7-Bromobenzo[d]oxazole-2-carbaldehyde CAS 944907-44-2
| CAS No. | 944907-44-2 |
| Molecular Formula | C8H4BrNO2 |
| Molecular Weight | 226.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-Bromobenzo[d]oxazole-2-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
7-Bromobenzo[d]oxazole-2-carbaldehyde (CAS 944907-44-2) is a high-purity analytical reference standard with the molecular formula C8H4BrNO2 and a molecular weight of 226.03 g/mol.
Structurally, 7-Bromobenzo[d]oxazole-2-carbaldehyde (C8H4BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 226.03 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.
Physical & Chemical Properties
| Molecular Formula | C8H4BrNO2 |
| Molecular Weight | 226.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromobenzo Standards
- 7-Bromobenzo[d][1,3]dioxole-5-carbonitrile (CAS 1094344-15-6)
- 5-Bromobenzo[d][1,3]dioxole-4-carbonitrile (CAS 1795662-62-2)
- 2-Bromobenzo[d]oxazole-4-carbaldehyde (CAS 1804411-65-1)
- 2-Bromobenzo[d]oxazole-7-carbaldehyde (CAS 1806425-81-9)
- 6-Bromobenzo[d][1,3]dioxole-4-carbonitrile (CAS 1897295-11-2)
- 7-Bromobenzo[d][1,3]dioxole-4-carbonitrile (CAS 1898014-67-9)
- 6-Bromobenzo[d][1,3]dioxole-5-carbonitrile (CAS 6120-26-9)
- 6-Bromobenzo[d]oxazole-2-carbaldehyde (CAS 944898-79-7)
Recommended Standards
- 7-Bromo-3H-imidazo[4,5-b]pyridine-2-carbaldehyde (CAS 2306277-83-6)
- 7-Bromopyrido[3,2-b]pyrazin-3(4H)-one (CAS 957107-12-9)
- 7-bromo-1H-pyrido[2,3-b]pyrazin-2-one (CAS 959616-05-8)
- 7-Bromopyrido[3,2-d]pyrimidin-4-ol (CAS 573675-29-3)
- 6-Methoxy-2-phenylpyrimidin-4(1H)-one (CAS 59081-26-4)
- Isoxazolidine-3,5-dione (CAS 115344-44-0)
- 3-[3-(Benzyloxy)pyridin-2-yl]-1-cyclohexylurea (CAS 1024353-45-4)
- (S)-4-(tert-butoxy)-2-methyl-4-oxobutanoate (CAS 182007-75-6)
- 2-Methyl-5H-[1,3]dioxolo[4,5-c]pyrrole (CAS 259796-65-1)
- rel-(2R,3R)-3-Amino-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 78720-79-3)
- 2-Ethynyl-6-methoxypyridin-4-amine (CAS 1824296-22-1)
- ((4R)-4-Fluoro-1,2-dimethylpyrrolidin-2-yl)methanol (CAS 2417920-93-3)
- (4-Chlorophenyl)(4-(trifluoromethoxy)phenyl)methanamine (CAS 1715359-80-0)
- Peptide Impurity 28 (CAS 1350456-64-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com