ORANGE G
UNII 1Q6EJU80RN

Substance Identification & Data

This profile provides standardized clinical and technical data for Orange G, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1Q6EJU80RN.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1936-15-8 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
1Q6EJU80RN
CAS Registry Number
1936-15-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
ORANGE G
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C16H10N2O7S2.2Na
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
HSXUHWZMNJHFRV-QIKYXUGXSA-L
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c12c(cc(S(=O)(=O)[O-])cc1ccc(c2/N=N/c3ccccc3)O)S(=O)(=O)[O-].[Na+].[Na+]

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Orange G. 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

CI 16230

Common Names & Synonyms

1,3-NAPHTHALENEDISULFONIC ACID, 7-HYDROXY-8-(2-PHENYLDIAZENYL)-, SODIUM SALT (1:2)
1,3-NAPHTHALENEDISULFONIC ACID, 7-HYDROXY-8-(PHENYLAZO)-, DISODIUM SALT
ACID ORANGE 10
C.I. 16230
C.I. ACID ORANGE 10
C.I. ACID ORANGE 10, DISODIUM SALT
C.I. ORANGE G
C.I. ORANGE G [HSDB]
CI ORANGE G [IARC]
D&C ORANGE NO. 3 (DELISTED)
NCI-C53838
ORANGE G
ORANGE G [IARC]

Systematic Nomenclature

DISODIUM 7-HYDROXY-8-(PHENYLAZO)-1,3-NAPHTHALENEDISULFONATE
DISODIUM 7-HYDROXY-8-(PHENYLAZO)-1,3-NAPHTHALENEDISULPHONATE

Technical Codes

NSC-10450