5-bromo-3-iodo-2-propoxybenZaldehyde CAS 832674-32-5
| CAS No. | 832674-32-5 |
| Molecular Formula | C10H10BrIO2 |
| Molecular Weight | 368.99 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 5-bromo-3-iodo-2-propoxybenZaldehyde.
CATO supplies 5-bromo-3-iodo-2-propoxybenZaldehyde (CAS 832674-32-5), a certified reference material (molecular formula C10H10BrIO2, MW 368.99 g/mol) for analytical method development and quality control.
Structurally, 5-bromo-3-iodo-2-propoxybenZaldehyde (C10H10BrIO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 368.99 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C10H10BrIO2 |
| Molecular Weight | 368.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1986 |
| Halogen Content | Br/I-containing |
Related bromo Standards
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- Ethyl 3-bromo-4-iodo-5-methylbenzoate (CAS 2364584-68-7)
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Recommended Standards
- Ethyl 3-(bromomethyl)-4-iodobenzoate (CAS 169204-50-6)
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- 2,2,2-Trichloro-1-(4-(2-chloro-4-fluorobenzoyl)-1H-pyrrol-2-yl)ethan-1-one (CAS 477852-65-6)
- Lead(II) Bromide (CAS 10031-22-8)
- 2-Iodo-n-(propan-2-yl)aniline (CAS 76465-01-5)
- 1-Bromo-2-chloro-4-fluoro-5-iodobenzene (CAS 2460515-82-4)
- 2-Nitro-5-(propylthio)aniline (CAS 57780-75-3)
- 1-Benzyl-3-(furan-2-yl)-1H-indazole (CAS 232935-04-5)
- 1,2-di-tert-butyl pyrrolidine-1,2-dicarboxylate (CAS 347189-18-8)
- 3'-(Dibenzo[b,d]thiophen-4-yl)-10-phenyl-10H-spiro[acridine-9,9'-fluorene] (CAS 1467099-24-6)
- 2-Chloro-5-methoxy-3-nitropyridine (CAS 1003711-55-4)
- 1-benzylpyrrolidine-2,4-dione (CAS 30125-76-9)
- 4-Bromo-1-(2,2-difluoroethyl)-5-methyl-1H-pyrazole (CAS 1946828-50-7)
- C-Peptide (human) (CAS 33017-11-7)
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