4392-24-9 AR-1K6439 n-butyl-6-methoxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride(1:1) CAS 4392-24-9
| CAS No. | 4392-24-9 |
| Molecular Formula | C9H15Br |
| Molecular Weight | 203.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4392-24-9 AR-1K6439 n-butyl-6-methoxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride(1:1) (C9H15Br) contains bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4392-24-9 AR-1K6439 n-butyl-6-methoxy-4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride(1:1) (CAS 4392-24-9), a certified reference material (molecular formula C9H15Br, MW 203.12 g/mol) for analytical method development and quality control.
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 | C9H15Br |
| Molecular Weight | 203.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Recommended Standards
- 1-Allyl-2-bromobenzene 2-Allylbromobenzene 2-Allylphenyl bromide 2-Bromo-1-allylbenzene 42918-20-7 o-Allylbromobenzene (CAS 42918-20-7)
- Sorafenib Impurity 37 (CAS CATO-C4X-112437)
- 7-Methyl-5-(trifluoromethyl)tetrazolo[1,5-a]pyrimidine (CAS 866050-45-5)
- Apalutamide Impurity 50 (CAS CATO-C4X-274950)
- (2-Amino-4-iodophenyl)methanol (CAS 1260903-21-6)
- Ethyl 6-fluoro-2,3,4,9-tetrahydro-1H-carbazole-3-carboxylate, 97% (CAS 322725-63-3)
- (R)-2-(2,5-difluorophenyl)-2-(methylamino)ethan-1-ol (CAS 1335955-33-3)
- 1-Cyclopropoxy-4-isopropyl-2-(trifluoromethyl)benzene (CAS 1243446-47-0)
- [1,1':4',1'':4'',1'''-Quaterphenyl]-3-carbaldehyde (CAS 3365-16-0)
- (S)-1,6-Dimethylpiperazin-2-one hydrochloride (CAS 1657030-29-9)
- 4-bromo-3-(chloromethyl)-1-ethyl-1H-pyrazole (CAS 1392274-33-7)
- 2-Methoxy-5-(piperidine-1-sulfonyl)aniline (CAS 379255-14-8)
- 5-(2-cyclohexylethyl)-1,3,4-oxadiazole-2-thiol (CAS 1152542-39-6)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com