N2-(2-Iodophenyl)pyrimidine-2,4-diamine CAS 1602380-22-2
| CAS No. | 1602380-22-2 |
| Molecular Formula | C10H9IN4 |
| Molecular Weight | 312.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of N2-(2-Iodophenyl)pyrimidine-2,4-diamine (C10H9IN4) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
N2-(2-Iodophenyl)pyrimidine-2,4-diamine (CAS 1602380-22-2) is a high-purity analytical reference standard with the molecular formula C10H9IN4 and a molecular weight of 312.11 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.
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 | C10H9IN4 |
| Molecular Weight | 312.11 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 |
| 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.) | 1993 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- 3-(2-Iodophenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-42-1)
- 3-(3-Iodophenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-43-2)
- 3-(4-Iodophenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-39-6)
- 4-(4-Iodophenyl)-1-propyl-1H-pyrazole (CAS 1394022-17-3)
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- (2-Iodophenyl)(phenyl)sulfane (CAS 2236-42-2)
- 3-(3-Iodophenyl)-3-(trifluoromethyl)-3H-diazirine (CAS 81340-56-9)
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Recommended Standards
- 1-(3-(4-Iodo-1h-pyrazol-1-yl)phenyl)ethan-1-one (CAS 1519748-73-2)
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- N-(3-iodoquinolin-8-yl)acetamide (CAS 1393845-70-9)
- 2-(Bromomethyl)-4-(trifluoromethylthio)benzo[d]oxazole (CAS 1803843-82-4)
- 9-(3-Bromophenyl)anthracene (CAS 859331-70-7)
- 2-(1h-Pyrazol-1-yl)pyridin-4-amine (CAS 1250667-45-8)
- 4-(4-Chlorophenyl)-2-[(E)-2-(dimethylamino)ethenyl]-6-methylpyridine-3,5-dicarbonitrile (CAS 337924-09-1)
- 2-(Bromomethyl)-5-chloropyrazine (CAS 1433707-80-2)
- 2-Bromo-N-(2-chlorobenzyl)acetamide (CAS 1119111-64-6)
- 2-(Difluoromethyl)-5-methylpyridine-4-carboxylic acid (CAS 1805332-74-4)
- 4-Methyl-2-((piperidin-2-ylmethyl)thio)thiazole (CAS 1248075-68-4)
- Bempedoic Acid Impurity 7 (CAS CATO-C4X-21897)
- 2-Chloro-6-[(4-cyclopropylmethylpiperazin-1-yl)methyl]-4-(morpholin-4-yl)thieno[3,2-d]pyrimidine (CAS 885699-88-7)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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