L-Arginine, BioUltra Grade, ≥99.5% (NT) - 25 G

SKU: 11009-25G-F
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For laboratory, institutional, and professional use only. Not available for residential or personal purchase. Orders are subject to verification.

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L-Arginine is a basic amino acid widely used in biochemical, pharmaceutical, and analytical laboratory applications. Supplied at ≥99.5% purity (NT) under BioUltra grade specifications, this material is suitable for high-purity laboratory workflows requiring consistent performance and low impurity levels.

L-Arginine serves as a key reagent in peptide synthesis, cell culture, and protein studies. It is commonly used in nitric oxide research as a substrate for nitric oxide synthase, as well as in biochemical assays, metabolic studies, and buffer systems. Its high purity and defined impurity profile make it suitable for analytical chemistry, pharmaceutical development, and research applications.

This product is compatible with a variety of analytical techniques including chromatography and spectrophotometric analysis, and is commonly used in both academic and regulated laboratory environments.

L-Arginine is a high-purity amino acid (≥99.5%, BioUltra grade) used in peptide synthesis, biochemical assays, and nitric oxide research. Suitable for analytical, pharmaceutical, and life science laboratories.

Specifications

Chemical Name: L-Arginine
Synonym: (S)-2-Amino-5-guanidinopentanoic acid
Chemical Formula: H₂NC(=NH)NH(CH₂)₃CH(NH₂)CO₂H
CAS Number: 74-79-3
Molecular Weight: 174.20
Purity / Grade: ≥99.5% (NT), BioUltra
Product Line: BioUltra
Packaging Size: 25 g
Physical Form: Powder or crystals
Color: White
pH: 10.5–12.0 (0.5 M in H₂O)
Solubility: Water, 0.5 M at 20°C (clear, colorless)
Melting Point: 222°C (decomposition)
Application: Peptide synthesis
Manufacturer: MilliporeSigma (Sigma-Aldrich)

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