N-(4-Iodophenyl)-6,7-dimethoxyquinazolin-4-amine CAS 168835-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 168835-91-4 |
| Molecular Formula | C16H14IN3O2 |
| Molecular Weight | 407.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Iodophenyl)-6,7-dimethoxyquinazolin-4-amine (CAS 168835-91-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14IN3O2. Molecular weight: 407.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14IN3O2 |
| Molecular Weight | 407.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 4-(4-Iodophenyl)-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide (CAS 1207013-75-9)
- 1-(4-Iodophenyl)-6-nitro-1H-indazole-3-carboxylic acid (CAS 143335-21-1)
- N-(2-Iodophenyl)-4-nitrobenzenesulfonamide (CAS 296273-08-0)
- N-(3-Iodophenyl)-2-nitrobenzenesulfonamide (CAS 424805-03-8)
- 5-(2-(3-Iodophenyl)benzo[d]oxazol-5-yl)-1,3,4-oxadiazol-2-amine (CAS 1706430-21-8)
- 5-((4-Iodophenyl)sulfonyl)quinolin-8-ol (CAS 61430-94-2)
- N-(4-(4-Iodophenyl)thiazol-2-yl)-3-methylisoxazole-5-carboxamide (CAS 946229-36-3)
- 3-[(4-iodophenyl)sulfamoyl]benzoic acid (CAS 313259-10-8)
Recommended Standards
- Trifarotene impurity 25 (CAS CATO-C4X-313225)
- 5-(3-Iodo-4-((4-methylbenzyl)oxy)phenyl)-1,3,4-oxadiazol-2-amine (CAS 1706440-08-5)
- N-[(1,1-Dimethylethoxy)carbonyl]-3-iodo-L-tyrosine (CAS 71400-63-0)
- 2,7-Dithia-1,3,6,8-tetraazatricyclo[4.3.1.1(3,8)]Undecane-4-carboxylic acid 2,2,7,7-tetraoxide (CAS 2098489-25-7)
- 2-Bromo-N-mesitylpropanamide (CAS 104509-24-2)
- rac-(2R,6S)-2-ethyl-6-methylpiperazine (CAS 2031242-31-4)
- (3-(Fluoromethyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2411421-26-4)
- 4-Phenyl-1,4-oxazepane (CAS 54600-40-7)
- Bendamustine Isopropyl Ester Impurity (CAS 1797008-41-3)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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