| CAS No. | 917896-51-6 |
| Molecular Formula | C11H15ClIN3 |
| Molecular Weight | 351.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 6-Chloro-N-cyclopentyl-2-ethyl-5-iodopyrimidin-4-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-Chloro-N-cyclopentyl-2-ethyl-5-iodopyrimidin-4-amine (CAS 917896-51-6), a certified reference material (molecular formula C11H15ClIN3, MW 351.61 g/mol) for analytical method development and quality control.
Structurally, 6-Chloro-N-cyclopentyl-2-ethyl-5-iodopyrimidin-4-amine (C11H15ClIN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 351.61 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures 6-Chloro-N-cyclopentyl-2-ethyl-5-iodopyrimidin-4-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
| Molecular Formula | C11H15ClIN3 |
| Molecular Weight | 351.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 3 |