1-(4-Iodophenyl)-1h-1,2,3-triazole-4-carbaldehyde CAS 1490258-50-8
| CAS No. | 1490258-50-8 |
| Molecular Formula | C9H6IN3O |
| Molecular Weight | 299.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(4-Iodophenyl)-1h-1,2,3-triazole-4-carbaldehyde 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.
1-(4-Iodophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 1490258-50-8), molecular formula C9H6IN3O and molecular weight 299.07 g/mol, is a CATO reference standard with documented purity and traceability.
1-(4-Iodophenyl)-1h-1,2,3-triazole-4-carbaldehyde (C9H6IN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H6IN3O |
| Molecular Weight | 299.07 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodophenyl Standards
- 1-(3-Iodophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 1468562-69-7)
- 1-(3-Iodophenyl)-1H-pyrrole-2,5-dione (CAS 135861-54-0)
- (3-Iodophenyl)(oxazol-2-yl)methanone (CAS 898759-85-8)
- (4-Iodophenyl)(oxazol-2-yl)methanone (CAS 898759-87-0)
- 1-(2-Iodophenyl)-1h-pyrrole-2,5-dione (CAS 216865-38-2)
- 1-(4-Iodophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 65833-01-4)
- 3-(2-Iodophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152648-20-8)
- 3-(3-Iodophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152665-65-0)
Recommended Standards
- 5-bromo-4-fluoro-2-nitrobenzene-1-sulfonamide (CAS 1595854-55-9)
- 5-Iodo-6-(pyridin-3-yl)pyrimidin-4-ol (CAS 1443292-10-1)
- 2-Bromo-4-fluoro-5-nitrobenzenesulfonamide (CAS 1805502-34-4)
- 5-Iodo-6-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 1443286-64-3)
- Methyl 2-(5-Bromo-2-hydroxyphenyl)acetate (CAS 220801-66-1)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-cyclopropyl-4-methoxybutanoic acid (CAS 2000175-42-6)
- (2-Methylquinolin-4-yl)(piperazin-1-yl)methanone (CAS 63591-79-7)
- 5-(4-Iodophenyl)-5H-[1,3]dithiolo[4,5-c]pyrrole-2-thione (CAS 923275-89-2)
- (6,7-Dihydro-5h-cyclopenta[d]pyrimidin-2-yl)methanamine (CAS 1268334-83-3)
- 1-(1-Amino-1H-pyrrol-2-yl)-2,2,2-trifluoroethanone (CAS 163350-71-8)
- 2-(4-Butylthiophen-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 919079-92-8)
- 4-chloro-1,2-dihydro-1,5-naphthyridin-2-one (CAS 95474-59-2)
- Tos-Gly-Pro-Lys-AMC (CAS 128202-25-5)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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