5-(2,3,5-Trichlorophenyl)pyrimidine-2,4-diamine ethanesulfonate CAS 144425-86-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144425-86-5 |
| Molecular Formula | C10H7Cl3N4 C2H6O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2,3,5-Trichlorophenyl)pyrimidine-2,4-diamine ethanesulfonate (CAS 144425-86-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7Cl3N4 C2H6O3S. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7Cl3N4 C2H6O3S |
| Molecular Weight | 399.67 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Trichlorophenyl Standards
- 1-(5-Methyl-1-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3-yl)ethanone (CAS 1000572-05-3)
- 5-Acetyl-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000572-21-3)
- 2-(2,4,5-Trichlorophenyl)-1H-indole (CAS 1000575-46-1)
- 5-Phenyl-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-68-7)
- (2,4,6-Trichlorophenyl)methanamine (CAS 101084-06-4)
- (3,4,5-Trichlorophenyl)methanamine (CAS 101084-07-5)
- 1-[(2,4,5-Trichlorophenyl)sulfonyl]-4-piperidinecarboxamide (CAS 1022425-58-6)
- 3-Methyl-1-(2,4,6-trichlorophenyl)-1H-pyrazol-5-amine (CAS 106259-87-4)
Recommended Standards
- (1-((5-Methylfuran-2-yl)methyl)piperidin-4-yl)methanamine (CAS 1185320-32-4)
- 3-(2,3,4-Trifluorophenyl)azetidin-3-ol (CAS 1489512-21-1)
- 3-(4-Fluorophenyl)-4-((3-(furan-2-yl)allylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 675121-45-6)
- Methyl 1-aminocyclopent-3-ene-1-carboxylate hydrochloride (CAS 1000386-67-3)
- 2-(Tert-butyl)-6-((dimethylamino)methyl)-4-methylphenol (CAS 4142-59-0)
- 5-Methyloctan-1-amine (CAS 1340106-87-7)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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