L-Arginine hydrochloride, white crystalline powder

Supplier: MP Biomedicals

Synonyms: (S)-(+)-Arginine hydrochlorideL-ArgL-Arginine, hydrochloride(S)-2-Amino-5-guanidinopentanoic acid hydrochlorideL(+)-Arginine hydrochlorideL(+)-Arginine monohydrochloride(S)-(+)-Arginine HClH-L-Arg-OH.HClH-Arg-OH.HCl

ICNA0210074390EA 203 GBP
ICNA0210074390 ICNA0210074391 ICNA0210074380
L-Arginine hydrochloride, white crystalline powder
L-Arginine hydrochloride

L-arginine is an amino acid that is necessary for the production of protein, also helps rid the body of ammonia (a waste product) and stimulates the release of insulin. In addition, L-arginine is used to make nitric oxide (a compound that relaxes the blood vessels).


Substrate of nitric oxide synthase, which is converted to citrulline and nitric oxide (NO). Induces insulin release by a nitric oxide-dependent mechanism.


Soluble in water (50 mg/mL); slightly soluble in hot alcohol; insoluble in ether.


Caution: Research Use Only (RUO).

Formula: C₆H₁₅ClN₄O₂
MW: 210,66 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00064550
CAS Number: 1119-34-2

Order Now

Specification Test Results

Identity Test Passes
FTIR Conforms to Standard
Optical Rotation (c=8, 2 N HCl) +21.0° to +23°
Loss on Drying ≤0.5%
Melting Point 220 - 230 °C

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR