3-Iodo-5,5-dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine CAS 2057512-18-0
| CAS No. | 2057512-18-0 |
| Molecular Formula | C9H13IN2 |
| Molecular Weight | 276.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H13IN2, 3-Iodo-5,5-dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 276.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-Iodo-5,5-dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 2057512-18-0) is a high-purity analytical reference standard with the molecular formula C9H13IN2 and a molecular weight of 276.12 g/mol.
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 3-Iodo-5,5-dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine 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.
Physical & Chemical Properties
| Molecular Formula | C9H13IN2 |
| Molecular Weight | 276.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- N-benzyl-2,6-dimethylaniline (CAS 16819-50-4)
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