n1,n1-Dimethyl-n4-(pentan-2-yl)benzene-1,4-diamine CAS 1156370-91-0
| CAS No. | 1156370-91-0 |
| Molecular Formula | C13H22N2 |
| Molecular Weight | 206.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 206.33 g/mol gives n1,n1-Dimethyl-n4-(pentan-2-yl)benzene-1,4-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
n1,n1-Dimethyl-n4-(pentan-2-yl)benzene-1,4-diamine (CAS 1156370-91-0), molecular formula C13H22N2 and molecular weight 206.33 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n1,n1-Dimethyl-n4-(pentan-2-yl)benzene-1,4-diamine (C13H22N2) 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.
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 | C13H22N2 |
| Molecular Weight | 206.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1989 |
| Nitrogen Atoms | 2 |
Recommended Standards
- n1,n1-Dimethyl-n4-(2-methylbutyl)benzene-1,4-diamine (CAS 1156154-57-2)
- n1,n1-Dimethyl-n4-(3-methylbutan-2-yl)benzene-1,4-diamine (CAS 1156371-22-0)
- N1-benzyl-N1-methylpentane-1,2-diamine (CAS 1153105-57-7)
- 2-Methyl-N-(1-(pyridin-4-yl)ethyl)pentan-3-amine (CAS 1157184-43-4)
- 3-Methyl-5-(pyridin-2-yl)oxazolidine (CAS 367493-82-1)
- 2-(3-Chloro-2-methoxy-5-methylphenyl)-4-methylpyrrolidine (CAS 603068-55-9)
- Ethyl 4-bromobutanimidate hydrochloride (CAS 89224-42-0)
- 1-Benzofuran-4-amine (CAS 412336-07-3)
- 6-(2-Hydroxy-4-methyl-1H-imidazol-5-yl)-6-oxohexanoic acid (CAS 19920-34-4)
- 4-Cyclopropoxypyridine-2,6-disulfonamide (CAS 1243408-34-5)
- 5-Methyl-1-pentylpyrrolidin-2-one (CAS 764718-02-7)
- Pentadecanoic Acid N-Hydroxysuccinimide Ester (CAS 823780-38-7)
- (E)-3-(2,4-dimethoxypyrimidin-5-yl)acrylic acid (E)-5-(2-Carboxyvinyl)-2,4-dimethoxypyrimidine 119923-27-2 (CAS 119923-27-2)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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