Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2006-05-22 14:17:47 UTC |
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Update Date | 2021-09-14 15:46:00 UTC |
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HMDB ID | HMDB0002308 |
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Secondary Accession Numbers | - HMDB0014345
- HMDB02308
- HMDB14345
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Metabolite Identification |
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Common Name | Hydroxocobalamin |
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Description | Hydroxocobalamin, also known as hydroxycobalamin or vitamin B12a is a member of the class of compounds known as cobalamin derivatives. These organic compounds contain a corrin ring, a cobalt atom, and a nucleotide moiety. More specifically, cobalamins are characterized by a porphyrin-like corrin nucleus that contains a single cobalt atom bound to a benzimidazolyl nucleotide and a variable residue (R) group. The variable R group gives rise to the four most commonly known cobalamins: cyanocobalamin, methylcobalamin, 5-deoxyadenosylcobalamin, and hydroxycobalamin. Hydroxocobalamin is found in all living organisms ranging from microbes to plants to animals. However, it is only synthesized in microbes and plants. As humans cannot make hydroxocobalamin, it is required in the diet, making it an essential nutrient (i.e. a vitamin). Vitamin B12 is more abundant in animal products, especially meat, fish, eggs and dairy products although it is found in all fruits and vegetables in lower concentrations. In the serum, hydroxocobalamin and cyanocobalamin are believed to function as storage or transport forms of vitamin B12, whereas methylcobalamin and 5-deoxyadenosylcobalamin are the active forms of the coenzyme required for cell growth and replication. Hydroxocobalamin is often called vitamin B12 and is the natural form of vitamin B12, however, vitamin B12 refers to a group of cobalamins that are available in the human body in a variety of mostly interconvertible forms. Together with folate, cobalamins are essential cofactors required for DNA synthesis in cells where chromosomal replication and division are occurring. Cyanocobalamin is usually converted to hydroxocobalamin in the serum, whereas hydroxocobalamin is converted to either methylcobalamin or 5-deoxyadenosyl cobalamin. Cobalamins circulate bound to serum proteins called transcobalamins (TC) and haptocorrins. As a supplement hydroxocobalamin is used to treat vitamin B12 deficiency including pernicious anemia. It is also used in the prevention and treatment of vitamin B12 deficiency arising from alcoholism, malabsorption, tapeworm infestation, celiac disease, hyperthyroidism, hepatic-biliary tract disease, persistent diarrhea, ileal resection, pancreatic cancer, renal disease, prolonged stress, vegan diets, macrobiotic diets, and other restrictive diets. Other uses include treatment for cyanide poisoning, Leber's optic atrophy, and toxic amblyopia. Hydroxocobalamin is practically insoluble in water. Hydroxocobalamin was first isolated in 1949. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system. Hydroxocobalamin is available as a generic medication. The wholesale cost in the developing world is about 0.12 To 0.84 USD per dose. Commercially, it is made from one of a number of different types of bacteria. |
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Structure | [N+]1=2[Co-3]345([N+]6=C7[C@H]([C@@](CC(=O)N)(C)[C@@]6([C@@]6(N3C(=C(C)C3=[N+]4C(C(C)(C)[C@@H]3CCC(=O)N)=CC3=[N+]5C(=C7C)[C@@](CC(=O)N)([C@@H]3CCC(=O)N)C)[C@@](C)([C@H]6CC(=O)N)CCC(NC[C@@H](C)OP(=O)(O[C@@H]3[C@H](O[C@H](N(C4=CC(=C(C=C14)C)C)C=2)[C@@H]3O)CO)[O-])=O)[H])C)CCC(=O)N)O[H] InChI=1S/C62H90N13O14P.Co.H2O/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);;1H2/q;+3;/p-3/t31-,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1 |
