4-Chlorocatechol (C6H5ClO2)

Looking for routes to 4-Chlorocatechol? 4-Chlorocatechol presents a C6 framework, aromatic rings, alcohol functionality. Use the planner with prefilled SMILES, or copy Oc1ccc(Cl)cc1O (CAS 2138-22-9).

Target: 4-Chlorocatechol
CAS: 2138-22-9
Formula: C6H5ClO2
Approx. MW: 144.55
SMILES: Oc1ccc(Cl)cc1O
PubChem CID: 16496
Approx. carbons: C6

4-Chlorocatechol structure

Properties

IUPAC name: 4-chlorobenzene-1,2-diol
Common names: 4-Chlorocatechol; 4-chlorobenzene-1,2-diol; 2138-22-9; 4-Chloropyrocatechol; 4-Chloro-1,2-benzenediol; 1,2-Benzenediol, 4-chloro-; Pyrocatechol, 4-chloro-; I01EXU3P3J; DTXSID7022176; CHEBI:27772
Molecular weight: 144.55
Exact mass: 144.00
InChIKey: WWOBYPKUYODHDG-UHFFFAOYSA-N
Melting point: 90.5 °C

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4-Chlorocatechol 1H / 13C NMR spectrum →

FAQ

What is the chemical formula of 4-Chlorocatechol?

4-Chlorocatechol has molecular formula C6H5ClO2. Molecular weight about 144.55 g·mol⁻¹.

What is the CAS number of 4-Chlorocatechol?

The CAS Registry Number for 4-Chlorocatechol is 2138-22-9.

Run AI retrosynthesis for 4-Chlorocatechol Target catalog AI tools overview

One click loads 4-Chlorocatechol into ChemicalHelper Reaction for route exploration.

Related targets

Similar compounds

2-Amino-4-chlorophenol 2-Amino-5-chlorophenol 1-(2-Chlorophenyl)ethanol 1-(4-Bromophenyl)ethanol 5-Bromo-2-methoxybenzyl alcohol 5-Chloro-3-hydroxy-2-pyridone

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References & tools

ChemicalHelper Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.