1-butyl-3-methylimidazolium dicyanamide CAS 448245-52-1
| CAS No. | 448245-52-1 |
| Molecular Formula | C8H15N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-butyl-3-methylimidazolium dicyanamide (CAS 448245-52-1) is a high-purity analytical reference standard with the molecular formula C8H15N2C2N3 and a molecular weight of 205.26 g/mol.
The molecular framework of 1-butyl-3-methylimidazolium dicyanamide (C8H15N2C2N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H15N2 C2N3 |
| Molecular Weight | 205.26 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related butyl Standards
- 1-Ethyl-3-methylimidazolium Trifluoromethanesulfonate (CAS 145022-44-2)
- 1-Ethyl-3-methylimidazolium chloride-d<SUB>11</SUB> (CAS 160203-52-1)
- 1-Butyl-3-methylimidazolium Tetrafluoroborate (CAS 174501-65-6)
- 1-ethyl-3-methylimidazolium trifluoroacetate (CAS 174899-65-1)
- 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide (CAS 174899-82-2)
- 1-Butyl-3-methylimidazolium Nitrate (CAS 179075-88-8)
- 1-Butyl-3-Methylimidazolium Chloroaluminate(Iii)-Kit (CAS 184695-80-5)
- 1-Propyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (CAS 216299-72-8)
Recommended Standards
- tert-Butyl 4-{[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]methyl}piperidine-1-carboxylate (CAS 857652-40-5)
- 6-Methyl-5-(trifluoromethyl)nicotinonitrile (CAS 1804877-51-7)
- 6,6-Difluoro-3-azabicyclo[3.2.0]heptane hydrochloride (CAS 1638761-34-8)
- (5-Bromothiophen-3-yl)(4-hydroxypiperidin-1-yl)methanone (CAS 1156669-66-7)
- tert-butyl N-[5-(chloromethyl)-1,3,4-oxadiazol-2-yl]carbamate (CAS 1357247-93-8)
- 2-(6-Bromo-5-(difluoromethyl)-2-hydroxypyridin-3-yl)acetic acid (CAS 1805349-02-3)
- 1,5-Hexadiene-3,4-diol (stabilized with HQ) (CAS 1069-23-4)
- 2-(6-(Methylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352505-63-5)
- (S)-2-amino-N-(1,1-dioxidothietan-3-yl)butanamide (CAS 1846752-03-1)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
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