N1-Isopropyl-N1-(4-nitrobenzyl)ethane-1,2-diamine CAS 1353965-41-9
| CAS No. | 1353965-41-9 |
| Molecular Formula | C12H19N3O2 |
| Molecular Weight | 237.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N1-Isopropyl-N1-(4-nitrobenzyl)ethane-1,2-diamine (CAS 1353965-41-9), a certified reference material (molecular formula C12H19N3O2, MW 237.30 g/mol) for analytical method development and quality control.
The molecular framework of N1-Isopropyl-N1-(4-nitrobenzyl)ethane-1,2-diamine (C12H19N3O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C12H19N3O2 |
| Molecular Weight | 237.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related N Standards
- Isopropyl 4-(1H-pyrazol-4-yl)piperidine-1-carboxylate (CAS 1245645-53-7)
- 3-Isopropyl-1-methyl-5-morpholino-1H-pyrazole-4-carbaldehyde (CAS 1258650-64-4)
- N1-Isopropyl-N1-(3-nitrobenzyl)ethane-1,2-diamine (CAS 1353955-35-7)
- N-isopropyl-N-(2-methoxybenzyl)glycine (CAS 1178303-97-3)
- N-isopropyl-N-(3-methoxybenzyl)glycine (CAS 1178924-09-8)
- N-isopropyl-N-(4-methoxybenzyl)glycine (CAS 1179945-25-5)
- Isopropyl 3-amino-3-(4-methoxyphenyl)propanoate (CAS 875159-56-1)
- n-Isopropyl-2-(2-methoxy-4-methylphenoxy)acetamide (CAS 867302-67-8)
Recommended Standards
- (S)-2-Amino-N,3-dimethyl-N-(2-oxo-2-(1H-pyrrol-2-yl)ethyl)butanamide (CAS 1353994-61-2)
- (1-(6-Ethoxypyrimidin-4-yl)piperidin-4-yl)methanol (CAS 1353945-79-5)
- (S)-2-Amino-N-isopropyl-N-(2-oxo-2-(1H-pyrrol-2-yl)ethyl)propanamide (CAS 1354020-68-0)
- tert-Butyl 2-(1H-imidazol-2-yl)pyrrolidine-1-carboxylate (CAS 1352719-15-3)
- (6-Bromoquinolin-2-yl)methanol (CAS 1196151-65-1)
- 3-(5-Ethoxypiperidin-3-yl)propanoic acid (CAS 1443982-00-0)
- Fasudil Impurity 63 (CAS 1733-97-7)
- N-(4-(piperidin-4-yl)pyridin-2-yl)acetamide dihydrochloride (CAS 2140866-91-5)
- 1-(4,6-dichloropyrimidin-5-yl)ethan-1-one (CAS 60025-06-1)
- 3beta-Acetoxyandrost-5-en-17-one Acetylhydrazone (CAS 75980-86-8)
- Lamotrigine Impurity 17 (CAS 887354-37-2)
- 1-(Piperidin-4-yl)azepane (CAS 551923-16-1)
- 3-(5-amino-1,3,4-oxadiazol-2-yl)benzene-1-carbothioamide (CAS 1223354-08-2)
- Serpent Peptide (CAS 823202-99-9)
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