Nω-Nitro-D-arginine methyl ester hydrochloride
Nω-Nitro-D-arginine methyl ester hydrochloride (CAS: 50912-92-0) is a chemical compound with the formula C7H15N5O4 · HCl and a molecular weight of 269.69 g/mol. This compound serves as a valuable tool in biochemical research, particularly as an inhibitor of nitric oxide synthase (NOS). Its specific structure and properties make it useful for investigating cellular processes involving nitric oxide metabolism and signalling pathways. Available from Tech Serve Solutions for research applications.
- IUPAC
- D-NAME,NG-Nitro-D-arginine methyl ester hydrochloride
- Synonyms
- NG-Nitro-D-arginine methyl ester hydrochlorideD-NG-Nitroarginine methyl ester hydrochloride

Nitric Oxide Synthase (NOS) Inhibition
Nω-Nitro-D-arginine methyl ester hydrochloride is a potent inhibitor of nitric oxide synthase (NOS) enzymes. It is widely used in research to study the role of nitric oxide in various physiological and pathological processes.
Cellular Signalling Research
This compound aids in the investigation of cell signalling pathways regulated by nitric oxide. Researchers utilise it to modulate NOS activity and observe downstream effects in cellular models.
Biochemical and Biological Studies
As a biochemical reagent, it is employed in a range of in vitro and in vivo studies focusing on enzyme kinetics, cellular stress, and related biological phenomena.
| Molecular weight | 269.69 |
|---|---|
| Empirical formula | C7H15N5O4 · HCl |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Nω-Nitro-D-arginine methyl ester hydrochloride used for?
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Nω-Nitro-D-arginine methyl ester hydrochloride is primarily used as a research chemical, specifically as an inhibitor of nitric oxide synthase (NOS) enzymes, to study nitric oxide metabolism and cell signalling.
What are the CAS number and formula for Nω-Nitro-D-arginine methyl ester hydrochloride?
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The CAS number is 50912-92-0, and its chemical formula is C7H15N5O4 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nω-Nitro-D-arginine methyl ester hydrochloride for research purposes. The specific assay and grade are detailed in the product's Certificate of Analysis. This product is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the safety considerations for handling Nω-Nitro-D-arginine methyl ester hydrochloride?
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This compound is classified with WGK Germany 3. Recommended personal protective equipment includes eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Handle with appropriate caution in a well-ventilated area.
Is Nω-Nitro-D-arginine methyl ester hydrochloride shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Nω-Nitro-D-arginine methyl ester hydrochloride, and can facilitate international shipments.
How can I request a sample or quote for Nω-Nitro-D-arginine methyl ester hydrochloride?
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To request a sample or quote, please visit the Tech Serve Solutions website or contact our sales department directly, referencing the product CAS number 50912-92-0.
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