ML-3H2
ML-3H2 (CAS: 103325-93-5) is a quinolinol derivative with the molecular formula C14H17ClN2O and a molecular weight of 264.75 g/mol. This compound functions as a mitochondrial inhibitor and plays a role in cellular processes related to nitric oxide and cell stress. Its applications are primarily within biochemical research, focusing on cell biology and signaling pathways. ML-3H2 is supplied as a solid for laboratory use.
- IUPAC
- 5-Chloro-7-(diethylaminomethyl)quinolin-8-ol,5-Chloro-7-[(diethylamino)methyl]-8-quinolinol
- Synonyms
- 5-Chloro-7-(diethylaminomethyl)quinolin-8-ol5-Chloro-7-[(diethylamino)methyl]-8-quinolinol

Mitochondrial Inhibition Studies
ML-3H2 serves as a valuable tool in research to investigate the mechanisms of mitochondrial function and dysfunction. It allows scientists to explore the impact of mitochondrial inhibition on cellular respiration and energy production.
Cell Biology Research
This compound is utilised in cell biology to study cellular responses to stress and signaling pathways. Researchers employ ML-3H2 to understand how mitochondrial activity influences broader cellular processes and homeostasis.
Neuroscience and Cell Signaling
ML-3H2 finds application in neuroscience research, particularly in studying cell signaling mechanisms that involve mitochondrial activity. Its use can help elucidate the role of mitochondria in neuronal function and response to stimuli.
Cell Stress Investigations
The compound is applied in studies focusing on cellular stress responses. By inhibiting mitochondrial function, ML-3H2 can help researchers explore the cellular defence mechanisms and pathways activated under stress conditions.
| Molecular weight | 264.75 |
|---|---|
| Empirical formula | C14H17ClN2O |
| Form | solid |
| Solubility | DMSO: soluble20 mg/mL: soluble |
| Storage temperature | 2-8°C |


Hazard statements
- H301Toxic if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-41 |
| Safety statements (S) | 26-39-45 |
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 ML-3H2 used for?
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ML-3H2 is primarily used in biochemical research for investigating mitochondrial inhibition, cell biology, cell signaling, neuroscience, and cellular stress responses.
What are the CAS number and formula for ML-3H2?
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The CAS number for ML-3H2 is 103325-93-5, and its empirical formula is C14H17ClN2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies ML-3H2 as a research-grade solid. The specific purity or assay is not detailed in the provided data, and TSS does not represent this product as meeting pharmacopoeial standards such as USP, BP, or EP.
How should ML-3H2 be handled safely?
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ML-3H2 is labelled with Danger as a signal word. It carries hazard statements H301 (Toxic if swallowed) and H318 (Causes serious eye damage). Handle with extreme caution, wearing appropriate personal protective equipment (gloves, eye protection) and avoiding ingestion and eye contact. Refer to the full Safety Data Sheet for detailed handling procedures.
How is ML-3H2 packed and shipped?
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ML-3H2 is typically supplied as a solid and stored at 2-8°C. Shipping and export are handled by Tech Serve Solutions according to international regulations for chemicals with UN 2811, 6.1 / PGIII classification.
How can I request a sample or quote for ML-3H2?
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To request a sample or a quotation for ML-3H2, please contact the Tech Serve Solutions sales team through the website or direct contact channels, providing your specific requirements.
Is ML-3H2 a controlled substance?
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The provided data does not indicate that ML-3H2 is a controlled substance.
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