1-(5-Chloro-2-methoxyphenyl)butan-2-ol CAS 1247891-16-2
| CAS No. | 1247891-16-2 |
| Molecular Formula | C11H15ClO2 |
| Molecular Weight | 214.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(5-Chloro-2-methoxyphenyl)butan-2-ol 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.
1-(5-Chloro-2-methoxyphenyl)butan-2-ol (CAS 1247891-16-2) is a high-purity analytical reference standard with the molecular formula C11H15ClO2 and a molecular weight of 214.69 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 1-(5-Chloro-2-methoxyphenyl)butan-2-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C11H15ClO2 |
| Molecular Weight | 214.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
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Recommended Standards
- (4-Butoxy-3-chlorophenyl)methanol (CAS 1248809-44-0)
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- 2-((2-Amino-4-chlorophenyl)(ethyl)amino)ethan-1-ol (CAS 1179262-18-0)
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- 2,2'-(Hexane-1,6-diylbis(sulfanediyl))bis(N-(2,4-difluorophenyl)acetamide) (CAS 301194-11-6)
- 3-Oxospiro[3.5]nonane-1-carboxylic acid (CAS 2470437-26-2)
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- 4-Allyl-5-methyl-4H-1,2,4-triazole-3-thiol (CAS 6232-84-4)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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