2-Bromo-4-(methylthio)benzo[d]oxazole CAS 1806286-03-2
| CAS No. | 1806286-03-2 |
| Molecular Formula | C8H6BrNOS |
| Molecular Weight | 244.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-4-(methylthio)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-Bromo-4-(methylthio)benzo[d]oxazole (CAS 1806286-03-2), molecular formula C8H6BrNOS and molecular weight 244.11 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromo-4-(methylthio)benzo[d]oxazole (C8H6BrNOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 244.11 g/mol, it falls into the medium-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 | C8H6BrNOS |
| Molecular Weight | 244.11 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 7-Bromo-2-(methylthio)benzo[d]oxazole (CAS 1013642-98-2)
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Recommended Standards
- 7-Bromo-6-methoxybenzo[d]thiazole (CAS 1805942-09-9)
- 2-(Bromomethyl)-6-mercaptobenzo[d]oxazole (CAS 1806555-83-8)
- 6-Bromo-4-methoxybenzo[d]thiazole (CAS 1805567-45-6)
- 2-Bromo-6-(methylthio)benzo[d]oxazole (CAS 1806571-12-9)
- 2H-Spiro[benzofuran-3,1'-cyclopropan]-4-ol (CAS 1311139-79-3)
- [(7-Chloro-4-nitro-2,1,3-benzoxadiazol-5-yl)thio]acetic acid (CAS 442531-32-0)
- (4-Methyl-1,2,5-oxadiazol-3-yl)methyl acetate (CAS 82812-83-7)
- (2E)-N-(2,4-Difluorophenyl)-3-(3-methylphenyl)prop-2-enamide (CAS 329779-80-8)
- 3-Amino-7-methoxyindolin-2-one (CAS 1250575-11-1)
- Methyl 2-(3-bromo-2-methoxyphenyl)acetate (CAS 1255209-15-4)
- 5-(Trifluoromethoxy)-1H-indazol-6-yl-6-boronic acid (CAS 2304635-27-4)
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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