3,3-dimethyl-1-phenylbutan-2-amine CAS 67309-37-9
| CAS No. | 67309-37-9 |
| Molecular Formula | C12H19N |
| Molecular Weight | 177.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3,3-dimethyl-1-phenylbutan-2-amine (CAS 67309-37-9), molecular formula C12H19N and molecular weight 177.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3,3-dimethyl-1-phenylbutan-2-amine (C12H19N) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C12H19N |
| Molecular Weight | 177.29 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.) | 1976 |
| Nitrogen Atoms | 1 |
Related dimethyl Standards
- (S)-2,2-Dimethyl-1-(2-methylphenyl)-1-propylamine (CAS 100485-66-3)
- (S)-2,2-Dimethyl-1-(m-tolyl)propan-1-amine (CAS 100485-67-4)
- 2,4-dimethyl-N-(2-methylpropyl)aniline (CAS 1021107-02-7)
- (R)-2,2-dimethyl-1-(p-tolyl)propan-1-amine (CAS 1388067-19-3)
- (R)-2,2-dimethyl-1-(m-tolyl)propan-1-amine (CAS 1388704-70-8)
- (S)-2,2-dimethyl-1-(p-tolyl)propan-1-amine (CAS 1390652-42-2)
- n,3-Dimethyl-2-phenylbutan-1-amine (CAS 196106-04-4)
- (1,3-Dimethyl-3-phenylbutyl)amine (CAS 24854-91-9)
Recommended Standards
- 3,3-Dimethyl-1-phenylbutan-1-amine (CAS 727964-91-2)
- 3,5-Diethyl-2-propylpyridine (CAS 4808-75-7)
- 3-(2,5-Dimethylphenyl)butan-1-amine (CAS 65410-58-4)
- 3,5-Diisopropylaniline (CAS 7544-57-2)
- 10-OXOOCTADECANOIC ACID (CAS 4158-12-7)
- (5-(O-tolyl)isoxazol-3-yl)methanamine (CAS 893639-07-1)
- 6,7-diethoxy-3,4-dihydroisoquinoline hydrochloride (CAS 59895-00-0)
- 4-((2-Hydroxy-3-methoxybenzylidene)amino)-3-(pyridin-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 497823-49-1)
- N-((6-Chloropyridin-3-yl)methyl)propan-2-amine (CAS 120739-83-5)
- 2-(Benzylthio)-5-styryl-1,3,4-oxadiazole (CAS 672950-60-6)
- 3-Pentafluoroethyl-1h-pyrazin-2-one (CAS 1286743-80-3)
- 4-Amino-1-cyclohexyl-5-methylpyrimidin-2(1H)-one (CAS 58196-58-0)
- (3-Butylphenyl)boronic acid (CAS 743437-84-5)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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