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Procyanidin B2

BGC Id:841558842928
CAS No:29106-49-8
Synonyms:(-)-epicatechin-(4b,8)-(+)-epicatechin ; procyanidin b1(p) ; (-)-epicatechin-(4b-8)-(-)-epicatechin ; [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-[2a,3a,4b(2'r*,3'r*)]]- ; procyanidol b2 ; procyanidin b2 ; [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,3r,3'r,4r)- ; procyanidindimerb2 ; (4→8)-procyanidin b2 ; proanthocyanidin b2 ; procyanidin b2(rg) ; epicatechin(4b-8)epicatechin ; (+)-procyanidin b2 ; [4,8''-biflavan]-3,3',3'',3''',4',4''',5,5'',7,7''-decol,stereoisomer (8ci) ; 4,8'-bi-[(+)-epicatechin] ; epicatechin(4beta->8)epicatechin
Molecular Formula:C30H26O12
Molecular Weight:578.52
EINECS:
Structural Formula

Verified providers in 2025

The following 8 notable providers have been checked and can be recommended.
Chemical-Suppliers
Senzhuo Industry
Purity : 95% 98%
Chemical-Suppliers
BOC Sciences
Description : Procyanidin B2 has been shown to inhibit the formation of the advanced glycation end-products pentosidine, carboxymethyllysine (CML), and methylglyoxal (MGO).
  • Molecular Weight : 578.52
  • Molecular Formula : C30H26O12
Purity : > 98%
  • Boiling Point : 955.3±65.0 °C at 760 mmHg
  • Appearance : Powder
  • Application : anti-hypertension
  • Storage : 2-8°C
Synonyms : PROCYANIDIN B2; 4,8'-BI-[(+ >>more

Chemical-Suppliers
Leap Chem
Molecular Formula: C30H26O12 Molecular Weight: 578.52 WGKGermany: 3

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
(-)-epicatechin-(4b,8)-(+)-epicatechin ; procyanidin b1(p) ; (-)-epicatechin-(4b-8)-(-)-epicatechin ; [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-[2a,3a,4b(2'r*,3'r*)]]- ; procyanidol b2 ; procyanidin b2 ; [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,3r,3'r,4r)- ; procyanidindimerb2 ; (4→8)-procyanidin b2 ; proanthocyanidin b2 ; procyanidin b2(rg) ; epicatechin(4b-8)epicatechin ; (+)-procyanidin b2 ; [4,8''-biflavan]-3,3',3'',3''',4',4''',5,5'',7,7''-decol,stereoisomer (8ci) ; 4,8'-bi-[(+)-epicatechin] ; epicatechin(4beta->8)epicatechin
CAS:
29106-49-8
EINECS:
Molecular Formula:
C30H26O12
MDL:
MFCD01861513
SMILES:
CN1C=NC(=N1)CCl

Properties

Molecular Weight:
578.52 g·mol−1
Density:
1.706 g/cm3
Melting point:
197-198 °C
Boiling point:
955.319 °C at 760 mmHg
Flash point:
531.558 °C
Solubility:
Soluble in DMSO.

Suppliers

Senzhuo Industry Co.,Ltd

Senzhuo Industry Co., Ltd. (“Senzhuo”) established in 2009, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer. Senzhuo industy Co.,Ltd factory located in both Zhangqiu industrial zone and Jiangshu industrial zone. Sales office in Jinan city ...
Country: P.R.China   Phone: +86-15165036020   Telefax: +86-88902568

Simagchem Corporation

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 2680 277
Telefax: +86 592 2680 237
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Simagchem Corporation also offers Phenylephrine hydrochloride.

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We supply our chemical product 1,3-Dimethylhydantoin. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

BOC Sciences

Company type: Supplier
BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. We provide 5(6)-Carboxyfluorescein as well. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We hope to add immense value to your research projects!
Country: USA   Phone: +1-631-485-4226   Telefax: +1-631-614-7828

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. S-Metolachlor will be also provided by us. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are supplier of Lithium dimethylamide. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
Country: Germany
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Safety Information

Hazard Classes:
Safety Codes:
22-24/25 (S)
Storage temperature:
2-8°C

What other providers are available for CAS 29106-49-8?

In addition to the providers presented here for Procyanidin B2 with the CAS number 29106-49-8, there are other 14 providers with slightly different product names available for this CAS number.

+4 additional providers that we know from the past
+1 additional providers that we know from the past
BLD Pharmatech Ltd | BuGuCh & Partners +1 additional providers that we know from the past
Finetech Industry Limited
+1 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past




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