6-Iodo-2-methylquinazolin-4(3H)-one CAS 90347-75-4
| CAS No. | 90347-75-4 |
| Molecular Formula | C9H7IN2O |
| Molecular Weight | 286.07 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.
CATO supplies 6-Iodo-2-methylquinazolin-4(3H)-one (CAS 90347-75-4), a certified reference material (molecular formula C9H7IN2O, MW 286.07 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H7IN2O, 6-Iodo-2-methylquinazolin-4(3H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 286.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 6-Iodo-2-methylquinazolin-4(3H)-one 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 | C9H7IN2O |
| Molecular Weight | 286.07 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 1-(3-Iodo-1H-pyrrolo[2,3-b]pyridin-5-yl)ethanone (CAS 1015609-03-6)
- 8-Iodo-5-methoxy-1,6-naphthyridine (CAS 107484-71-9)
- 1-(5-Iodo-2H-indazol-2-yl)ethan-1-one (CAS 1174064-60-8)
- 4-Iodo-3-methoxy-1,5-naphthyridine (CAS 1261365-88-1)
- 1-(6-Iodo-2H-indazol-2-yl)ethan-1-one (CAS 1305711-39-0)
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- 6-Iodo-3,4-dihydro-2H-pyrano-[3,2-b]pyridine-8-carbonitrile (CAS 1346447-09-3)
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Recommended Standards
- 6,7-Dichloroquinoline-2,3-dicarboxylic acid (CAS 948294-36-8)
- 6-Iodo-3-methylquinazolin-4(3H)-one (CAS 201298-40-0)
- 5-Amino-3-(4-iodophenyl)isoxazole (CAS 501326-26-7)
- 7-Iodo-4-methyl-2H-chromen-2-one (CAS 90800-22-9)
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- 1,2-Dioleoyl-3-stearoyl-rac-glycerol (CAS 2410-28-8)
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