N2-(4-chlorobenzyl)pyridine-2,3-diamine CAS 42048-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42048-25-9 |
| Molecular Formula | C12H12ClN3 |
| Molecular Weight | 233.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N2-(4-chlorobenzyl)pyridine-2,3-diamine (CAS 42048-25-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12ClN3. Molecular weight: 233.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12ClN3 |
| Molecular Weight | 233.70 g/mol |
| 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.) | 1969 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 4-((4-Chlorobenzyl)oxy)aniline (CAS 34762-56-6)
- 4-[(2-Chlorobenzyl)oxy]aniline (CAS 21116-13-2)
- N-(2-chlorobenzyl)-N-methylmethanesulfonamide (CAS 138468-27-6)
- 1-(3-Chlorobenzyl)-1H-pyrrole-2-carboxamide (CAS 702670-04-0)
- 2-((4-Chlorobenzyl)oxy)phenol (CAS 31968-66-8)
- 3-(2-Chlorobenzyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-85-2)
- 3-(4-Chlorobenzyl)-2-methyl-4H-pyran-4-one (CAS 400087-29-8)
- 4-(4-Chlorobenzyl)benzene-1,3-diol (CAS 6280-43-9)
Recommended Standards
- methyl 4-chloro-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylate (CAS 310442-40-1)
- N-Benzyl-2-chloro-5-methylpyrimidin-4-amine (CAS 91396-13-3)
- methyl 2-{4-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl}acetate (CAS 2090909-29-6)
- methyl 1-benzyl-3-hydroxypiperidine-3-carboxylate (CAS 112197-88-3)
- (3-Hydroxyazetidin-1-yl)(2-methoxyphenyl)methanone (CAS 1339115-21-7)
- 6-Bromo-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine (CAS 1417553-73-1)
- 5-(4-(Dimethoxymethyl)phenyl)thiophene-2-carbaldehyde (CAS 886509-35-9)
- n-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-(1h-benzo[d]imidazol-2-yl)acetamide (CAS 743451-13-0)
- (3S)-1-(Propan-2-yl)pyrrolidin-3-amine dihydrochloride (CAS 914498-27-4)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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