<SC>L</SC>-精氨酸-胍亚胺基-<SUP>15</SUP>N<SUB>2</SUB> 盐酸盐 CAS 204633-92-1

Purity 97%+In StockPharmaceutical Standards
CAS No.204633-92-1
Molecular FormulaC6H14N2[15N]2O2 HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

<SC>L</SC>-精氨酸-胍亚胺基-<SUP>15</SUP>N<SUB>2</SUB> 盐酸盐 CAS 204633-92-1 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including <SC>L</SC>-精氨酸-胍亚胺基-<SUP>15</SUP>N<SUB>2</SUB> 盐酸盐.

<SC>L</SC>-精氨酸-胍亚胺基-<SUP>15</SUP>N<SUB>2</SUB> 盐酸盐 (CAS 204633-92-1), molecular formula C6H14N2[15N]2O2 HCl and molecular weight 196.66 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, <SC>L</SC>-精氨酸-胍亚胺基-<SUP>15</SUP>N<SUB>2</SUB> 盐酸盐 (C6H14N2[15N]2O2 HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 196.66 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), <SC>L</SC>-精氨酸-胍亚胺基-<SUP>15</SUP>N<SUB>2</SUB> 盐酸盐 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC6H14N2[15N]2O2 HCl
Molecular Weight196.66 g/mol
Purity97%+
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
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)2015
Halogen ContentCl-containing
Nitrogen Atoms3

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