{7-chloro-[1,2,4]triazolo[4,3-c]pyrimidin-3-yl}methanol CAS 1183462-18-1
| CAS No. | 1183462-18-1 |
| Molecular Formula | C6H13ClN4O |
| Molecular Weight | 192.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.65 g/mol gives {7-chloro-[1,2,4]triazolo[4,3-c]pyrimidin-3-yl}methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
{7-chloro-[1,2,4]triazolo[4,3-c]pyrimidin-3-yl}methanol (CAS 1183462-18-1), molecular formula C6H13ClN4O and molecular weight 192.65 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of {7-chloro-[1,2,4]triazolo[4,3-c]pyrimidin-3-yl}methanol (C6H13ClN4O) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), {7-chloro-[1,2,4]triazolo[4,3-c]pyrimidin-3-yl}methanol 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 | C6H13ClN4O |
| Molecular Weight | 192.65 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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