3-Pyridylcarbinol N-oxide
3-Pyridylcarbinol N-oxide (CAS: 6968-72-5) is a chemical compound with the molecular formula C6H7NO2 and a molecular weight of 125.13 g/mol. It is a pyridine derivative that serves as a valuable building block in organic synthesis. Its primary known application is in research concerning the development of urinary biomarkers for assessing metabolic activation and detoxification pathways. Available at 97% purity, it is supplied by Tech Serve Solutions for laboratory and research purposes.
- IUPAC
- 3-Pyridinemethanol N-oxide
- Synonyms
- 3-Pyridinemethanol N-oxide

Biomarker Research
3-Pyridylcarbinol N-oxide has been utilised in the development of urinary biomarkers. These are intended to assess the metabolic activation and detoxification of specific compounds, such as 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone in human studies.
Organic Synthesis Building Block
As a heterocyclic compound, 3-Pyridylcarbinol N-oxide functions as a versatile building block in complex organic synthesis. Its structure allows for further functionalization in the creation of novel molecules.
Chemical Research
This compound is employed in various chemical research settings. Its utility lies in exploring pyridine chemistry and developing new synthetic methodologies.
| Molecular weight | 125.13 |
|---|---|
| Empirical formula | C6H7NO2 |
| Assay | 97% |
| Application | 3-Pyridylcarbinol N-oxide was used to develop a series of urinary biomarkers to assess the metabolic activation and detoxification of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone in humans1. |
| Melting point | 87-89 °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-Pyridylcarbinol N-oxide used for?
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3-Pyridylcarbinol N-oxide is used in the development of urinary biomarkers for assessing metabolic activation and detoxification pathways, and as a building block in organic synthesis and chemical research.
What is the CAS number and molecular formula for 3-Pyridylcarbinol N-oxide?
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The CAS number for 3-Pyridylcarbinol N-oxide is 6968-72-5, and its molecular formula is C6H7NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Pyridylcarbinol N-oxide with a minimum purity of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Pyridylcarbinol N-oxide be handled safely?
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According to GHS guidelines, 3-Pyridylcarbinol N-oxide is a Warning substance (GHS07) that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area and avoid breathing dust.
Is 3-Pyridylcarbinol N-oxide a controlled substance?
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The provided data does not indicate that 3-Pyridylcarbinol N-oxide (CAS: 6968-72-5) is a controlled substance.
How can I request a sample or quote for 3-Pyridylcarbinol N-oxide?
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To request a sample or a quote for 3-Pyridylcarbinol N-oxide, please contact the Tech Serve Solutions sales team via the website or provided contact details, specifying the CAS number 6968-72-5 and the required quantity.
How is 3-Pyridylcarbinol N-oxide packed and exported?
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3-Pyridylcarbinol N-oxide is carefully packed according to industry standards to ensure safe transit and is available for global export by Tech Serve Solutions.
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