2-Amino-3,4,5,6-tetrabromophenol CAS 855836-38-3
| CAS No. | 855836-38-3 |
| Molecular Formula | C6H3Br4NO |
| Molecular Weight | 424.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Amino-3,4,5,6-tetrabromophenol 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-Amino-3,4,5,6-tetrabromophenol (CAS 855836-38-3), molecular formula C6H3Br4NO and molecular weight 424.71 g/mol, is a CATO reference standard with documented purity and traceability.
2-Amino-3,4,5,6-tetrabromophenol (C6H3Br4NO) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C6H3Br4NO |
| Molecular Weight | 424.71 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
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Recommended Standards
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- METHOXYAPIGENINIDIN CHLORIDE, 7- (CAS 161773-51-9)
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- 4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluorononanoic acid (CAS 27854-30-4)
- 3-(Difluoromethyl)-4-(pyrrolidin-1-yl)aniline (CAS 1340278-86-5)
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