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Synonyms | Value | Source |
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Hydroxycobalamin | ChEBI | OH-CBL | ChEBI | Vitamin b-12b | ChEBI | Hydroxomin | HMDB | Hydroxo-cobalamin | HMDB | a-(5,6-Dimethylbenzimidazolyl)hydroxocobamide | HMDB | alpha Cobione | HMDB | alpha-(5,6-Dimethylbenzimidazolyl)hydroxocobamide | HMDB | Axlon | HMDB | Ciplamin H | HMDB | Cobalex | HMDB | Cobalin H | HMDB | Cobinamide hydroxide phosphate 3'-ester with 5,6-dimethyl-1-a-D-ribofuranosylbenzimidazole inner salt | HMDB | Cobinamide hydroxide phosphate 3'-ester with 5,6-dimethyl-1-alpha-delta-ribofuranosylbenzimidazole inner salt | HMDB | Codroxomin | HMDB | Docclan | HMDB | Docelan | HMDB | Docevita | HMDB | Droxomin | HMDB | Ducobee hy | HMDB | Duradoce | HMDB | Duralta-12 | HMDB | Hydrocobalamin | HMDB | Hydrogrisevit | HMDB | Hydrovit | HMDB | Hydroxocobalamine | HMDB | Hydroxocobalamin | HMDB |
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Chemical Formula | C62H89CoN13O15P |
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Average Molecular Weight | 1346.3551 |
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Monoisotopic Molecular Weight | 1345.567070949 |
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IUPAC Name | (10S,12R,13S,17R,23R,24R,25R,30S,35S,36S,40S,41S,42R,46R)-30,35,40-tris(2-carbamoylethyl)-24,36,41-tris(carbamoylmethyl)-1,46-dihydroxy-12-(hydroxymethyl)-5,6,17,23,28,31,31,36,38,41,42-undecamethyl-15,20-dioxo-11,14,16-trioxa-2lambda5,9,19,26,43lambda5,44lambda5,45lambda5-heptaaza-15lambda5-phospha-1-cobaltadodecacyclo[27.14.1.1^{1,34}.1^{2,9}.1^{10,13}.0^{1,26}.0^{3,8}.0^{23,27}.0^{25,42}.0^{32,44}.0^{39,43}.0^{37,45}]heptatetraconta-2(47),3,5,7,27,29(44),32,34(45),37,39(43)-decaene-2,43,44,45-tetrakis(ylium)-1,1,1-triuid-15-olate |
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Traditional Name | (10S,12R,13S,17R,23R,24R,25R,30S,35S,36S,40S,41S,42R,46R)-30,35,40-tris(2-carbamoylethyl)-24,36,41-tris(carbamoylmethyl)-1,46-dihydroxy-12-(hydroxymethyl)-5,6,17,23,28,31,31,36,38,41,42-undecamethyl-15,20-dioxo-11,14,16-trioxa-2lambda5,9,19,26,43lambda5,44lambda5,45lambda5-heptaaza-15lambda5-phospha-1-cobaltadodecacyclo[27.14.1.1^{1,34}.1^{2,9}.1^{10,13}.0^{1,26}.0^{3,8}.0^{23,27}.0^{25,42}.0^{32,44}.0^{39,43}.0^{37,45}]heptatetraconta-2(47),3,5,7,27,29(44),32,34(45),37,39(43)-decaene-2,43,44,45-tetrakis(ylium)-1,1,1-triuid-15-olate |
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CAS Registry Number | 13422-51-0 |
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SMILES | [N+]1=2[Co-3]345([N+]6=C7[C@H]([C@@](CC(=O)N)(C)[C@@]6([C@@]6(N3C(=C(C)C3=[N+]4C(C(C)(C)[C@@H]3CCC(=O)N)=CC3=[N+]5C(=C7C)[C@@](CC(=O)N)([C@@H]3CCC(=O)N)C)[C@@](C)([C@H]6CC(=O)N)CCC(NC[C@@H](C)OP(=O)(O[C@@H]3[C@H](O[C@H](N(C4=CC(=C(C=C14)C)C)C=2)[C@@H]3O)CO)[O-])=O)[H])C)CCC(=O)N)O[H] |
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InChI Identifier | InChI=1S/C62H90N13O14P.Co.H2O/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);;1H2/q;+3;/p-3/t31-,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1 |
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InChI Key | YOZNUFWCRFCGIH-WZHZPDAFSA-K |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as cobalamin derivatives. These are organic compounds containing a corrin ring, a cobalt atom, an a nucleotide moiety. Cobalamin Derivatives are actually derived from vitamin B12. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Tetrapyrroles and derivatives |
