(S)-1-(2,3-dimethylphenyl)ethan-1-amine hydrochloride CAS 1391377-24-4
| CAS No. | 1391377-24-4 |
| Molecular Formula | C10H15N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(2,3-dimethylphenyl)ethan-1-amine hydrochloride (CAS 1391377-24-4), molecular formula C10H15NHCl and molecular weight 185.69 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (S)-1-(2,3-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. 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 | 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related S 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
- (E)-(4-Styrylphenyl)boronic acid (CAS 250603-10-2)
- 2-(Benzylsulfonyl)-1,1-diphenylethan-1-ol (CAS 251307-46-7)
- 2-(5-Methyl-2-thienyl)ethanamine (CAS 30433-92-2)
- (2-Methoxy-3-methylphenyl)boronic acid (CAS 909187-39-9)
- 3-Methoxy-9H-carbazole (CAS 18992-85-3)
- 5-(Chloromethyl)-1-(4-fluorophenyl)-1H-tetrazole (CAS 912906-94-6)
- 4-(3-Chlorophenyl)piperazine-1-sulfonamide (CAS 869843-51-6)
- (r)-7-Fluoro-2-(pyrrolidin-3-yl)isoindolin-1-one hydrochloride (CAS 1787079-68-8)
- 2-(4-(Difluoromethyl)-5-iodo-6-methylpyridin-3-yl)acetonitrile (CAS 1807143-01-6)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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