2-(2-Chlorophenyl)-5-(dibromomethyl)benzo[d]oxazole CAS 1706464-87-0
| CAS No. | 1706464-87-0 |
| Molecular Formula | C14H8Br2ClNO |
| Molecular Weight | 401.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-Chlorophenyl)-5-(dibromomethyl)benzo[d]oxazole 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.
2-(2-Chlorophenyl)-5-(dibromomethyl)benzo[d]oxazole (CAS 1706464-87-0), molecular formula C14H8Br2ClNO and molecular weight 401.48 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2-Chlorophenyl)-5-(dibromomethyl)benzo[d]oxazole (C14H8Br2ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/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 401.48 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H8Br2ClNO |
| Molecular Weight | 401.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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.) | 1994 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 2-(3-Chlorophenyl)-5-(dibromomethyl)benzo[d]oxazole (CAS 1706430-03-6)
- 2-((4-Chlorophenyl)thio)-N-(4-(5-chlorothiophen-2-yl)thiazol-2-yl)acetamide (CAS 899351-09-8)
- 6-(4-Chlorophenyl)-1-[(3-chlorophenyl)methyl]-4-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 478042-90-9)
- 6-(4-Chlorophenyl)-1-[(4-chlorophenyl)methyl]-4-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 478042-88-5)
- N-(3-chlorophenyl)-2-((4-chlorophenyl)sulfonamido)-3-methylbutanamide (CAS 317378-12-4)
- 1-(5,6-Bis(4-chlorophenyl)-1,2,4-triazin-3-yl)piperidin-4-ol (CAS 88300-20-3)
- 3-(4-Chlorophenyl)-5-(2,4-dichlorophenyl)-1-phenyl-4,5-dihydro-1H-pyrazole (CAS 329727-31-3)
- Ethyl 1-(4-(4-chlorophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 159885-63-9)
Recommended Standards
- N-(2-(2-hydroxy-3-methoxynaphthalen-1-yl)-4-methoxy-3,5-dimethylphenyl)methanesulfonamide (CAS 1832514-13-2)
- N-[2-Butyl-3-(4-methoxybenzoyl)-5-benzofuranyl]-methanesulfonamide (CAS 1384513-86-3)
- N-(2-(2-hydroxy-7-methoxynaphthalen-1-yl)-4-methoxy-3,5-dimethylphenyl)methanesulfonamide (CAS 1832514-16-5)
- 1-((3S,4R)-3-Hydroxy-2,2-dimethyl-6-(phenylsulfonyl)chroman-4-yl)pyrrolidin-2-one (CAS 132014-21-2)
- 4-Bromopent-2-ene (CAS 1809-26-3)
- 1-(3-Aminophenyl)dihydropyrimidine-2,4(1H,3H)-dione (CAS 2703771-40-6)
- 3-Formyl-N-methylbenzenesulfonamide (CAS 132390-65-9)
- 4-Bromo-2-methylquinolin-3-ol (CAS 13235-12-6)
- Methyl 5-(3,4-dimethoxyphenyl)-2,7-dimethyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 384845-27-6)
- 2,3-Dimethyl-4H-benzo[4,5]imidazo[1,2-b]pyrazole (CAS 130436-65-6)
- 5-Chloro-2-nitro-N-((tetrahydrofuran-2-yl)methyl)benzamide (CAS 478249-24-0)
- 5-(chloromethyl)-2-methyl-thiazole (CAS 63140-11-4)
- 1-(4-Hydroxyphenyl)piperidin-4-ol (CAS 866109-91-3)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
Why CATO?
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