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Sub Class | Corrinoids |
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Direct Parent | Cobalamin derivatives |
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Alternative Parents | |
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Substituents | - Cobalamin
- Metallotetrapyrrole skeleton
- 1-ribofuranosylbenzimidazole
- Pentose phosphate
- Glycosyl compound
- N-glycosyl compound
- Pentose monosaccharide
- Monosaccharide phosphate
- Benzimidazole
- Phosphoethanolamine
- Dialkyl phosphate
- Fatty acyl
- N-substituted imidazole
- Organic phosphoric acid derivative
- Benzenoid
- Fatty amide
- Alkyl phosphate
- Phosphoric acid ester
- Monosaccharide
- Imidazole
- Heteroaromatic compound
- Pyrrolidine
- Tetrahydrofuran
- Azole
- Pyrroline
- Carboxamide group
- Ketimine
- Secondary carboxylic acid amide
- Secondary alcohol
- Primary carboxylic acid amide
- Propargyl-type 1,3-dipolar organic compound
- Carboxylic acid derivative
- Oxacycle
- Organic 1,3-dipolar compound
- Azacycle
- Organic metal salt
- Organic transition metal salt
- Carbonyl group
- Organic cobalt salt
- Imine
- Organic salt
- Organonitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organooxygen compound
- Alcohol
- Organic zwitterion
- Organic nitrogen compound
- Organic oxygen compound
- Primary alcohol
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Kovats Retention IndicesNot Available |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxocobalamin Quattro_QQQ 10V, Positive-QTOF (Annotated) | splash10-000i-2120000009-a1a6c934c09c0655b549 | 2019-05-16 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxocobalamin Quattro_QQQ 25V, Positive-QTOF (Annotated) | splash10-0f79-4240000029-c4f23872a45ca99d454c | 2019-05-16 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Hydroxocobalamin Quattro_QQQ 40V, Positive-QTOF (Annotated) | splash10-0f79-5240000139-aa3cc38ae6fc78c5c9d7 | 2019-05-16 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 10V, Positive-QTOF | splash10-0002-1404000009-d95c227e0c2a01a825ad | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 20V, Positive-QTOF | splash10-0002-2902000005-61bd391f47e0b9c2ba4b | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 40V, Positive-QTOF | splash10-0002-3930000015-9f00c742a0c9e52997c4 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 10V, Negative-QTOF | splash10-000e-2509000000-5c630ca334aea70d2a2d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 20V, Negative-QTOF | splash10-0002-1900000000-be3cf15d7ba2b2a92d24 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 40V, Negative-QTOF | splash10-0002-1900000000-545dabccb8cd6ce30e09 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 10V, Positive-QTOF | splash10-01ta-0019000000-46cfd5a0cb69ba348e42 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 20V, Positive-QTOF | splash10-002b-0059000000-376196659960214456ef | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 40V, Positive-QTOF | splash10-02vi-1091000000-dbf9f840b7585cf446f5 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 10V, Negative-QTOF | splash10-0006-0009000000-c6a17bec0ebfa0bd6c14 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 20V, Negative-QTOF | splash10-0006-0098000000-e7699891d549a172871c | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Hydroxocobalamin 40V, Negative-QTOF | splash10-0006-0094000000-d1ca36a1a12f6b9d6c83 | 2021-09-25 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Experimental 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CD3OD, experimental) | 2019-05-16 | Wishart Lab | View Spectrum |
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