1-(Bromomethyl)-8-iodonaphthalene CAS 1072102-46-5
| CAS No. | 1072102-46-5 |
| Molecular Formula | C11H8BrI |
| Molecular Weight | 346.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Bromomethyl)-8-iodonaphthalene (CAS 1072102-46-5), a certified reference material (molecular formula C11H8BrI, MW 346.99 g/mol) for analytical method development and quality control.
Owing to bromine/iodine substitution, an aromatic ring system, 1-(Bromomethyl)-8-iodonaphthalene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 346.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 1-(Bromomethyl)-8-iodonaphthalene 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 | C11H8BrI |
| Molecular Weight | 346.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br/I-containing |
Related Bromomethyl Standards
- 2-(Bromomethyl)-3-iodonaphthalene (CAS 700866-18-8)
- 2-(4-(Bromomethyl)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1422655-33-1)
- 1-(Bromomethyl)-4-(4-(trifluoromethoxy)phenoxy)benzene (CAS 1686102-86-2)
- Methyl 7-(bromomethyl)-9-oxo-9H-xanthene-1-carboxylate (CAS 328526-38-1)
- 3-(Bromomethyl)-2-(2-chlorophenyl)-5-methylquinoxaline (CAS 1064137-32-1)
- 2-(Bromomethyl)-3-(2-chlorophenyl)-5-methylquinoxaline (CAS 1064137-33-2)
- 9-(4-(Bromomethyl)phenyl)acridine (CAS 183170-02-7)
- 2,3-Bis(bromomethyl)-1,4-dimethoxybenzene (CAS 19164-83-1)
Recommended Standards
- 2-Chloroethyl stearate (CAS 1119-75-1)
- Bis(acetylacetonato)dimethylstannane (CAS 16925-15-8)
- 1,5-Dichloro-3-(ethoxymethoxy)-2-iodobenzene (CAS 1028332-20-8)
- Methyl 5-bromo-2-iodobenzoate (CAS 181765-86-6)
- 5-Bromo-3-ethyl-isoxazole (CAS 1314961-74-4)
- But-3-yn-1-ylglycine (CAS 1153030-05-7)
- Methyl 5-chloro-2-fluorobenzoate (CAS 57381-36-9)
- 2-Chloro-1,4-phenylenediamine Sulfate (CAS 61702-44-1)
- Ethyl 2-(2-methylbenzyl)-3-oxobutanoate (CAS 104075-51-6)
- Methyl 2-(2-bromo-3-cyano-4-methylphenyl)acetate (CAS 1805488-48-5)
- Fmoc-Asp(OtBu)-Thr(Psi(Me,Me)pro)-OH (CAS 920519-32-0)
- N-methoxy-N,4-dimethylthiazole-5-carboxamide (CAS 1343082-83-6)
- 2-(((1-Acetylpiperidin-2-yl)methyl)(isopropyl)amino)acetic acid (CAS 1353957-86-4)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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