3-Hydroxy-1,2-dimethyl-4(1H)-pyridone
3-Hydroxy-1,2-dimethyl-4(1H)-pyridone (CAS 30652-11-0), with the molecular formula C7H9NO2 and a molecular weight of 139.15 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its structure lends itself to further derivatisation for creating more complex molecules.
- IUPAC
- Deferiprone
- Synonyms
- C7H9NO230652-11-0Deferiprone

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of diverse organic compounds. Its pyridone core can be modified to introduce various functional groups, facilitating the construction of complex molecular architectures.
Heterocyclic Chemistry Building Block
A useful reagent for researchers and chemists working with heterocyclic systems. The compound's structure makes it suitable for exploring novel synthetic routes and developing new chemical entities.
Research and Development
Employed in academic and industrial research settings for the exploration of new chemical reactions and the development of novel materials or pharmaceutical lead compounds.
| Molecular weight | 139.15 |
|---|---|
| Empirical formula | C7H9NO2 |
| Assay | 98% |
| Melting point | 272-275 °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) | 26-36 |
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-Hydroxy-1,2-dimethyl-4(1H)-pyridone used for?
+
3-Hydroxy-1,2-dimethyl-4(1H)-pyridone is primarily used as a building block in organic synthesis and in heterocyclic chemistry research.
What is the CAS number and molecular formula for 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone?
+
The CAS number is 30652-11-0 and the molecular formula is C7H9NO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone be handled safely?
+
This compound is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be worn. Ensure good ventilation and avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do.
Is 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone a controlled substance?
+
The provided data does not indicate that 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone is a controlled substance.
How is this chemical packed, shipped, and exported?
+
Tech Serve Solutions packages chemicals according to international shipping regulations to ensure safe transport. We are experienced global exporters.
How can I request a sample or quote for 3-Hydroxy-1,2-dimethyl-4(1H)-pyridone?
+
To request a sample or quote, please contact our sales department through the website or by phone, providing the product name and CAS number.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis