PATENT BLUE V
UNII 8QE473DV1Z

Substance Identification & Data

This profile provides standardized clinical and technical data for Patent Blue V, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 8QE473DV1Z.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 3536-49-0 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

8QE473DV1Z

CAS Registry Number

3536-49-0

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

PATENT BLUE V

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

Molecular Formula

8QE473DV1Z

The specific atomic composition represented as a molecular structure string.

InChIKey

2C27H31N2O7S2.Ca

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

RTMBGDBBDQKNNZ-UHFFFAOYSA-L

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

PubChem CID

77073

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

[Ca+2].C/1(\C=CC(=[N+](CC)CC)C=C1)=C(\c2ccc(N(CC)CC)cc2)/c3cc(O)c(cc3S(=O)(=O)[O-])S(=O)([O-])=O.C/1(\C=CC(=[N+](CC)CC)C=C1)=C(\c2ccc(N(CC)CC)cc2)/c3cc(c(cc3S(=O)(=O)[O-])S(=O)([O-])=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Patent Blue V. 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.

FDA Official Name

ACID BLUE 3

Common Names & Synonyms

ACIDAL CARMINE V

BLUE ZN 3

C.I. ACID BLUE 3

C.I. ACID BLUE 3, CALCIUM SALT (2:1)

C.I. FOOD BLUE 5

CI FOOD BLUE 5

ETHANAMINIUM, N-(4-((4-(DIETHYLAMINO)PHENYL)(5-HYDROXY-2,4-DISULFOPHENYL)METHYLENE)-2,5-CYCLOHEXADIEN-1-YLIDENE)-N-ETHYL-, HYDROXIDE, INNER SALT, CALCIUM SALT (2:1)

ETHANAMINIUM, N-(4-((4-(DIETHYLAMINO)PHENYL)(5-HYDROXY-2,4-DISULFOPHENYL)METHYLENE)-2,5-CYCLOHEXADIEN-1-YLIDENE)-N-ETHYL-, INNER SALT, CALCIUM SALT (2:1)

PATENT BLUE 5

PATENT BLUE V

PATENT BLUE V (E 131)

PATENT BLUE V [FCC]

PATENT BLUE V [MART.]

PATENT BLUE V CI 42051 E131 [WHO-DD]