3-Bromo-6-nitro-2-(trifluoromethyl)phenol CAS 1445995-70-9
| CAS No. | 1445995-70-9 |
| Molecular Formula | C7H3BrF3NO3 |
| Molecular Weight | 286.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Bromo-6-nitro-2-(trifluoromethyl)phenol.
3-Bromo-6-nitro-2-(trifluoromethyl)phenol (CAS 1445995-70-9), molecular formula C7H3BrF3NO3 and molecular weight 286.00 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H3BrF3NO3, 3-Bromo-6-nitro-2-(trifluoromethyl)phenol contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 286.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 3-Bromo-6-nitro-2-(trifluoromethyl)phenol 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 | C7H3BrF3NO3 |
| Molecular Weight | 286.00 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 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-4-(trifluoromethoxy)nitrobenzene (CAS 1003708-31-3)
- 4-Bromo-1-nitro-2-(trifluoromethoxy)benzene (CAS 1260879-28-4)
- 5-Bromo-2-(trifluoromethoxy)nicotinic acid (CAS 1361803-33-9)
- 1-Bromo-2-(difluoromethoxy)-5-fluoro-4-nitrobenzene (CAS 1417566-72-3)
- 1-Bromo-3-nitro-2-(trifluoromethoxy)benzene (CAS 1417567-59-9)
- 4-Bromo-2-nitro-5-(trifluoromethyl)phenol (CAS 1613719-77-9)
- 1-Bromo-3-difluoromethoxy-4-fluoro-5-nitrobenzene (CAS 1804910-01-7)
- 1-Bromo-4-difluoromethoxy-2-fluoro-6-nitrobenzene (CAS 1804910-29-9)
Recommended Standards
- 1-Bromo-5-difluoromethoxy-3-fluoro-2-nitrobenzene (CAS 1804910-35-7)
- 1-Bromo-2-difluoromethoxy-3-fluoro-6-nitrobenzene (CAS 1805023-68-0)
- 2,4,6-Trifluoro-3-iodobenzaldehyde (CAS 1160573-17-0)
- 1-Bromo-4-difluoromethoxy-2-fluoro-5-nitrobenzene (CAS 1805502-73-1)
- N-Acetyl-S-(4-hydroxy-2-methyl-2-trans-buten-1-yl)-L-cysteine (CAS CATO-CCAD302157)
- N-Boc-(+/-)-1-[{tert-butyl(diphenyl)silyl}oxy]pent-4-en-3-amine (CAS 1379812-36-8)
- 5-O-DMT-2-O-methylinosine (CAS 128219-84-1)
- 1-(5-Chloro-3,4-dihydroisoquinolin-2(1H)-yl)ethan-1-one (CAS 937591-81-6)
- Pemafibrate (CAS 848259-27-8)
- N2-methyl-N2-(prop-2-yn-1-yl)pyrazine-2,5-diamine (CAS 1557313-64-0)
- tert-Butyl 3-(((4-chloropyrimidin-2-yl)oxy)methyl)piperidine-1-carboxylate (CAS 939986-48-8)
- 5-chloro-3-methyl-1H-pyrazol-4-amine (CAS 1064687-15-5)
- Fidarestat (CAS 136087-85-9)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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