2,2',3',4,4',5,5'-HEPTACHLORO-3-BIPHENYLOL
UNII 1TO9EBC07Z

Substance Identification & Data

This profile provides standardized clinical and technical data for 2,2',3',4,4',5,5'-heptachloro-3-biphenylol, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 1TO9EBC07Z.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 158076-69-8 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
1TO9EBC07Z
CAS Registry Number
158076-69-8
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
2,2',3',4,4',5,5'-HEPTACHLORO-3-BIPHENYLOL
Official standardized name for this substance within the FDA UNII nomenclature system.
InChIKey
C12H3Cl7O
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
JCUBQOKFGUXHFL-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
2,2',3',4,4',5,5'-HEPTACHLORO-3-BIPHENYLOL
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
Clc1c(-c2c(Cl)c(Cl)c(Cl)c(Cl)c2)cc(Cl)c(Cl)c1O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for 2,2',3',4,4',5,5'-heptachloro-3-biphenylol. 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.

Brand / Trade Names

3'-HYDROXY-PCB 180

Systematic Nomenclature

(1,1'-BIPHENYL)-3-OL, 2,2',3',4,4',5,5'-HEPTACHLORO-
2,2',3',4,4',5,5'-HEPTACHLORO-3-BIPHENYLOL
2,2',3,4,4',5,5'-HEPTACHLORO-3'-HYDROXY-1,1'-BIPHENYL
3'-HYDROXY-2,2',3,4,4',5,5'-HEPTACHLOROBIPHENYL
3-HYDROXY-2,2',3',4,4',5,5'-HEPTACHLOROBIPHENYL