1-(1-chloroethyl)-3-methylbenzene CAS 19935-78-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19935-78-5 |
| Molecular Formula | C9H11Cl |
| Molecular Weight | 154.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1-chloroethyl)-3-methylbenzene (CAS 19935-78-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H11Cl. Molecular weight: 154.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1962 |
| Halogen Content | Cl-containing |
Related chloroethyl Standards
- 1-(2-Chloroethyl)-3-methylbenzene (CAS 39199-36-5)
- 2-(1-Chloroethyl)-5-methylpyridine (CAS 106737-85-3)
- 2-(2-Chloroethyl)-5-methylpyridine (CAS 106737-86-4)
- 2-(2-Chloroethyl)-3-methylpyridine (CAS 1240412-09-2)
- 2-(2-Chloroethyl)-4-methylpyridine (CAS 216961-75-0)
- 4-(2-Chloroethyl)aniline (CAS 81865-10-3)
- 5-(2-Chloroethyl)-2-methylpyridine (CAS 805179-45-7)
- n-(2-Chloroethyl)aniline (CAS 935-06-8)
Recommended Standards
- (Chloromethyl)ethylbenzene (CAS 26968-58-1)
- (1-Chloropropan-2-yl)benzene (CAS 824-47-5)
- 1-(chloromethyl)-3,5-dimethylbenzene (CAS 2745-54-2)
- Ethyl 4-hydroxy-2-[3-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylate (CAS 240800-53-7)
- 1-(3-Bromo-2-methoxyphenyl)ethan-1-ol (CAS 267651-22-9)
- 3-(1,2,3,4-Tetrahydroquinolin-4-yl)propanamide (CAS 1315365-99-1)
- 2-(2-Isopropyl-5-methylphenoxy)-2-methylpropanoic acid (CAS 97283-84-6)
- Methyl 2-amino-2-(4-fluorophenyl)acetate (CAS 42718-13-8)
- 2-Chloro-4-(difluoromethoxy)-4'-(trifluoromethoxy)-1,1'-biphenyl (CAS 1261828-96-9)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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