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;Procyanidin B3, 10 mM in DMSO;CATECHIN-(4ALPHA->8)-CATECHIN B3
CBNumber: CB2172174
Molecular Formula: C30H26O12
Formula Weight: 578.52
MOL File: 23567-23-9.mol

More

Less

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
InChIKey: XFZJEEAOWLFHDH-AVFWISQGSA-N
SMILES: [C@H]1(C2=CC=C(O)C(O)=C2)OC2=CC(O)=CC(O)=C2[C@@H](C2=C3O[C@H](C4=CC=C(O)C(O)=C4)[C@@H](O)CC3=C(O)C=C2O)[C@@H]1O
CAS DataBase Reference: 23567-23-9

More

Less

Safety

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

More

Less

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.

More

Less

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

More

Less

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.

in vivo

Procyanidin B3 (100 mg/kg, p.o., 5 days a week for 4 weeks) prevents articular cartilage degeneration and heterotopic cartilage formation in a surgically-induced osteoarthritis mice model^[2]. Procyanidin B3 (30 mg/kg, p.o., once daily for 4 weeks) delays the development of intervertebral disc degeneration (IVDD) in a Lipopolysaccharides (HY-D1056)-induced IVDD Sprague-Dawley rats model^[2].

Animal Model:	Lipopolysaccharides (HY-D1056)-induced IVDD (intervertebral disc degeneration) Sprague-Dawley rats model
Dosage:	30 mg/kg
Administration:	Oral gavage (p.o.),once daily for 4 weeks
Result:	Prevented the loss of gelatin NP cells and structural damage of annulus fibrosus in IVDD rat model.

Animal Model:	Surgically-induced osteoarthritis mice model^[2]
Dosage:	100 mg/kg
Administration:	Oral gavage (p.o.), once daily, 5 days a week for 4 weeks
Result:	Prevented aberrant articular cartilage degeneration and heterotopic cartilage formation through suppression of the nitric oxide synthase (iNOS).

IC 50

CBP/p300; TLR4

PROCYANIDIN B3 Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

PROCYANIDIN B3 Suppliers

China 135 Germany 2 Switzerland 1 United Kingdom 3 United States 10 Global 151

Chembest Research Laboratories Limited

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

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
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: 3988
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: 7778
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

Wuxi Zhongkun Biochemical Technology Co., Ltd.

Tel: 0510-85629785 18013409632
Fax: 051085625359
Email: sales@reading-chemicals.com
Country: China
ProdList: 15178
Advantage: 58

More

Less

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

Procyanidin B3, 10 mM in DMSO

(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