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Vitamin B12a hydrochloride (Hydroxocobalamin hydrochloride) is the natural active form of vitamin B12 and is an essential water-soluble vitamin.It is commonly used as a cyanide detoxifier and nutritional supplement, and can be administered by injection, inhalation, or orally.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $30 | Inquiry | Inquiry | |
| 50 mg | $52 | Inquiry | Inquiry | |
| 100 mg | $79 | Inquiry | Inquiry | |
| 1 mL x 10 mM (in DMSO) | $40 | Inquiry | Inquiry |
| Description | Vitamin B12a hydrochloride (Hydroxocobalamin hydrochloride) is the natural active form of vitamin B12 and is an essential water-soluble vitamin.It is commonly used as a cyanide detoxifier and nutritional supplement, and can be administered by injection, inhalation, or orally. |
| In vivo | In CPB-related vasoplegic shock, Vitamin B12a hydrochloride was given intravenously (5–10 g, single dose). In 24 patients, it increased blood pressure within 30 minutes and reduced the need for vasopressors[1]. |
| Synonyms | Hydroxocobalamin hydrochloride, 78091-12-0 |
| Formula | C62H89CoN13O15P.xHCl |
| Cas No. | 58288-50-9 |
| Smiles | [OH-][Co+3]1234[N]=5C6(C)C7[N-]1C(C(C)(C7CC(N)=O)CCC(=O)NCC(C)OP(=O)([O-])OC8C(O)C(N9C=[N]2C=%10C9=CC(C)=C(C)C%10)OC8CO)=C(C)C%11=[N]3C(=CC%12=[N]4C(=C(C)C5C(CCC(N)=O)C6(CC(N)=O)C)C(CC(N)=O)(C)C%12CCC(N)=O)C(C)(C)C%11CCC(N)=O.Cl |
| Storage | keep away from moisture,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | H2O: 20 mg/mL, Sonication is recommended. DMSO: 80 mg/mL, Sonication is recommended. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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