N1-(4-methylbenzyl)ethane-1,2-diamine CAS 99167-06-3
| CAS No. | 99167-06-3 |
| Molecular Formula | C10H16N2 |
| Molecular Weight | 164.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N1-(4-methylbenzyl)ethane-1,2-diamine (C10H16N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 164.25 g/mol, it falls into the medium-molecular-weight range. 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).
N1-(4-methylbenzyl)ethane-1,2-diamine (CAS 99167-06-3), molecular formula C10H16N2 and molecular weight 164.25 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C10H16N2 |
| Molecular Weight | 164.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1985 |
| Nitrogen Atoms | 2 |
Related N Standards
- N-(3-Methylbenzyl)ethane-1,2-diamine (CAS 953072-18-9)
- 2-Methylbenzyl acetate (CAS 17373-93-2)
- 4-Methylbenzyl acetate (CAS 2216-45-7)
- 2-((2-Methylbenzyl)amino)ethan-1-ol (CAS 91251-55-7)
- 2-Methylbenzyl isothiocyanate (CAS 16735-69-6)
- 4-Methylbenzyl thiocyanate (CAS 18991-39-4)
- 2-Methylbenzyl thiocyanate (CAS 85728-62-7)
- 3-Methylbenzyl isothiocyanate (CAS 3696-66-0)
Recommended Standards
- N,N-Dimethyl-4-[(methylamino)methyl]aniline (CAS 83671-43-6)
- N1-(sec-butyl)benzene-1,2-diamine (CAS 70918-96-6)
- N-(4-Amino-3,5-dimethylphenyl)-n,n-dimethylamine (CAS 27746-08-3)
- N1-(tert-Butyl)benzene-1,2-diamine (CAS 28458-68-6)
- (2,6-Dimethylmorpholino)(1-(phenylsulfonyl)piperidin-4-yl)methanone (CAS 326871-46-9)
- 6-Methoxy-1H-indole-2-carboxamide (CAS 364629-18-5)
- Triphenylphosphine-d15 (CAS 24762-44-5)
- 6-Hydroxy-2-(propan-2-ylidene)-7-propylbenzofuran-3(2H)-one (CAS 88281-15-6)
- EThyl 2-((e)-4-methylpent-2-enoyl)thiazole-4-carboxylate (CAS 1173162-51-0)
- 2-(2-Aminoethyl)-6-(thiophen-2-yl)pyridazin-3(2h)-one (CAS 1105192-79-7)
- 2-((1,3,4-Thiadiazol-2-yl)thio)-1-(1h-pyrrol-2-yl)ethan-1-one (CAS 876570-23-9)
- (2E)-3-(5-ethylfuran-2-yl)prop-2-enoic acid (CAS 77741-65-2)
- Ethyl 6,8-dichloro-2H-chromene-3-carboxylate (CAS 885270-99-5)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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