Merck
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11039

Sigma-Aldrich

L-Arginine monohydrochloride

BioUltra, ≥99.5% (AT)

Synonym(s):
(S)-(+)-Arginine hydrochloride, (S)-(+)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid monohydrochloride
Empirical Formula (Hill Notation):
C6H14N4O2 · HCl
CAS Number:
Molecular Weight:
210.66
Beilstein:
3631658
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.26

línea de producto

BioUltra

Nivel de calidad

200

ensayo

≥99.5% (AT)

formulario

powder or crystals

actividad óptica

[α]20/D +22.0±0.5°, c = 5% in 5 M HCl

technique(s)

ligand binding assay: suitable

impurezas

insoluble matter, passes filter test
≤0.3% foreign amino acids

residuo de ign.

≤0.05%

pérdida

≤0.05% loss on drying, 20 °C (HV)

color

colorless

pH

5.5-7.0 (25 °C, 1 M in H2O)

mp

220-230 °C

solubilidad

H2O: 1 M at 20 °C, clear, colorless

densidad

1.42 g/cm3 at 20 °C

trazas de anión

sulfate (SO42-): ≤50 mg/kg

trazas de catión

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

1 M in H2O

Absorción UV

λ: 260 nm Amax: ≤0.2
λ: 280 nm Amax: ≤0.1

SMILES string

Cl[H].N[C@@H](CCCNC(N)=N)C(O)=O

InChI

1S/C6H14N4O2.ClH/c7-4(5(11)12)2-1-3-10-6(8)9;/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);1H/t4-;/m0./s1

InChI key

KWTQSFXGGICVPE-WCCKRBBISA-N

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Aplicación

L-Arginine monohydrochloride has been used to study the reversal of the inhibitory effect of L-NG0-nitroarginine on non-cholinergic relaxations. It has also been used as a dietary supplement to study its effect on endothelium-dependent vasodilation.

Acciones bioquímicas o fisiológicas

L-Arginine is considered as a semi essential amino acid. In most mammals including humans, L-Arginine synthesis occurs through intestinal-renal axis, from glutamine, glutamate and proline. Abnormal levels of L-Arginine is associated with the development of kidney and cardiovascular disease. L-arginine is found to decrease fat mass and visceral adiposity.
Substrate of nitric oxide synthase, which is converted to citrulline and nitric oxide (NO). Induces insulin release by a nitric oxide-dependent mechanism.

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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