n-Isopropyl-1-(p-tolyl)propan-1-amine CAS 1019498-76-0
| CAS No. | 1019498-76-0 |
| Molecular Formula | C13H21N |
| Molecular Weight | 191.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
n-Isopropyl-1-(p-tolyl)propan-1-amine (CAS 1019498-76-0), molecular formula C13H21N and molecular weight 191.31 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n-Isopropyl-1-(p-tolyl)propan-1-amine (C13H21N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C13H21N |
| Molecular Weight | 191.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related n Standards
- n-Isopropyl-4-phenylbutan-2-amine (CAS 277302-70-2)
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- 2-Isopropyl-6-methylphenyl isothiocyanate (CAS 306935-86-4)
- 5-Isopropyl-2-methyl-2,3-dihydrobenzofuran-3-amine (CAS 1250028-53-5)
- 5-Isopropyl-2,3,4,5-tetrahydro-1H-pyrido[2,3-b][1,4]diazepine (CAS 1525667-08-6)
- N-isopropyl-3-phenylpropanamide (CAS 56146-87-3)
- 2-Isopropyl-4-methyl-2H-pyrazolo[3,4-b]pyridin-6(7H)-one (CAS 1018163-40-0)
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Recommended Standards
- n-(1-(O-tolyl)ethyl)butan-1-amine (CAS 1019490-36-8)
- n-(1-(4-Ethylphenyl)ethyl)propan-2-amine (CAS 1019498-98-6)
- 2-Methyl-N-(1-(p-tolyl)ethyl)propan-1-amine (CAS 1019480-80-8)
- n-(1-Phenylpropyl)butan-2-amine (CAS 1019500-44-7)
- 2'-Amino-7',7'-dimethyl-2,5'-dioxo-5',6',7',8'-tetrahydro-1'H-spiro[indoline-3,4'-quinoline]-3'-carbonitrile (CAS 314745-96-5)
- Pcb No. 68 (CAS 73575-52-7)
- 6-Chloro-N4-cyclohexyl-N2-methyl-5-(methylthio)pyrimidine-2,4-diamine (CAS 400074-34-2)
- 4-methoxycarbonyl-3-methyl-1H-pyrazolo[3,4-b]pyridine-6-carboxylic acid (CAS 2122497-43-0)
- 2-Amino-1-(2-naphthyl)-1-ethanol 2-amino-1-(naphthalen-2-yl)ethan-1-ol 4899-26-7 (CAS 4899-26-7)
- (1R)-2'-(Diphenylphosphino)-1,1'-binaphthalenyl-2-ol (CAS 149917-88-4)
- Triethylene Glycol Monobutyl Ether (CAS 143-22-6)
- 2-(2,2-Dimethylpropyl)-1,3-thiazole-5-carboxylic acid (CAS 1344093-98-6)
- 3-Bromo-N-(2-morpholinoethyl)imidazo[1,2-a]pyrazin-8-amine (CAS 787590-44-7)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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