n1-((1h-Imidazol-2-yl)methyl)-n2,n2-dimethylethane-1,2-diamine CAS 921161-00-4
| CAS No. | 921161-00-4 |
| Molecular Formula | C8H16N4 |
| Molecular Weight | 168.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
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 n1-((1h-Imidazol-2-yl)methyl)-n2,n2-dimethylethane-1,2-diamine.
n1-((1h-Imidazol-2-yl)methyl)-n2,n2-dimethylethane-1,2-diamine (CAS 921161-00-4), molecular formula C8H16N4 and molecular weight 168.24 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, n1-((1h-Imidazol-2-yl)methyl)-n2,n2-dimethylethane-1,2-diamine (C8H16N4) contains a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 168.24 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H16N4 |
| Molecular Weight | 168.24 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
- N,N-Diethyl-2,4-dimethyloxazol-5-amine (CAS 62026-80-6)
- N1-(furan-2-ylmethyl)-N3-methylpropane-1,3-diamine (CAS 892582-14-8)
- N-(Pyrrolidin-2-ylmethyl)cyclopropanecarboxamide (CAS 871130-73-3)
- N1,N1-dimethyl-1-(5-methylfuran-2-yl)ethane-1,2-diamine (CAS 953749-60-5)
- 1-(2-Chlorophenyl)-1-methoxypropan-2-amine (CAS 1092403-05-8)
- Gallium antimonide (CAS 12064-03-8)
- 17414-46-9 2,4,4-Trimethylpentanal DTXSID80542635 (CAS 17414-46-9)
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