2-(3-Bromophenyl)benzo[d]oxazole CAS 99586-31-9
| CAS No. | 99586-31-9 |
| Molecular Formula | C13H8BrNO |
| Molecular Weight | 274.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Bromophenyl)benzo[d]oxazole (CAS 99586-31-9), a certified reference material (molecular formula C13H8BrNO, MW 274.11 g/mol) for analytical method development and quality control.
Structurally, 2-(3-Bromophenyl)benzo[d]oxazole (C13H8BrNO) 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 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 274.11 g/mol, it falls into the medium-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.
As a certified reference material (CRM), 2-(3-Bromophenyl)benzo[d]oxazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H8BrNO |
| Molecular Weight | 274.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)benzo[c]isoxazole (CAS 1140-36-9)
- 1-(4-bromophenyl)-2-methyl-2-nitropropan-1-ol (CAS 33682-88-1)
- 2-(2-Bromophenyl)benzo[d]oxazole (CAS 73552-42-8)
- 2-(4-Bromophenyl)benzoxazole (CAS 3164-13-4)
- 3-(2-Bromophenyl)benzo[d]isoxazole (CAS 99763-22-1)
- 3-(3-Bromophenyl)benzo[d]isoxazole (CAS 99763-25-4)
- 2-(4-Bromophenyl)-1H-imidazo[4,5-c]pyridine (CAS 113270-73-8)
- 2-(2-Bromophenyl)-3h-imidazo[4,5-b]pyridine (CAS 1247211-53-5)
Recommended Standards
- 2-(3-Bromopropoxy)-4-methyl-1-nitrobenzene (CAS 848589-65-1)
- 2-(2-Bromophenoxy)-N-(2-hydroxyethyl)acetamide (CAS 87762-16-1)
- 2-(4-Bromophenoxy)benzonitrile (CAS 330793-13-0)
- 2-(2-Bromo-4,5-dimethoxyphenyl)acetamide (CAS 56982-14-0)
- 1-(3-Bromophenyl)-7-chloroheptan-1-one (CAS 898766-98-8)
- 9,10-Dimethyl-9,10-dihydro-9,10-[1,2]benzenoanthracene-2,3,6,7-tetraol (CAS 876460-51-4)
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- 1,4-dimethyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepin-8-amine (CAS 1432681-18-9)
- 2-((2,4-Dichlorophenyl)sulfonyl)-5-(trifluoromethyl)-1,3,4-thiadiazole (CAS 62617-14-5)
- 1-(4-Chloro-3,5-dimethylphenyl)butan-1-one (CAS 1379348-26-1)
- 2-(3-methoxyoxetan-3-yl)ethan-1-ol (CAS 1609489-94-2)
- 2-Amino-4-(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)butanamide (CAS 1341915-34-1)
- Semaglutide Impurity 183 (CAS 159541-28-3)
Why CATO?
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