| Catalogue number |
C108764 |
| Chemical name | Procyanidin B2 |
| CAS Number | 29106-49-8 |
| Synonyms | (2R,2’R,3R,3’R,4R)-2,2’-Bis(3,4-dihydroxyphenyl)-3,3’,4,4’-tetrahydro-[4,8’-bi-2H-1-benzopyran]-3,3’,5,5’,7,7’-hexol |
| Molecular Weight | C30H26O12 |
| Formula | 578.5 |
| Purity | 98% |
| Physical Description | Powder |
| Solvent | Chloroform, Dichloromethane,DMSO |
| Storage | Stored at 2-8°C, Protected from air and light, refrigerate or freeze |
| Applications | Procyanidin B2 has been shown to inhibit the formation of the advanced glycation end-products pentosidine, carboxymethyllysine (CML), and methylglyoxal (MGO).
Procyanidin B-2 acts as a hair-growing factor in the murine model both in vitro and in vivo. Investigation of the effects of 1% procyanidin B-2 tonic on human hair growth after sequential use for 6 months. A double-blind clinical test involving a total of 29 subjects was performed. Nineteen men in the procyanidin B-2 group and 10 men in the placebo control group were subjected to analyses. No adverse side effects were observed in either group. The hair-growing effect was evaluated using a macrophotography technique combined with measurements of the hair diameter of clipped hairs. The increase in number of total hairs in the designated scalp area (0.5 cm square = 0.25 cm2 area) of procyanidin B-2 group subjects after the 6-month trial was significantly greater than that of the placebo control group subjects (procyanidin B-2, 6.68 +/- 5.53 (mean +/- SD)/0.25 cm2; placebo, 0.08 +/- 4.56 (mean +/- SD)/0.25 cm2; P < 0.005, two-sample t test). The increase in number of terminal hairs, which are defined as hairs more than 60 microm in diameter, in the designated area (0.5 cm square = 0.25 cm2 area) of the procyanidin B-2 group subjects after the 6-month trial was significantly greater than that of the placebo control group subjects (procyanidin B-2, 1.99 +/- 2.58 (mean +/- SD)/0.25 cm2; placebo, -0.82 +/- 3.40 (mean +/- SD)/0.25 cm2; P < 0.02, two-sample t test). Procyanidin B-2 therapy shows potential as a safe and promising cure for male pattern baldness.
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| References | 1. J. Chem. Soc., Perkin Trans. 1, 1982, 1217-1221
2. J. Agric. Food Chem., 2003, 51(13), 3806-3813
3. Chinese Traditional Patent Medicine, 2007, 29(11), 1645-1647.
4. J. Agric. Food Chem., 2010, 58(11), 6692-6696.
5. Phytomedicine, 2000, 7(6), 529-536.
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The packaging of the product may have turned upside down during transportation, resulting in the product adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
| Size | Price(USD) | Discount |
| 5mg | Inquiry | N/A |
| 10mg | Inquiry | N/A |
| 25mg | Inquiry | N/A |
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