2-METHYL-5-NITROANILINE
UNII 433MYH2DWM

Substance Identification & Data

This profile provides standardized clinical and technical data for 2-methyl-5-nitroaniline, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 433MYH2DWM.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 99-55-8 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
433MYH2DWM
CAS Registry Number
99-55-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
2-METHYL-5-NITROANILINE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C7H8N2O2
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
DSBIJCMXAIKKKI-UHFFFAOYSA-N
Line notation for describing the chemical structure and connectivity of atoms.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
c1c(ccc(c1N)C)[N+]([O-])=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2-methyl-5-nitroaniline. 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

5-NITRO-ORTHO-TOLUIDINE
5-NITRO-ORTHO-TOLUIDINE [IARC]
5-NITRO-O-TOLUIDINE
5-NITRO-O-TOLUIDINE [HSDB]
AZOIC DIAZO COMPONENT 12
C.I. AZOIC DIAZO COMPONENT 12
CI 37105

Brand / Trade Names

AMARTHOL FAST SCARLET G BASE
NAPHTOELAN FAST SCARLET G BASE

Systematic Nomenclature

1-AMINO-2-METHYL-5-NITROBENZENE
2-AMINO-4-NITROTOLUENE
2-METHYL-5-NITROANILINE
2-METHYL-5-NITRO-BENZENEAMINE
3-NITRO-6-METHYLANILINE
4-NITRO-2-AMINOTOLUENE
5-NITRO-2-TOLUIDINE
BENZENAMINE, 2-METHYL-5-NITRO-
O-TOLUIDINE, 5-NITRO-

Technical Codes

NSC-8947