengdu Biopurify Phytochemicals Ltd.

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

Chengdu Climax Biotech Co., Ltd.

Tel: 028-83311324 1278112614
Fax: 028-83311324
Email: climaxbiotech@gmail.com
Country: China
ProdList: 925
Advantage: 58

Shanghai Tauto Biotech Co., Ltd.

Tel: 021-51320588
Fax: 0086-21-51320502
Email: tauto@tautobiotech.com
Country: China
ProdList: 3989
Advantage: 66

TransMIT GmbH PlantMetaChem

Tel: +49-172-1024293
Fax: +49-(0)6422-938149
Email: pmc@transmit.de
Country: Germany
ProdList: 142
Advantage: 60

Sichuan Wei Keqi Biological Technology Co., Ltd.

Tel: 028-81700200 18116577057
Fax: 028-81705658
Email: 3003855609@qq.com
Country: China
ProdList: 7887
Advantage: 56

Chengdu HuaXia Chemical Reagent Co. Ltd

Tel: 400-1166-196 13458535857
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 13350
Advantage: 58

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View Lastest Price from PROCYANIDIN B3 manufacturers

Shanghai Standard Technology Co., Ltd.

Product: Procyanidin B3 23567-23-9
Price: US $0.00/mg
Min. Order: 5mg
Purity: ≥98%(HPLC)
Supply Ability: 10 g
Release date: 2020-04-28

Career Henan Chemical Co

Product: Procyanidin B3 23567-23-9
Price: US $2.00/KG
Min. Order: 1KG
Purity: ≥98%
Supply Ability: 100kg
Release date: 2019-12-23

23567-23-9, PROCYANIDIN B3Related Search:

Procyanidin B1 PROCYANIDIN A2 PROCYANIDIN C1 PROCYANIDIN B2(RG),(4→8)-Procyanidin B2,PROCYANIDIN B2 (7S)-3,7,10,11-Tetrahydroxy-7,8-dihydro-6H-dibenzo[b,d]oxocin-7-methanol Prodelphinidin T4 (4→6)-Procyanidin B5 PROCYANIDIN A1 PROCYANIDIN B-4 N-BUTYLISOCYANIDE Tosylmethyl isocyanide SALCOMINE TERT-BUTYL ISOCYANIDE Benzyl isocyanide METHYL ISOCYANOACETATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Cupric acetylacetonate Ferric acetylacetonate

[4,8''-Biflavan]-3,3',3'',3''',4',4''',5,5'',7,7''-decol stereoisomer

Procyanidol B3

(2R,2'R,3S,3'S,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-[4,8'-bichroman]-3,3',5,5',7,7'-hexaol

PROCYANIDIN B3

CATECHIN-(4ALPHA->8)-CATECHIN

CATECHIN-(4ALPHA->8)-CATECHIN B3

(2R,2'R,3S,3'S,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-4,8'-bichroman-3,3',5,5',7,7'-hexol

(2R,2'R,3S,3'S,4α)-3,3',4,4'-Tetrahydro-2α,2'α-bis(3,4-dihydroxyphenyl)-4,8'-bi[2H-1-benzopyran]-3,3',5,5',7,7'-hexol

procyanidin B3 from barley

3,3',4,4'-Tetrahydro-2α,2'α-bis(3,4-dihydroxyphenyl)-4α,8'-bi[2H-1-benzopyran]-3β,3'β,5,5',7,7'-hexol

(2R,2'R,3S,3'S,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-[4,8'-bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol

[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3S,3'S,4S)-

PROCYANIDIN B3 USP/EP/BP

RS 533

RS533

RS-533

(2R,2'R,3S,3'S,4S)-2,2'-Bis(3,4-dihydroxyphenyl)-[4,8'-bichromane]-3,3',5,5',7,7'-hexaol

23567-23-9

Catechins & Tannins