Di-tert-butyl (2-bromo-4-iodophenyl)iminodicarbonate CAS 2577448-83-8
| CAS No. | 2577448-83-8 |
| Molecular Formula | C16H21BrINO4 |
| Molecular Weight | 498.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 498.15 g/mol gives Di-tert-butyl (2-bromo-4-iodophenyl)iminodicarbonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Di-tert-butyl (2-bromo-4-iodophenyl)iminodicarbonate (CAS 2577448-83-8), molecular formula C16H21BrINO4 and molecular weight 498.15 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Di-tert-butyl (2-bromo-4-iodophenyl)iminodicarbonate (C16H21BrINO4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine/iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H21BrINO4 |
| Molecular Weight | 498.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Di-tert-butyl (4-bromo-2-iodophenyl)iminodicarbonate (CAS 1026964-34-0)
- α-Hydroxythymidine 5'-(tetrahydrogen triphosphate) (CAS 14167-70-5)
- tert-butyl (S)-(1-cyano-2-(2,4-diiodophenyl)ethyl)carbamate (CAS CATO-C3D-263094)
- ((2R,3R,4R,5R)-5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 143028-99-3)
- 4-Chloro-3-nitroquinolin-2(1H)-one (CAS 172469-73-7)
- N-(5-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)propan-1-amine (CAS 2096331-24-5)
- 4-Chloro-N-(3-(pyrrolidin-1-yl)propyl)aniline (CAS 1226259-88-6)
- 1-((3-(1H-Imidazol-1-yl)propyl)amino)-4-aminoanthracene-9,10-dione (CAS 911239-27-5)
- 7-Methoxyisoquinolin-4-amine (CAS 98263-36-6)
- 8,8'-Dithiobis[3-quinolinecarboxylic acid] (CAS 1414882-25-9)
- 3-Fluoro-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1934527-90-8)
- (E)-3-(2-Fluoro-4-(trifluoromethyl)phenyl)acrylic acid (CAS 545393-87-1)
- 2-Oxo-6-phenyl-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 339109-03-4)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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