Description

L-(+)-Canavanine Sulfate Monohydrate is a high-purity, non-proteinogenic amino acid derivative, specifically the sulfate salt of L-canavanine isolated from natural sources. This compound is valued for its potent biological activity as a selective inhibitor of nitric oxide synthase (NOS) and as an arginine analog in biochemical research. It serves as a critical research-grade reagent for scientists in the pharmaceutical, biotechnology, and life science sectors, enabling studies in enzymology, plant physiology, and metabolic pathway analysis.

Application

• Biochemical Research: Used as a selective inhibitor of inducible nitric oxide synthase (iNOS) in cell culture and enzymatic studies.
• Pharmaceutical Development: Serves as a reference standard and a key intermediate in the research of novel therapeutic agents targeting nitric oxide pathways.
• Plant Physiology Studies: Employed to investigate the role of arginine analogs in plant defense mechanisms and nitrogen metabolism.
• Metabolic Pathway Analysis: Acts as a tool compound to study amino acid metabolism, protein synthesis interference, and urea cycle dynamics.
• Microbiology: Utilized in studies of microbial growth inhibition due to its antimetabolite properties against certain bacteria and fungi.

Basic Information

Product Name	L-(+)-Canavanine Sulfate Monohydrate
CAS No.	206996-57-8
Molecular Formula	C5H12N4O3 · H2SO4 · H2O
Molecular Weight	262.24 g/mol (Monohydrate)
Synonyms	L-Canavanine Sulfate Monohydrate; (S)-2-Amino-4-(guanidinooxy)butyric Acid Sulfate Monohydrate; Canavanine Sulfate; O-(Aminoiminomethyl)-L-homoserine Sulfate; L-α-Amino-γ-(guanidinooxy)-n-butyric Acid Sulfate Salt; Canavaninium Sulfate; NSC 17772 Sulfate
EINECS	Contact for details

Quality Control

Our L-(+)-Canavanine Sulfate Monohydrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets stringent research-grade specifications. A Certificate of Analysis (COA) detailing identity, purity, and safety parameters is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep the container tightly sealed after each use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]D20	+7.5° to +9.5° (c=1 in H2O)
Water Content (KF)	5.0% - 8.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.