ACID YELLOW 54
UNII 0Q3OP00P50

Substance Identification & Data

This profile provides standardized clinical and technical data for Acid Yellow 54, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 0Q3OP00P50.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 10127-05-6 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

0Q3OP00P50

CAS Registry Number

10127-05-6

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ACID YELLOW 54

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

InChIKey

C18H12N4O9S2.Cr.2Na.HO

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HCVZUAZRMUUOLN-MVIJUDHYSA-I

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

Substance Type

chemical

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

Ingredient Role

[OH-].[Cr+3].n1(c(c(/N=N/c2c(ccc(c2)S(=O)(=O)[O-])C(=O)[O-])c(n1)C)[O-])-c3c(cc(S(=O)(=O)[O-])cc3)C.[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Acid Yellow 54. 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

ACID YELLOW 54

C.I. 19010

C.I. ACID YELLOW 54

CI 19010

Systematic Nomenclature

CHROMATE(2-), (2-((4,5-DIHYDRO-3-METHYL-1-(2-METHYL-4-SULFOPHENYL)-5-(OXO-.KAPPA.O)-1H-PYRAZOL-4-YL)AZO-.KAPPA.N1)-4-SULFOBENZOATO(4-)-.KAPPA.O)HYDROXY-, DISODIUM, (T-4)-

SYS

CHROMATE(2-), (2-((4,5-DIHYDRO-3-METHYL-1-(2-METHYL-4-SULFOPHENYL)-5-OXO-1H-PYRAZOL-4-YL)AZO)-4-SULFOBENZOATO(4-))HYDROXY-, DISODIUM

SYS

CHROMATE(2-), (2-(2-(4,5-DIHYDRO-3-METHYL-1-(2-METHYL-4-SULFOPHENYL)-5-(OXO-.KAPPA.O)-1H-PYRAZOL-4-YL)DIAZENYL-.KAPPA.N1)-4-SULFOBENZOATO(4-)-.KAPPA.O)HYDROXY-, SODIUM (1:2), (T-4)

SYS

Technical Codes

NSC-326203

External Clinical & Regulatory Resources

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