1-Boc-4-Bromo-3-formylindole CAS 303041-88-5
| CAS No. | 303041-88-5 |
| Molecular Formula | C14H14BrNO3 |
| Molecular Weight | 324.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-Boc-4-Bromo-3-formylindole (CAS 303041-88-5), a certified reference material (molecular formula C14H14BrNO3, MW 324.17 g/mol) for analytical method development and quality control.
Structurally, 1-Boc-4-Bromo-3-formylindole (C14H14BrNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 324.17 g/mol, it falls into the moderately-high-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 | C14H14BrNO3 |
| Molecular Weight | 324.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Boc Standards
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Recommended Standards
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- N-(5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)pivalamide (CAS 905680-01-5)
- tert-Butyl 6-bromo-3-formyl-1H-indole-1-carboxylate (CAS 93862-70-5)
- 4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 17417-55-9)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860789-06-6)
- 1,3-Dimethyl 2-(5-bromo-3-cyanopyridin-2-yl)propanedioate (CAS 1365271-81-3)
- Methyl 4-(diethylcarbamoyl)benzoate (CAS 122357-96-4)
- 3,3-Dimethyl-6-(trifluoromethyl)-2-indolinone (CAS 1393491-69-4)
- 4-(Aminomethyl)isoindolin-1-one (CAS 366453-27-2)
- 1-Ethyl-3-methyl-4-(vinylsulfonyl)-1H-pyrazole (CAS 1710696-02-8)
- Amino(2,3-dimethylphenyl)acetic acid (CAS 500695-55-6)
- N-(4-Aminophenyl)-2-methoxyacetamide (CAS 203739-06-4)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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