3-iodo-1-tetrahydropyran-2-yl-pyrazole-4-carbaldehyde CAS 1627924-19-9
| CAS No. | 1627924-19-9 |
| Molecular Formula | C9H15IN2O2 |
| Molecular Weight | 310.13 g/mol |
| 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.
3-iodo-1-tetrahydropyran-2-yl-pyrazole-4-carbaldehyde (CAS 1627924-19-9), molecular formula C9H15IN2O2 and molecular weight 310.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H15IN2O2, 3-iodo-1-tetrahydropyran-2-yl-pyrazole-4-carbaldehyde contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 310.13 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.
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 | C9H15IN2O2 |
| Molecular Weight | 310.13 g/mol |
| Appearance | 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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- 2-Methyl-1-oxo-1,2-dihydroisoquinoline-3-carboxylic Acid (CAS 89806-32-6)
- 2-Ethoxy-N-((tetrahydro-2H-pyran-4-yl)methyl)ethan-1-amine (CAS 1250342-33-6)
- 3-(4-Methoxyphenyl)-4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridine (CAS 1188264-45-0)
- 8-Hydroxy-PIPAT Oxalate (CAS 1451210-48-2)
- Dodecanoylglutamic acid (CAS 29047-63-0)
- methyl 1-(4-cyanophenyl)-4-(2-hydroxyethyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate (CAS 1221725-90-1)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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