1-((Benzyloxy)methyl)-4-bromo-1H-imidazole-5-carbaldehyde CAS 189014-06-0
| CAS No. | 189014-06-0 |
| Molecular Formula | C12H11BrN2O2 |
| Molecular Weight | 295.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-((Benzyloxy)methyl)-4-bromo-1H-imidazole-5-carbaldehyde.
1-((Benzyloxy)methyl)-4-bromo-1H-imidazole-5-carbaldehyde (CAS 189014-06-0), molecular formula C12H11BrN2O2 and molecular weight 295.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 1-((Benzyloxy)methyl)-4-bromo-1H-imidazole-5-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 295.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H11BrN2O2 |
| Molecular Weight | 295.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 1-(Benzyloxy)-4-bromo-2-fluoro-5-methylbenzene (CAS 2234291-65-5)
- 1-(Benzyloxy)-4-bromo-5-fluoro-2-methylbenzene (CAS 2234291-69-9)
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Recommended Standards
- 3-(7-bromo-2,3,4,5-tetrahydro-1,4-benzoxazepin-4-yl)-3-oxopropanenitrile (CAS 1808444-03-2)
- 2-((5-Bromopyridin-3-yl)oxy)-3-ethoxypyridine (CAS 1912227-02-1)
- 5-Bromo-N-(2-(furan-3-yl)ethyl)nicotinamide (CAS 1797243-95-8)
- Ethyl 3-amino-5-bromoquinoline-2-carboxylate (CAS 1943761-75-8)
- 5-Bromoquinoline-2-carbonitrile (CAS 1092304-90-9)
- N-(4-(1H-Benzo[d]imidazol-1-yl)benzyl)-1-(1H-imidazol-2-yl)methanamine (CAS 1827027-29-1)
- 5-Oxo-5,6-dihydrobenzo[c][2,6]naphthyridine-8-carboxylic acid (CAS 1009820-31-8)
- 4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]piperidine hydrochloride (CAS 1351499-82-5)
- 4-Boc-piperazine-2-carboxylic acid (CAS 128019-59-0)
- Ethyl 2-[4-(4-methoxyphenyl)piperazin-1-yl]-4-methylpyrimidine-5-carboxylate (CAS 903446-68-4)
- Rabeprazole EP Impurity A-D3 (CAS 1330261-33-0)
- (3-Chlorophenyl)(3,5-dimethylphenyl)methanol (CAS 844683-54-1)
- 3-Methyl-2H-pyrazolo[4,3-d]pyrimidin-7-amine (CAS 7057-22-9)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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