| Catalogue number | C262353 |
| Chemical name | Vitamin B12 c-lactone |
| CAS Number | 23208-66-4 |
| Synonyms | (8β)鈥?Co-鈥?cyano-鈥?kappa;C)鈥?鈥?-鈥婬ydroxy-鈥媍obinic acid-鈥媋bdeg-鈥媝entamide c,鈥?-鈥媗actone, dihydrogen phosphate (ester)鈥? inner salt, 3’-鈥媏ster with (5,鈥?-鈥媎imethyl-鈥?-鈥?alpha;-鈥婦-鈥媟ibofuranosyl-鈥?H-鈥媌enzimidazole-鈥 |
| Molecular Weight | C63H85CoN13O15P |
| Formula | 1354.33 |
| Purity | 98% |
| Physical Description | Dark Red Solid |
| Solvent | Chloroform, Dichloromethane,DMSO |
| Storage | Stored at 2-8°C, Protected from air and light, refrigerate or freeze |
| Applications | Vitamin B12 c-lactone is an impurity of Vitamin B12 (V676005) which is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. |
| References | Rickes, et al.: Science, 107, 396 (1948); Kirschbaum, J., et al.: Anal. Profiles Drug Subs., 10, 183 (1981); Grasbeck, R., et al.: Clin. Biochem., 17, 99 (1984) |
| Guestbook |
After Receiving
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.
Featured Products
| C108527 | Baicalin | $40.00/20mg |
| C262180 | Verbascoside | $72.00/20mg |
| C108848 | Ginsenoside Rh3 | $134.00/5mg |
| C104460 | Delta 5-avenasterol | $408.00/5mg |
| C103985 | Ganoderiol F | $704.00/10mg |
Price(USD)
| Size | Price(USD) | Discount |
| 10mg | $150.00 | 10% OFF |
| 100mg | $1200.00 | 10% OFF |
Orders by E-mail
Orders can be placed by Emails. All orders received will be shipped in the next day if the stock is available.
To place an order, please provide the following information.
1) Your name and telephone number
2) Purchase order number
3) Product number, package size, description, and quantity
4) Shipping and billing addresses
Sent to your order to our email: info@coompo.com
To place an order, please provide the following information.
1) Your name and telephone number
2) Purchase order number
3) Product number, package size, description, and quantity
4) Shipping and billing addresses
Sent to your order to our email: info@coompo.com
Discount Request
If you have any questions about discounts or dealer discount, please send us a message. We will be glad to help.
