1-(3,4-Dimethylphenyl)ethan-1-amine hydrochloride CAS 91251-28-4
| CAS No. | 91251-28-4 |
| Molecular Formula | C10H15N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(3,4-Dimethylphenyl)ethan-1-amine hydrochloride (CAS 91251-28-4), molecular formula C10H15NHCl and molecular weight 185.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3,4-Dimethylphenyl)ethan-1-amine hydrochloride (C10H15NHCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 185.69 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-(3,4-Dimethylphenyl)ethan-1-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H15N HCl |
| Molecular Weight | 185.69 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethylphenyl Standards
- 3-(2,6-Dimethylphenyl)propan-1-ol (CAS 1000519-20-9)
- Ethyl 2-(3,5-dimethylphenyl)-2-oxoacetate (CAS 100117-62-2)
- N-(3,5-Dimethylphenyl)-2-{[5-(4-ethylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide (CAS 1001478-90-5)
- 1-((2,5-Dimethylphenyl)sulfonyl)-3-methyl-1H-pyrazole (CAS 1002513-67-8)
- (2E)-1-(2,4-Dimethylphenyl)-3-(4-fluorophenyl)prop-2-en-1-one (CAS 1002898-03-4)
- (2E)-1-(2,4-Dimethylphenyl)-3-(3-fluorophenyl)prop-2-en-1-one (CAS 1002898-11-4)
- (2E)-1-(2,4-Dimethylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1002898-30-7)
- 1-(2,4-Dimethylphenyl)-3-phenyl-1H-pyrazole-5(4H)-one (CAS 1003751-09-4)
Recommended Standards
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- (4-Bromoisothiazol-5-yl)methanamine hydrochloride (CAS 2126160-70-9)
- Ethyl 2-Cyclopropyloxazole-4-carboxylate (CAS 1060816-03-6)
- Clarithromycin EP Impurity A (CAS 124412-58-4)
- (E)-4-Oxo-4-[2-(2-phenoxyacetyl)hydrazino]-2-butenoic acid (CAS 215121-57-6)
- (E)-1-(4-chlorobenzyl)-2-(2-chlorostyryl)-1H-benzo[d]imidazole (CAS 338772-25-1)
- 3,3-Diallyltetrahydro-2h-pyran-2-one (CAS 163012-19-9)
- tert-Butyl trans-3a-methoxy-octahydropyrrolo[3,4-c]pyrrole-2-carboxylate (CAS 2090176-69-3)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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