Bis(4-isopropylphenyl)amine CAS 63451-41-2
| CAS No. | 63451-41-2 |
| Molecular Formula | C18H23N |
| Molecular Weight | 253.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Bis(4-isopropylphenyl)amine (C18H23N) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Bis(4-isopropylphenyl)amine (CAS 63451-41-2), a certified reference material (molecular formula C18H23N, MW 253.38 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C18H23N |
| Molecular Weight | 253.38 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 2-(4-Isopropylphenyl)benzo[d]thiazole (CAS 6265-61-8)
- 1338666-95-7 2-(4-isopropylphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one C15H15N3O HTS001024 (CAS 1338666-95-7)
- Ethyl 2-((3-isopropylphenyl)thio)-2-oxoacetate (CAS 1443342-84-4)
- Ethyl 2-((2-isopropylphenyl)thio)-2-oxoacetate (CAS 1443353-68-1)
- 2-(4-Isopropylphenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 637302-70-6)
- 2-(4-Isopropylphenyl)benzo[d]oxazol-5-amine (CAS 530126-87-5)
- (4-Isopropylphenyl)(6-methoxypyridin-2-yl)methanone (CAS 1187167-25-4)
- 2-((2-Isopropylphenyl)amino)benzoic acid (CAS 55751-56-9)
Recommended Standards
- Bis-(3-phenyl-propyl)-amine (CAS 93948-20-0)
- Ethyl 2-cyano-3-methyl-2-(pentan-2-yl)hexanoate (CAS 855912-21-9)
- Bis(3,4,5-trimethylphenyl)amine (CAS 869496-92-4)
- ethyl 2-cyanododecanoate (CAS 26526-78-3)
- 3-(Benzo[d]thiazol-2-yl)benzaldehyde (CAS 127868-63-7)
- 5-Nitro-2-(m-tolyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707582-65-7)
- 1-methyl-4-nitro-1H-pyrrole-2-carbohydrazide (CAS 28494-50-0)
- 2-(3-Fluoro-4-methoxyphenyl)-DL-glycine (CAS 299166-66-8)
- 2-(3-Fluorophenyl)-2,5-diazabicyclo[2.2.1]heptane (CAS 1029712-59-1)
- n-(2-((Dimethylamino)methyl)benzyl)cyclopropanecarboxamide (CAS 1043101-19-4)
- Methyl 3-chloro-5-cyanopicolinate (CAS 1374651-85-0)
- N-{4-[(3-{imidazo[1,2-a]pyridin-2-yl}phenyl)sulfamoyl]phenyl}acetamide (CAS 537021-04-8)
- 1-(3-(1H-Imidazol-1-yl)propyl)-4-(3,4-dimethoxybenzoyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 618080-98-1)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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