1-Chloro-4-ethyl-2-methoxybenzene CAS 289039-32-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 289039-32-3 |
| Molecular Formula | C9H11ClO |
| Molecular Weight | 170.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Chloro-4-ethyl-2-methoxybenzene (CAS 289039-32-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11ClO. Molecular weight: 170.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO |
| Molecular Weight | 170.64 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, water (slightly soluble) |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1015846-31-7 4-Chloro-2-methyl-5-(propan-2-yl)pyrimidine DTXSID90647968 (CAS 1015846-31-7)
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Recommended Standards
- 1-Chloro-4-ethoxy-2-methylbenzene (CAS 199590-71-1)
- 1-Chloro-4-isopropoxybenzene (CAS 51241-43-1)
- 1-Chloro-3-propoxybenzene (CAS 51241-31-7)
- N-Isobutyl-N-(1-methyl-1H-pyrazol-3-yl)heptanamide (CAS 62400-00-4)
- 1-(5-(P-tolylcarbamoyl)-1,3,4-thiadiazole-2-carbonyl)piperidine-3-carboxylic acid (CAS 1142202-73-0)
- (3-Iodophenyl)(6-methylpyridin-3-yl)methanone (CAS 1187164-45-9)
- tert-Butyl((2-iodoallyl)oxy)dimethylsilane (CAS 147455-22-9)
- Methyl (3S,4R)-4-phenylpyrrolidine-3-carboxylate hydrochloride (CAS 2059917-87-0)
- 5-((Diethylamino)methyl)thiophene-2-carboxylic acid (CAS 343943-37-3)
- Tirzepatide (CAS 2023788-19-2)
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