1-Cyclobutyl-1H-imidazol-2-amine CAS 1691036-66-4
| CAS No. | 1691036-66-4 |
| Molecular Formula | C7H11N3 |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-Cyclobutyl-1H-imidazol-2-amine (CAS 1691036-66-4) is a high-purity analytical reference standard with the molecular formula C7H11N3 and a molecular weight of 137.18 g/mol.
Based on its molecular formula C7H11N3, 1-Cyclobutyl-1H-imidazol-2-amine contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 137.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H11N3 |
| Molecular Weight | 137.18 g/mol |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-(1,2-Dimethyl-1H-pyrrol-3-yl)ethanone (CAS 16806-91-0)
- 1-(2-Methylpyridin-4-yl)ethanol (CAS 1702539-36-3)
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- 6-Nitrobenzoxazole-2(3H)-thione (CAS 14541-93-6)
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- 3-(4-(Isopentyloxy)-3-methylphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 956200-16-1)
- 2-hydroxy-2-methyl-3-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)propanoic acid (CAS 1480244-90-3)
- tert-Butyl 4-[(4-methylphenyl)methyl]piperazine-1-carboxylate (CAS 779989-61-6)
- Sunitinib Impurity 81 (CAS CATO-C4X-133381)
- 4-Chloro-2-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1214368-61-2)
- Rel-(1R,2R)-2-(2-chlorophenoxy)cyclobutan-1-ol (CAS 84525-28-0)
- A36TO38MQN 3179-76-8 3-(Diethoxymethylsilyl)propylamine 1-Propanamine, 3-(diethoxymethylsilyl)- Propylamine, 3-(diethoxymethylsilyl)- 4-04-00-04201 (Beilstein Handbook Reference) (3-Aminopropyl)diethoxymethylsilane gamma-Aminopropylmethyldiethoxysilane BRN 1744264 Dynasylan 1505 Dynasylan 1506 EINECS 221-660-8 KBE 902 Silane, (3-aminopropyl)diethoxymethyl- UNII-A36TO38MQN EC 221-660-8 (CAS 3179-76-8)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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