3-(1H-Imidazol-2-yl)cyclopentanamine CAS 933733-71-2
| CAS No. | 933733-71-2 |
| Molecular Formula | C8H13N3 |
| Molecular Weight | 151.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(1H-Imidazol-2-yl)cyclopentanamine 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.
3-(1H-Imidazol-2-yl)cyclopentanamine (CAS 933733-71-2), molecular formula C8H13N3 and molecular weight 151.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(1H-Imidazol-2-yl)cyclopentanamine (C8H13N3) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C8H13N3 |
| Molecular Weight | 151.21 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related H Standards
- (1-((1H-imidazol-1-yl)methyl)cyclopropyl)methanamine (CAS 877204-21-2)
- 2-(1H-Imidazol-2-yl)cyclopentanamine (CAS 933759-38-7)
- 2-(1H-imidazol-2-yl)piperidine (CAS 933725-12-3)
- 2-(1H-Imidazol-5-yl)cyclopentanamine (CAS 929102-06-7)
- 3-(1H-Imidazol-1-yl)piperidine (CAS 867007-94-1)
- 3-(1H-imidazol-2-yl)piperidine (CAS 90747-55-0)
- 3-(1H-Imidazol-4-yl)piperidine (CAS 784080-46-2)
- 4-(1H-imidazol-2-yl)piperidine hydrochloride 647024-44-0 T1109 (CAS 647024-44-0)
Recommended Standards
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- 2-tert-Butylpyrimidin-5-amine (CAS 59950-55-9)
- 5-Bromo-N-(1-oxo-1-(propylamino)propan-2-yl)nicotinamide (CAS 1214024-06-2)
- 1-((2-Chloropyridin-3-yl)methyl)-4-propylpiperazine (CAS 1479501-62-6)
- Methyl 1-(4-(2-oxoacetyl)phenyl)piperidine-4-carboxylate hydrate (CAS 1189977-22-7)
- Methyl (S)-3-amino-4-(benzyloxy)butanoate hydrochloride (CAS 1352824-63-5)
- Dimethyl 2-(7-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate (CAS 296272-63-4)
- 4-(3-tert-butyl-1,2,4-oxadiazol-5-yl)butanoic acid (CAS 1038311-12-4)
- Methyl 4-(trifluoromethyl)-1H-indazole-3-carboxylate (CAS 1360941-97-4)
- 3-Bromo-5-chloro-N-methoxy-N-methylbenzamide (CAS 1700202-83-0)
- 2-Amino-3-chloro-5-nitrobenzonitrile (CAS 20352-84-5)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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