1-(chloromethyl)-3,5-dimethylbenzene CAS 2745-54-2
| CAS No. | 2745-54-2 |
| Molecular Formula | C9H11Cl |
| Molecular Weight | 154.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(chloromethyl)-3,5-dimethylbenzene (CAS 2745-54-2) is a high-purity analytical reference standard with the molecular formula C9H11Cl and a molecular weight of 154.64 g/mol.
1-(chloromethyl)-3,5-dimethylbenzene (C9H11Cl) contains chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(chloromethyl)-3,5-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.
Physical & Chemical Properties
| Molecular Formula | C9H11Cl |
| Molecular Weight | 154.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1957 |
| Halogen Content | Cl-containing |
Related chloromethyl Standards
- 4-(Chloromethyl)-1,2-dimethylbenzene (CAS 102-46-5)
- 1-(Chloromethyl)-2-ethylbenzene (CAS 1467-06-7)
- (Chloromethyl)ethylbenzene (CAS 26968-58-1)
- 1-(Chloromethyl)-3-ethylbenzene (CAS 55190-53-9)
- 2-(Chloromethyl)-1,3-dimethylbenzene (CAS 5402-60-8)
- (Chloromethyl)dimethoxy(methyl)silane (CAS 2212-11-5)
- 2-Chloromethyl-benzaldehyde (CAS 108683-62-1)
- 2-(Chloromethyl)-2-(hydroxymethyl)propane-1,3-diol (CAS 2210-06-2)
Recommended Standards
- 1-(2-Chloroethyl)-3-methylbenzene (CAS 39199-36-5)
- 1-(1-chloroethyl)-3-methylbenzene (CAS 19935-78-5)
- 1-CHloro-2-(propan-2-yl)benzene (CAS 2077-13-6)
- 1-CHloro-3-(propan-2-yl)benzene (CAS 7073-93-0)
- Bicyclo[2.2.1]hept-5-en-2-ylmethyl acrylate (CAS 95-39-6)
- (R)-2-((1-Acetylpiperidin-3-yl)(cyclopropyl)amino)acetic acid (CAS 1354003-51-2)
- 1-(4-Amino-3-chlorophenyl)pyrrolidin-2-one (CAS 1101046-66-5)
- (R)-tert-Butyl 3-((4,6-dimethylpyrimidin-2-yl)oxy)pyrrolidine-1-carboxylate (CAS 1261234-28-9)
- 3-Ethoxy-2-(methylsulfonyl)acrylonitrile (CAS 104007-26-3)
- [5-Chloro-2-(propan-2-yloxy)pyridin-4-yl]methanol (CAS 1602043-24-2)
- (4-Methylthiazol-2-yl)(phenyl)methanamine (CAS 764617-68-7)
- Levetiracetam EP Impurity B (CAS 358629-47-7)
- 4-(Difluoromethyl)-5-(fluoromethyl)-2-methylpyridine (CAS 1804691-98-2)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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