3-Methoxy-2(1H)-pyridone
3-Methoxy-2(1H)-pyridone (CAS: 20928-63-6; Formula: C6H7NO2; MW: 125.13) is a heterocyclic organic compound used as a building block in chemical synthesis. It serves as a crucial intermediate in the preparation of various complex molecules, including azabenzoisocoumarins and cepabactin. This compound is supplied by Tech Serve Solutions with an assay of 97%.
Synthesis of Azabenzoisocoumarins
3-Methoxy-2(1H)-pyridone is employed in the synthesis of azabenzoisocoumarins through double ipso substitutions, highlighting its utility in heterocyclic chemistry.
Cepabactin Total Synthesis
This compound acts as a starting reagent in the total synthesis of cepabactin, demonstrating its role in the construction of complex natural products.
Heterocyclic Building Block
As a pyridine derivative, 3-Methoxy-2(1H)-pyridone functions as a versatile heterocyclic building block for organic synthesis and the development of novel compounds.
| Molecular weight | 125.13 |
|---|---|
| Empirical formula | C6H7NO2 |
| Assay | 97% |
| Application | 3-Methoxy-2(1H)-pyridone was used in synthesis of azabenzoisocoumarins by double ipso substitutions1. It was used as the starting reagent during the total synthesis of cepabactin2. |
| Melting point | 115-117 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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-Methoxy-2(1H)-pyridone used for?
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3-Methoxy-2(1H)-pyridone is used as a building block in chemical synthesis, notably in the preparation of azabenzoisocoumarins and as a starting reagent in the total synthesis of cepabactin.
What are the CAS number and formula for 3-Methoxy-2(1H)-pyridone?
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The CAS number is 20928-63-6, and the empirical formula is C6H7NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methoxy-2(1H)-pyridone with an assay of 97%. This product is typically intended for research and chemical synthesis purposes and is not supplied as USP, BP, or EP grade.
How should 3-Methoxy-2(1H)-pyridone be handled safely?
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3-Methoxy-2(1H)-pyridone is a warning substance and is harmful if swallowed, causes skin irritation, causes serious eye irritation, and may cause respiratory irritation (H302-H315-H319-H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Ensure adequate ventilation and avoid dust formation.
How is 3-Methoxy-2(1H)-pyridone packed and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Methoxy-2(1H)-pyridone. Products are carefully packed according to international shipping regulations for safe and secure export.
How can I request a sample or quote for 3-Methoxy-2(1H)-pyridone?
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To request a sample or obtain a quotation for 3-Methoxy-2(1H)-pyridone, please contact the Tech Serve Solutions sales team through our website or by phone.
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