4-METHYLHEXAHYDROPHTHALIC ANHYDRIDE
UNII 0A6XX8MUNL

Substance Identification & Data

This profile provides standardized clinical and technical data for 4-methylhexahydrophthalic Anhydride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 0A6XX8MUNL.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 19438-60-9 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
0A6XX8MUNL
CAS Registry Number
19438-60-9
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
4-METHYLHEXAHYDROPHTHALIC ANHYDRIDE
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C9H12O3
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
FKBMTBAXDISZGN-BOJSHJERSA-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
O1C([C@]2(CCC(C[C@]2(C1=O)[H])C)[H])=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 4-methylhexahydrophthalic Anhydride. 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

1,3-ISOBENZOFURANDIONE, HEXAHYDRO-5-METHYL-, (3AR,7AS)-REL-

Brand / Trade Names

HN 7000
QUINHARD HH 400
RIKACID MH
WH 700

Systematic Nomenclature

1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE, 4-METHYL-
1,3-ISOBENZOFURANDIONE, HEXAHYDRO-5-METHYL-
4-METHYL-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE
4-METHYLHEXAHYDROPHTHALIC ANHYDRIDE

Technical Codes

NSC-128883