3-Bromo-2-(methoxymethyl)thiophene CAS 113699-42-6
| CAS No. | 113699-42-6 |
| Molecular Formula | C6H7BrOS |
| Molecular Weight | 207.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Bromo-2-(methoxymethyl)thiophene is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Bromo-2-(methoxymethyl)thiophene (CAS 113699-42-6), a certified reference material (molecular formula C6H7BrOS, MW 207.09 g/mol) for analytical method development and quality control.
Structurally, 3-Bromo-2-(methoxymethyl)thiophene (C6H7BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine 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 207.09 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C6H7BrOS |
| Molecular Weight | 207.09 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 1-(2-Bromothiophen-3-yl)ethanol (CAS 111995-27-8)
- 2-(2-Bromothiophen-3-yl)ethan-1-ol (CAS 111881-86-8)
- 1-(Difluoromethyl)-3-nitro-1h-pyrazole-5-carboxylic acid (CAS 1245772-54-6)
- ((3-Bromothiophen-2-yl)methyl)hydrazine (CAS 1248380-85-9)
- 2-Bromo-4-methoxynitrobenzene (CAS 98447-30-4)
- tert-Butyl 3-(4-bromobenzyl)azetidine-1-carboxylate (CAS 2639269-79-5)
- 32164-02-6 D-erythro-sphinganine (C17 base) Sphinganine (d17:0) (CAS 32164-02-6)
- N-(6-(4-((2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-2-oxoethyl)(methyl)amino)-2-methylphenoxy)pyridin-3-yl)-4-(trifluoromethyl)benzamide (CAS 875686-91-2)
- Methyl 5-ethyl-7-(3-hydroxyphenyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 879935-79-2)
- 2-(Pyridin-2-yl)-4-(thiophen-2-yl)pyrimidine (CAS 135925-73-4)
- 1-(piperidin-4-yl)piperidine-2,6-dione (CAS 75483-36-2)
- 1-(Ethoxycarbonyl)-2,3,4,9-tetrahydro-1H-carbazole-8-carboxylic acid (CAS 352549-26-9)
- 4-Bromo-3-(trifluoromethoxy)aniline (CAS 116369-25-6)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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