2-Bromo-5-((1-(bromomethyl)cyclopropyl)methyl)thiophene CAS 1469181-45-0
| CAS No. | 1469181-45-0 |
| Molecular Formula | C9H10Br2S |
| Molecular Weight | 310.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-5-((1-(bromomethyl)cyclopropyl)methyl)thiophene is closely related to sulfur-containing functionality, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Bromo-5-((1-(bromomethyl)cyclopropyl)methyl)thiophene (CAS 1469181-45-0), a certified reference material (molecular formula C9H10Br2S, MW 310.05 g/mol) for analytical method development and quality control.
Structurally, 2-Bromo-5-((1-(bromomethyl)cyclopropyl)methyl)thiophene (C9H10Br2S) contains sulfur-containing functionality, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 310.05 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C9H10Br2S |
| Molecular Weight | 310.05 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-((1-(bromomethyl)cyclopropyl)methyl)thiophene (CAS 1479549-77-3)
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Recommended Standards
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