Thermo Scientific Chemicals L-Arginine monohydrochloride, 98+%

Description

L-Arginine monohydrochloride (L-Arginine hydrochloride or arginine HCl, CAS # 1119-34-2) is the salt of the essential amino acid arginine.

L-Arginine monohydrochloride is a precursor of nitric oxide synthesis that induces vasodilation, there by relaxing blood vessels. It is an important intermediate in the urea cycle and involved in the detoxification of nitrogenous wastes. It is commonly used in cell culture media and drug development.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description

• L-Arginine is the left-handed enantiomer of the amino acid arginine, an essential amino acid in juvenile humans
• Arginine residues are common active site components in enzymes
• Arginine is involved in nitric acid production, and many biological processes depend on it
• Arginine plays a role in the immune system and in the detoxification of nitrogenous wastes

Application

• L-Arginine monohydrochloride is suitable for biochemistry and in vitro research

Specifications

Chemical Identifiers

• CAS: 1119-34-2
• Molecular Formula: C6H15ClN4O2
• Molecular Weight (g/mol): 210.662
• MDL Number: MFCD00064550
• InChI Key: KWTQSFXGGICVPE-WCCKRBBISA-N
• Synonym: l-arginine hydrochloride, arginine hydrochloride, l-arginine hcl, l-arginine monohydrochloride, h-arg-oh.hcl, r-gene, arginine monohydrochloride, argamine, l-arginine, monohydrochloride, unii-f7lth1e20y
• PubChem CID: 66250
• IUPAC Name: (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;hydrochloride
• SMILES: C(CC(C(=O)O)N)CN=C(N)N.Cl

• Melting Point: 216°C (decomposition)
• Beilstein: 3631658
• Merck Index: 14,780
• Solubility Information: Soluble in water. Slightly soluble in hot alcohol.
• Formula Weight: 210.67
• Percent Purity: ≥98%
• Density: 1.42
• Quantity: 500 g
• Optical Rotation: +22° (c=5 in 5N HCl)
• Sensitivity: Hygroscopic
• Chemical Name or Material: L-Arginine monohydrochloride

Safety and Handling

EINECSNumber	214-275-1
RTECSNumber	CF1995500
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only