L-Canavanine
L-Canavanine (CAS: 543-38-4), with the molecular formula C5H12N4O3 and a molecular weight of 176.17 g/mol, is a naturally occurring non-proteinogenic amino acid isolated from the seeds of Canavalia ensiformis. It functions as an inhibitor of nitric oxide synthase (NOS). L-Canavanine is widely utilized in biochemical research, particularly for studying enzyme inhibition and cell signaling pathways. Available as a powder, TSS supplies this compound with an assay of ≥98% (TLC).
- IUPAC
- L-α-Amino-γ-(guanidinooxy)-n-butyric acid
Nitric Oxide Synthase (NOS) Inhibition
L-Canavanine is recognized for its ability to inhibit nitric oxide synthase enzymes. This property makes it a valuable tool in research focused on understanding the roles of nitric oxide in various biological processes.
Biochemical Research
As a non-proteinogenic amino acid, L-Canavanine serves as a research chemical for investigating amino acid metabolism and protein synthesis, particularly in studies involving plant biochemistry and comparative biology.
Cell Signaling Studies
The compound's interaction with cellular pathways makes it useful for exploring mechanisms of cell signaling and the downstream effects of enzyme modulation in experimental settings.
| Molecular weight | 176.17 |
|---|---|
| Empirical formula | C5H12N4O3 |
| Assay | ≥98% (TLC) |
| Form | powder |
| Solubility | H2O: <100 mg/mL |
| Storage temperature | 2-8°C |
| Biological source | from Canavalia ensiformis |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 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 L-Canavanine primarily used for?
+
L-Canavanine is primarily used in biochemical research as an inhibitor of nitric oxide synthase (NOS) and for studies related to cell signaling and amino acid metabolism.
What are the CAS number and formula for L-Canavanine?
+
The CAS number for L-Canavanine is 543-38-4, and its molecular formula is C5H12N4O3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies L-Canavanine with an assay of ≥98% (TLC). We do not represent this product as USP, BP, EP, or any pharmacopoeia grade unless explicitly stated.
What are the safety considerations when handling L-Canavanine?
+
L-Canavanine is classified as harmful if swallowed, in contact with skin, or if inhaled (H302-H312-H332). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Handle in a well-ventilated area, and wear protective clothing (P280).
How is L-Canavanine packed and shipped?
+
L-Canavanine is typically supplied as a powder and is stored under refrigeration at 2-8°C. TSS offers global export services for this chemical.
How can I request a quote or sample for L-Canavanine?
+
To request a quote or sample for L-Canavanine, please contact our sales department via the website or direct inquiry. We will be pleased to assist you.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents
(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ 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