1-Bromo-4-isopropoxy-2-methylbutane CAS 1483950-00-0
| CAS No. | 1483950-00-0 |
| Molecular Formula | C8H17BrO |
| Molecular Weight | 209.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-4-isopropoxy-2-methylbutane (CAS 1483950-00-0), molecular formula C8H17BrO and molecular weight 209.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, bromine substitution, 1-Bromo-4-isopropoxy-2-methylbutane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 209.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H17BrO |
| Molecular Weight | 209.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 7-Bromo-2-methylheptan-2-ol (CAS 107768-04-7)
- 1-Bromo-4-isobutoxybutane (CAS 1094698-14-2)
- 1-Bromo-2-(propoxymethyl)butane (CAS 1472702-35-4)
- 1-Bromo-3-isopropoxy-2,2-dimethylpropane (CAS 1483279-60-2)
- 1-Bromo-4-butoxybutane (CAS 14860-83-4)
- 1-Bromo-5-ethoxy-2-methylpentane (CAS 1496705-00-0)
- 1-Bromo-3-isobutoxy-2-methylpropane (CAS 1497146-48-1)
- 1-Bromo-4-methoxy-2,4-dimethylpentane (CAS 1523215-89-5)
Recommended Standards
- 3-(Bromomethyl)-1-methoxy-4-methylpentane (CAS 1484055-67-5)
- 2,4-dichloro-1,6-naphthyridine (CAS 1422496-28-3)
- 4-(Bromomethyl)-1-methoxyhexane (CAS 1486717-18-3)
- Methyl (2-(trifluoromethyl)furan-3-yl)carbamate (CAS 1378254-88-6)
- 7-bromofuro[3,2-c]pyridine (CAS 603300-96-5)
- 2-Chloro-N-cyclopropyl-5-(trifluoromethyl)pyrimidin-4-amine (CAS 1050602-61-3)
- Hexa-(2-ethylhexyl)-hexa-peri-hexabenzocoronene (CAS 850804-51-2)
- (5-Chlorothiazol-4-yl)methanol (CAS 1934835-38-7)
- Methyl 3-Bromopyridine-4-carboxylate (CAS 59786-31-1)
- 2-(2-Chloro-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1416722-82-1)
- 7-Propyl-6-(trimethylsilyl)-2,3-dihydroindolizin-5(1H)-one (CAS 88761-33-5)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-acetamido-4,5-dimethylthiophene-3-carboxylate (CAS 877237-44-0)
- N-[6-Amino-1,2,3,4-tetrahydro-2,4-dioxo-1-(phenylmethyl)-5-pyrimidinyl]-2-chloro-N-(2-methylpropyl)acetamide (CAS 561009-05-0)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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