Methyl 5-bromo-2-iodobenzoate CAS 181765-86-6
| CAS No. | 181765-86-6 |
| Molecular Formula | C8H12BrIO2 |
| Molecular Weight | 346.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H12BrIO2, Methyl 5-bromo-2-iodobenzoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine/iodine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 346.99 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Methyl 5-bromo-2-iodobenzoate (CAS 181765-86-6), a certified reference material (molecular formula C8H12BrIO2, MW 346.99 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.
CATO manufactures Methyl 5-bromo-2-iodobenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H12BrIO2 |
| Molecular Weight | 346.99 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | Br/I-containing |
Related Methyl Standards
- (5-Bromo-2-fluoro-3-iodophenyl)(methyl)sulfane (CAS 2385051-28-3)
- (6-Bromo-2-fluoro-3-iodophenyl)(methyl)sulfane (CAS 2385566-77-6)
- Methyl 4-bromo-5-iodothiophene-2-carboxylate (CAS 1047635-94-8)
- 4-[(5-Bromo-4,6-dichloro-2-pyrimidinyl)amino]benzonitrile-13C3 (CAS 1246816-61-4)
- Methyl 3-bromo-5-iodothiophene-2-carboxylate (CAS 1355039-67-6)
- Methyl 5-bromo-3-iodothiophene-2-carboxylate (CAS 1389313-67-0)
- 5-bromo-7-chloro-2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride (CAS 1423031-26-8)
- Methyl 4-bromo-5-iodothiophene-3-carboxylate (CAS 24647-84-5)
Recommended Standards
- Bis(acetylacetonato)dimethylstannane (CAS 16925-15-8)
- 1-(Bromomethyl)-8-iodonaphthalene (CAS 1072102-46-5)
- 2-Chloroethyl stearate (CAS 1119-75-1)
- 2-(Bromomethyl)-3-iodonaphthalene (CAS 700866-18-8)
- 2-(Isopropylamino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 733786-71-5)
- 3,4-Dichloroisoxazole-5-carboxylic acid (CAS 67021-65-2)
- 1-(4-Iodophenyl)-6-nitro-1H-indazole-3-carboxylic acid (CAS 143335-21-1)
- 5-Nitroisoquinolin-1(2H)-one (CAS 82827-08-5)
- 2-(1H-Imidazol-5-yl)phenol (CAS 19170-74-2)
- 4-(3-aminopropoxy)-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2509360-22-7)
- Sodium lactobionate (CAS 27297-39-8)
- Methyl 5-formyl-1H-pyrrole-3-carboxylate (CAS 5910-05-4)
- 1-Bromo-2-(difluoromethoxy)-4,5-difluoro-benzene (CAS 1242258-46-3)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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