N-(2,3-dimethoxybenzyl)-1-methyl-1H-tetrazol-5-amine CAS 876897-53-9
| CAS No. | 876897-53-9 |
| Molecular Formula | C11H15N5O2 |
| Molecular Weight | 249.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-(2,3-dimethoxybenzyl)-1-methyl-1H-tetrazol-5-amine (CAS 876897-53-9) is a high-purity analytical reference standard with the molecular formula C11H15N5O2 and a molecular weight of 249.27 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, N-(2,3-dimethoxybenzyl)-1-methyl-1H-tetrazol-5-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 249.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), N-(2,3-dimethoxybenzyl)-1-methyl-1H-tetrazol-5-amine 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 | C11H15N5O2 |
| Molecular Weight | 249.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related N Standards
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- 2-Ethyl-2-methylbutan-1-ol (CAS 18371-13-6)
- 3-Ethylidenedihydro-2(3H)-Furanone (CAS 21053-56-5)
- Ethyl 2-(4-nitrobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 72625-08-2)
- 4-Aminoquinoline-2-carbonitrile (CAS 1378708-12-3)
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