1-(Chloromethyl)-4-iodo-2,5-dimethylbenzene CAS 2137669-41-9
| CAS No. | 2137669-41-9 |
| Molecular Formula | C9H10ClI |
| Molecular Weight | 280.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(Chloromethyl)-4-iodo-2,5-dimethylbenzene 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.
CATO supplies 1-(Chloromethyl)-4-iodo-2,5-dimethylbenzene (CAS 2137669-41-9), a certified reference material (molecular formula C9H10ClI, MW 280.53 g/mol) for analytical method development and quality control.
Structurally, 1-(Chloromethyl)-4-iodo-2,5-dimethylbenzene (C9H10ClI) contains chlorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 280.53 g/mol, it falls into the medium-molecular-weight range. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10ClI |
| Molecular Weight | 280.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl/I-containing |
Related Chloromethyl Standards
- 5-(Chloromethyl)-3-(3,4-dichlorophenyl)oxazolidin-2-one (CAS 1204298-22-5)
- 3-(Chloromethyl)-5-iodobenzaldehyde (CAS 1393557-31-7)
- 5-(Chloromethyl)-7-ethoxy-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1000932-47-7)
- 2-(Chloromethyl)-5-[(3-methoxybenzyl)oxy]-4H-pyran-4-one (CAS 1248907-44-9)
- 6-(Chloromethyl)-2-((4-methoxyphenoxy)methyl)pyrimidin-4-ol (CAS 266679-47-4)
- 2-(Chloromethyl)-2-((naphthalen-2-yloxy)methyl)propane-1,3-diol (CAS 842-91-1)
- 2-(Chloromethyl)-4,6-diphenylpyrimidine (CAS 944906-06-3)
- 5-(Chloromethyl)-1-(3-ethoxypropyl)-2-methanesulfonyl-1h-imidazole (CAS 1221341-14-5)
Recommended Standards
- 4-Chloro-2-iodo-1-isopropylbenzene (CAS 1369923-80-7)
- 1-Chloro-2-iodo-4-isopropylbenzene (CAS 76662-33-4)
- 4-Bromo-3-cyanobenzenesulfonyl Chloride (CAS 1261583-46-3)
- 3-bromo-2-cyanobenzene-1-sulfonyl chloride (CAS 612541-16-9)
- 3, 5-CHOLESTADIEN-7-ONE (CAS 567-72-6)
- 120034-05-1 5-bromanyl-6-methyl-2-oxidanylidene-1H-pyridine-3-carboxylate 5-bromo-6-methyl-2-oxo-1H-pyridine-3-carboxylate A804419 (CAS 120034-05-1)
- 3-(4-Fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 306936-57-2)
- S-Nadifloxacin (CAS 154357-42-3)
- N-(1H-Benzo[d]imidazol-2-yl)-3-oxo-2,3-dihydro-1H-indene-1-carboxamide (CAS 1207053-89-1)
- Lornoxicam impurity 61 (CAS CATO-C4X-201661)
- 4-Bromo-2,3,5,6-tetramethylaniline (CAS 53965-69-8)
- 3-Amino-3-(5-(4-bromophenyl)furan-2-yl)propanamide (CAS 771522-77-1)
- (1-(5-Methylpyridin-2-yl)piperidin-3-yl)methanol (CAS 939986-72-8)
- 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