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vitamin B12

CHEBI:CHEBI_17439

Definition

A complex cob(III)alamin in which cobalt is positioned in the centre of a planar corrin tetrapyrrole ring and bound axially to a 5,6-dimethylbenzimidazole moiety and a cyano group. It is one of several forms of the vitamin known as vitamin B12.

Chemical Information

Molecular Formula
C63H88CoN14O14P
Molecular Mass
1355.36520
Charge
0
SMILES
[H][C@@]1(C)CNC(=O)CC[C@]2(C)[C@@H](CC(N)=O)[C@@]3([H])N4C2=C(C)C2=[N+]5C(=CC6=[N+]7C(=C(C)C8=[N+]([C@]3(C)[C@@](C)(CC(N)=O)[C@@H]8CCC(N)=O)[Co-3]457(C#N)[n+]3cn([C@H]4O[C@H](CO)[C@@H](OP([O-])(=O)O1)[C@H]4O)c1cc(C)c(C)cc31)[C@@](C)(CC(N)=O)[C@@H]6CCC(N)=O)C(C)(C)[C@@H]2CCC(N)=O
InChI
InChI=1S/C62H90N13O14P.CN.Co/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;1-2;/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);;/q;;+2/p-2/t31-,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1
InChIKey
RMRCNWBMXRMIRW-WZHZPDAFSA-L

Alternative Names

  • CN-Cbl
  • CO-CYANOCOBALAMIN
  • Coalpha-[alpha-(5,6-dimethylbenzimidazolyl)]-Cobeta-cyanocobamide
  • cyanocob(III)alamin
  • Cyanocob(III)alamin
  • cyanocobalamin
  • Dicopac
  • vitamin B-12
  • Vitamin B12 complex

Drug Classification

Important Medical Information

⚕️ This information is sourced from ChEBI (Chemical Entities of Biological Interest) database and is intended for educational purposes only.

  • Always consult with a healthcare professional before starting, stopping, or modifying any medication.
  • Side effects may vary and this list may not be comprehensive.
  • Drug interactions may occur with other medications.

Additional Identifiers

DRON_00010000
11248
oboInOwl#hasDbXref
PMID:29286160
core#notation
CHEBI:17439

Additional References

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Additional Attributes

oboInOwl#hasOBONamespace
chebi_ontology
DRON_00010000
11248
oboInOwl#hasDbXref
PMID:29286160
oboInOwl#hasAlternativeId
CHEBI:60496
oboInOwl#id
CHEBI:17439
core#notation
CHEBI:17439
oboInOwl#inSubset
http://purl.obolibrary.org/obo/chebi#3_STAR
22-rdf-syntax-ns#type
http://www.w3.org/2002/07/owl#Class
owl#someValuesFrom
t646105
owl#annotatedSource
t134265