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PROCYANIDIN B3

PROCYANIDIN B3 structure

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

Molecular Weight:: 578.52

MDL Number:: MFCD04039989

MOL File:: 23567-23-9.mol

Last updated:2023-06-08 09:03:01

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PROCYANIDIN B3 Properties

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
FDA UNII	2TC1A0KEAQ

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H319-H335

Precautionary statements

P261-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

NFPA 704

	0
2		0

PROCYANIDIN B3 price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Cayman Chemical	29065	Procyanidin B3	23567-23-9	1mg	$62	2024-03-01	Buy
Cayman Chemical	29065	Procyanidin B3	23567-23-9	10mg	$330	2024-03-01	Buy
Cayman Chemical	29065	Procyanidin B3	23567-23-9	5mg	$180	2024-03-01	Buy
Usbiological	361861	Procyanidin B3	23567-23-9	5mg	$765	2021-12-16	Buy
Biosynth Carbosynth	FP65542	Procyanidin B3	23567-23-9	1mg	$200	2021-12-16	Buy

Product number	Packaging	Price	Buy
29065	1mg	$62	Buy
29065	10mg	$330	Buy
29065	5mg	$180	Buy
361861	5mg	$765	Buy
FP65542	1mg	$200	Buy

PROCYANIDIN B3 Chemical Properties,Uses,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

PROCYANIDIN B3 Suppliers

Global( 109)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Chengdu Greenpure Biopharma CO.,Ltd	18283602253	jancyzheng@gcgreenpure.com	China	952	58
Chengdu GLP biotechnology Co Ltd	028-87075086 13350802083	scglp@glp-china.com	CHINA	1824	58
Chengdu Biopurify Phytochemicals Ltd.	+8618080483897	sales@biopurify.com	China	3424	58
Shanghai Standard Technology Co., Ltd.	18502101150	ft-sales@nature-standard.com	CHINA	1923	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-519-519-85557386	marketing1@neostarunited.com	China	8349	58
Wuhan ChemNorm Biotech Co.,Ltd.	+86-27-8439 4403 18971486879	sales@chemnorm.com	CHINA	2935	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58

Supplier	Advantage
Chengdu Greenpure Biopharma CO.,Ltd	58
Chengdu GLP biotechnology Co Ltd	58
Chengdu Biopurify Phytochemicals Ltd.	58
Shanghai Standard Technology Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Wuhan ChemNorm Biotech Co.,Ltd.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58

View Lastest Price from PROCYANIDIN B3 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2023-02-24	Procyanidin B3 23567-23-9	US $0.00 / mg	5mg	≥98%(HPLC)	10 g	Shanghai Standard Technology Co., Ltd.
	2019-12-24	Procyanidin B3 23567-23-9	US $2.00 / KG	1KG	≥98%	100kg	Career Henan Chemical Co

Procyanidin B3
23567-23-9
US $0.00 / mg
≥98%(HPLC)
Shanghai Standard Technology Co., Ltd.

Procyanidin B3
23567-23-9
US $2.00 / KG
≥98%
Career Henan Chemical Co

23567-23-9(PROCYANIDIN B3)Related 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

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[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 23567-23-9 Catechins & Tannins