3-Amino-2-methylphenol
3-Amino-2-methylphenol (CAS: 53222-92-7), with the molecular formula H₂NC₆H₃(CH₃)OH and a molecular weight of 123.15 g/mol, is an organic compound recognised for its utility as a chemical intermediate. This substance, also known as 3-amino-o-cresol, functions as a building block in chemical synthesis, particularly in the creation of heterocyclic compounds and other complex organic molecules. It is supplied with an assay of 95% purity.
- IUPAC
- 3-Amino-o-cresol

Synthesis of Heterocyclic Compounds
3-Amino-2-methylphenol serves as a key precursor in the synthesis of various heterocyclic structures. Its functional groups allow for versatile reactions, enabling the construction of complex molecules for research and development.
Pharmaceutical Intermediate
As an organic building block, this compound is utilised in multi-step synthetic pathways leading to potential pharmaceutical agents. It provides a foundational structure for further chemical modification.
Chemical Research
The compound is employed in academic and industrial research laboratories for exploring novel chemical reactions and developing new materials. Its phenolic and amine functionalities offer diverse reactivity.
| Molecular weight | 123.15 |
|---|---|
| Linear formula | H2NC6H3(CH3)OH |
| Assay | 95% |
| Application | 3-Amino-2-methylphenol (3-Amino-o-cresol) was used in the synthesis of 8-hydroxy-7-methylquinoline1. |
| Melting point | 129-130 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Amino-2-methylphenol used for?
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3-Amino-2-methylphenol (CAS: 53222-92-7) is primarily used as a building block in chemical synthesis, including the production of heterocyclic compounds such as 8-hydroxy-7-methylquinoline.
What are the CAS number and formula for 3-Amino-2-methylphenol?
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The CAS number for 3-Amino-2-methylphenol is 53222-92-7, and its molecular formula is H₂NC₆H₃(CH₃)OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Amino-2-methylphenol with an assay of 95%. We do not represent this product as USP, BP, or EP grade.
What are the main hazards associated with 3-Amino-2-methylphenol?
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3-Amino-2-methylphenol is a warning hazard. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (N95 type), should be used during handling.
How is 3-Amino-2-methylphenol packed and shipped?
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Tech Serve Solutions packs and ships fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to all relevant shipping and export regulations.
How can I request a sample or quote for 3-Amino-2-methylphenol?
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To request a sample or obtain a quotation for 3-Amino-2-methylphenol, please contact our sales department via the website or by phone.
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