2-(2-(Dibromomethyl)-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2096330-15-1
| CAS No. | 2096330-15-1 |
| Molecular Formula | C13H16BBr2NO4 |
| Molecular Weight | 420.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(2-(Dibromomethyl)-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096330-15-1), molecular formula C13H16BBr2NO4 and molecular weight 420.89 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H16BBr2NO4, 2-(2-(Dibromomethyl)-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 420.89 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.
As a certified reference material (CRM), 2-(2-(Dibromomethyl)-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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 | C13H16BBr2NO4 |
| Molecular Weight | 420.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromomethyl Standards
- (4-(Dibromomethyl)-3-nitrophenyl)pentafluoro-lambda6-sulfane (CAS 1309569-43-4)
- 2-(Dibromomethyl)-1-nitroanthracene-9,10-dione (CAS 6941-85-1)
- 3,4-Bis(dibromomethyl)benzonitrile (CAS 19047-19-9)
- 5-(Dibromomethyl)-2-(3-fluorophenyl)benzo[d]oxazole (CAS 1706442-93-4)
- 5-(Dibromomethyl)-2-(2-fluorophenyl)benzo[d]oxazole (CAS 1706454-01-4)
- Ethyl 2-(dibromomethyl)-5-fluoro-4-nitrobenzoate (CAS 2102178-13-0)
- 2-(4-(Dibromomethyl)phenyl)benzo[d]thiazole (CAS 1706446-50-5)
- 1-(Dibromomethyl)anthracene-9,10-dione (CAS 91323-96-5)
Recommended Standards
- 143943-72-0 EIR1Q66583 RO-41-3290 UNII-EIR1Q66583 3-Pyrrolidinol, 1-((10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo(a)quinolizin-1-yl)carbonyl)-, (3S)- 10-Chloro-1-((3S)-3-hydroxypyrrolidine-1-carbonyl)-3-phenyl-6,7-dihydrobenzo(a)quinolizin-4-one RO41-3290 3-Pyrrolidinol, 1-((10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo(a)quinolizin-1-yl)carbonyl)-, (S)- (CAS 143943-72-0)
- 2-Chloro-3-(4-(indoline-1-carbonyl)piperidin-1-yl)naphthalene-1,4-dione (CAS 685106-73-4)
- (2e)-N-Benzyl-2-[(2-chlorophenyl)formamido]-3-(4-methoxyphenyl)prop-2-enamide (CAS 1321879-48-4)
- Levocetirizine Impurity 69 (CAS CATO-C4X-108369)
- 2-Phenyl-7,8-dihydroquinolin-5(6H)-one (CAS 59838-62-9)
- 1-Boc-4-(3-aminopropyl)piperidine (CAS 150349-65-8)
- (2-(Benzyloxy)-5-(tert-butyl)phenyl)boronic acid (CAS 1220625-04-6)
- H-DL-Glu(Ome)-OH (CAS 14487-45-7)
- Methyl 4-Bromo-3-(trifluoromethyl)benzoate (CAS 107317-58-8)
- 5-Dodecanol (CAS 10203-33-5)
- 3-O-Methyl 4-Hydroxy Estradiol (CAS 5976-66-9)
- Octafluorocyclopentene (CAS 559-40-0)
- Tulobuterol Impurity 9 (CAS CATO-C4X-21349)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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