NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%) CAS CATO-CPTD788513

Purity >95%In StockPharmaceutical Standards
CAS No.CATO-CPTD788513
Molecular Formula-
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%) CAS CATO-CPTD788513 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 231.73 g/mol gives NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%) (CAS CATO-CPTD788513), a certified reference material (molecular formula C7H9D7N4O2HCl, MW 231.73 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H9D7N4O2HCl, NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%) contains deuterium isotope labeling, an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 231.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H9D7N4O2 2*HCl
Molecular Weight231.73 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Halogen ContentCl-containing
Nitrogen Atoms4

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