| CAS No. | 321432-55-7 |
| Molecular Formula | C5H11N7O |
| Molecular Weight | 185.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 2-[5-(Dimethylamino)-1H-1,2,3,4-tetrazol-1-yl]acetohydrazide is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-[5-(Dimethylamino)-1H-1,2,3,4-tetrazol-1-yl]acetohydrazide (CAS 321432-55-7), molecular formula C5H11N7O and molecular weight 185.19 g/mol, is a CATO reference standard with documented purity and traceability.
2-[5-(Dimethylamino)-1H-1,2,3,4-tetrazol-1-yl]acetohydrazide (C5H11N7O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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.
CATO manufactures 2-[5-(Dimethylamino)-1H-1,2,3,4-tetrazol-1-yl]acetohydrazide 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.
| Molecular Formula | C5H11N7O |
| Molecular Weight | 185.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 7 |