(1-Bromopropyl)cyclopropane CAS 88106-28-9
| CAS No. | 88106-28-9 |
| Molecular Formula | C6H11Br |
| Molecular Weight | 163.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-Bromopropyl)cyclopropane (CAS 88106-28-9), molecular formula C6H11Br and molecular weight 163.06 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to bromine substitution, (1-Bromopropyl)cyclopropane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 163.06 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 | C6H11Br |
| Molecular Weight | 163.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
Related Bromopropyl Standards
- (3-Bromopropyl)cyclopropane (CAS 78300-38-6)
- 2-(3-bromopropyl)oxirane (CAS 21746-87-2)
- (3-Bromopropyl)cyclobutane (CAS 21782-49-0)
- 1-(3-Bromopropyl)-1-methylcyclopropane (CAS 2138236-23-2)
- N-(3-bromopropyl)acetamide (CAS 51834-67-4)
- N-(2-Bromopropyl)acetamide (CAS 1531297-23-0)
- 3-Bromopropyl isothiocyanate (CAS 2799-73-7)
- 3-Bromopropyl acetate (CAS 592-33-6)
Recommended Standards
- 1-(2-Bromoethyl)-1-methylcyclopropane (CAS 1934484-82-8)
- 2-Bromo-1,1-dimethylcyclobutane (CAS 1849196-89-9)
- (3E)-1-Bromo-3-hexene (CAS 63281-96-9)
- 1-(Bromomethyl)-1-ethylcyclopropane (CAS 1489014-79-0)
- Methyl 2-bromo-5-cyano-4-(difluoromethyl)benzoate (CAS 1805592-49-7)
- 2-(Pyrrolidin-1-yl)-4-(trifluoromethyl)benzaldehyde, 97% (CAS 1374603-97-0)
- {2-[(9H-Xanthen-9-ylcarbonyl)amino]-1,3-thiazol-4-yl}acetic acid (CAS 931374-33-3)
- Emedastine Impurity 48 (CAS CATO-C4X-226748)
- 3-(2-Methyl-1h-1,3-benzodiazol-1-yl)propanenitrile (CAS 64266-18-8)
- 6-(Quinolin-2-yl)pyridin-2(1H)-one (CAS 1006365-14-5)
- 5-Bromo-3-(trifluoromethyl)pyridine-2-acetic acid (CAS 1227578-52-0)
- 2-(4-Bromo-2-chlorophenoxy)-N-cyclopropylacetamide (CAS 797000-22-7)
- 1-(4-Pentyn-1-yl)-pyrrolidine (CAS 14044-58-7)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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