3-bromo-8-iodo-naphthalene-1-carboxylic acid CAS 2387597-39-7
| CAS No. | 2387597-39-7 |
| Molecular Formula | C11H16BrIO2 |
| Molecular Weight | 387.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H16BrIO2, 3-bromo-8-iodo-naphthalene-1-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 387.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 3-bromo-8-iodo-naphthalene-1-carboxylic acid (CAS 2387597-39-7), a certified reference material (molecular formula C11H16BrIO2, MW 387.05 g/mol) for analytical method development and quality control.
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 | C11H16BrIO2 |
| Molecular Weight | 387.05 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br/I-containing |
Related bromo Standards
- 8-bromo-3-iodo-naphthalene-1-carboxylic acid (CAS 2387597-87-5)
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- N-[4-Bromo-2-(2-chlorobenzoyl)phenyl]-2-chloroacetamide (CAS 285158-15-8)
- 4-Bromo-2-{[(4-bromophenyl)amino]methyl}-6-methoxyphenol (CAS 329059-13-4)
- 1177416-22-6 2899AA 8-Bromo-6-chloro-N-(2-chloropyridin-4-yl)imidazo[1,2-b]pyridazine-3-carboxamide C12H6BrCl2N5O (CAS 1177416-22-6)
- (5-Bromo-2-iodophenyl)(phenyl)methanone (CAS 1421664-41-6)
- 3-Bromo-3-iodobenzophenone (CAS 890098-12-1)
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Recommended Standards
- 3-(2,5-Dibromobenzenesulfonamido)propanoic acid (CAS 554438-88-9)
- 6,8-dibromo-3-(4-fluorophenyl)-3,4-dihydro-2H-1,3-benzoxazine (CAS 478040-89-0)
- 4-(3-Chloro-2-methylpropyl)-4,6,6-triethoxy-3,7-dioxa-4,6-disilanonane (CAS 1621184-24-4)
- 2-[2-(bromomethyl)-4-(trifluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 957066-13-6)
- (S)-4,5-Dimethoxy-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 168902-74-7)
- 4-Nitrobenzyl N,N'-diisopropylcarbamimidate (CAS 2978-11-2)
- 2-(Bromomethyl)-3-chloropyrazine hydrochloride (CAS 1353959-20-2)
- 6-Chloro-4-methylquinoline (CAS 41037-29-0)
- 4-(Difluoromethyl)-2-methylaniline (CAS 1261861-00-0)
- N-((1,4-Dioxaspiro[4.5]decan-2-yl)methyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide (CAS 941995-91-1)
- 2-Bromo-4-(bromomethyl)oxazole (CAS 1379305-66-4)
- tert-Butyl ((1-(2-chloroacetyl)piperidin-2-yl)methyl)(isopropyl)carbamate (CAS 1353981-81-3)
- 4-((3,4,5-Trimethyl-1H-pyrazol-1-yl)methyl)aniline (CAS 1306230-17-0)
- Peptide Impurity 05 (CAS 2322924-83-2)
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