Pipemidic acid
Pipemidic acid (CAS 51940-44-4), with the empirical formula C14H17N5O3 and a molecular weight of 303.32, is a chemical compound primarily utilised in research settings. Its applications include studies on DNA damage, mutagenic activity, and its effects on biological systems like articular lesions and human lymphocyte blastogenesis. Tech Serve Solutions supplies this compound for laboratory and research purposes.
- IUPAC
- 8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido(2,3-d)pyrimidine-6-carboxylic acid

DNA Damage and Mutagenic Activity Studies
Pipemidic acid is employed in research to investigate mechanisms of DNA damage and to assess mutagenic potential in biological systems. Its use helps in understanding cellular responses to genotoxic agents.
Articular Lesion Research
This compound has been utilised in animal models, specifically neonatal mice, to induce and study articular lesions. This application aids in the investigation of joint pathologies.
Immunology and Cell Biology Research
Pipemidic acid is used to explore human lymphocyte blastogenesis and gamma-interferon production. These studies contribute to understanding immune system responses and cellular signalling.
| Molecular weight | 303.32 |
|---|---|
| Empirical formula | C14H17N5O3 |
| Application | Pipemidic acid is used to study DNA damage and mutagenic activity1. It has been used to induce articular lesions in the neonatal mouse2 and is used to study human lymphocyte blastogenesis and γ-interferon production 3. |

Hazard statements
- H317May cause an allergic skin reaction
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 42/43 |
| Safety statements (S) | 22-36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... CYP1A2(1544) |
|---|
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 Pipemidic acid used for?
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Pipemidic acid is used in scientific research for studying DNA damage, mutagenic activity, inducing articular lesions in neonatal mice, and investigating human lymphocyte blastogenesis and gamma-interferon production.
What are the CAS number and formula for Pipemidic acid?
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The CAS number for Pipemidic acid is 51940-44-4, and its empirical formula is C14H17N5O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pipemidic acid as a research-grade chemical. The specific assay or purity is detailed on the product's Certificate of Analysis, and TSS does not represent this product as USP, BP, or EP grade.
How should Pipemidic acid be handled safely?
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Pipemidic acid is classified as a Danger substance (GHS08) with hazard statements H317 (May cause an allergic skin reaction) and H334 (May cause allergy or asthma symptoms or breathing difficulties if inhaled). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves. Ensure adequate ventilation, and avoid breathing dust.
Is Pipemidic acid a controlled substance?
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The provided data does not indicate that Pipemidic acid is a controlled substance.
How is Pipemidic acid packed and shipped by TSS?
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Tech Serve Solutions, as a specialist global supplier and exporter of fine chemicals, packs and ships Pipemidic acid in compliance with relevant regulations for research chemicals.
How can I request a sample or quote for Pipemidic acid?
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To request a sample or a quote for Pipemidic acid, please contact the Tech Serve Solutions sales department through the official channels provided on our website.
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