(6R,7S)-2-Amino-6,7-dimethyl-5,6,7,8-tetrahydropteridin-4(1H)-one hydrochloride CAS 167423-51-0
| CAS No. | 167423-51-0 |
| Molecular Formula | C8H13N5O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 231.68 g/mol gives (6R,7S)-2-Amino-6,7-dimethyl-5,6,7,8-tetrahydropteridin-4(1H)-one hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (6R,7S)-2-Amino-6,7-dimethyl-5,6,7,8-tetrahydropteridin-4(1H)-one hydrochloride (CAS 167423-51-0), a certified reference material (molecular formula C8H13N5OHCl, MW 231.68 g/mol) for analytical method development and quality control.
(6R,7S)-2-Amino-6,7-dimethyl-5,6,7,8-tetrahydropteridin-4(1H)-one hydrochloride (C8H13N5OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), (6R,7S)-2-Amino-6,7-dimethyl-5,6,7,8-tetrahydropteridin-4(1H)-one hydrochloride 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 Formula | C8H13N5O HCl |
| Molecular Weight | 231.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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