HYDROXOCOBALAMIN HYDROCHLORIDE
UNII B2B1VB7X21

Substance Identification & Data

This profile provides standardized clinical and technical data for Hydroxocobalamin Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) B2B1VB7X21.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 59461-30-2 and the RxNorm Concept ID (RxCUI) 1947247. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

B2B1VB7X21

CAS Registry Number

59461-30-2

RxNorm Concept ID

1947247

Detailed Substance Profile

Preferred Name

HYDROXOCOBALAMIN HYDROCHLORIDE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C62H88N13O14P.Co.ClH.HO

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

KEHNCSYXYMMUCO-FBTIOKFQSA-K

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C217966

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

121494087

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

[Co+3].[OH-].Cl.[C@]12([C@]([C@@H](C(/C(=C/3N=C(/C=C/4N=C(\C(=C/5\[C@@]([C@H](C1[N-]5)CC(=O)N)(CCC(NC[C@H](OP(O[C@@H]6[C@H](O[C@@H]([C@@H]6O)n7cnc8c7cc(c(c8)C)C)CO)([O-])=O)C)=O)C)\C)[C@H](C4(C)C)CCC(=O)N)[C@H]([C@@]3(CC(=O)N)C)CCC(=O)N)/C)=N2)CCC(=O)N)(CC(=O)N)C)C

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Hydroxocobalamin Hydrochloride. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

Common Names & Synonyms

HYDROXOCOBALAMIN CHLORIDE [WHO-IP]

HYDROXOCOBALAMIN HYDROCHLORIDE

HYDROXOCOBALAMIN HYDROCHLORIDE [JAN]

HYDROXOCOBALAMIN HYDROCHLORIDE [WHO-DD]

HYDROXOCOBALAMINI CHLORIDUM [WHO-IP LATIN]

Systematic Nomenclature

COBINAMIDE, CO-HYDROXY-, F-(DIHYDROGEN PHOSPHATE), INNER SALT, 3'-ESTER WITH (5,6-DIMETHYL-1-.ALPHA.-D-RIBOFURANOSYL-1H-BENZIMIDAZOLE-.KAPPA.N3), HYDROCHLORIDE (1:1)

SYS

External Clinical & Regulatory Resources

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