4-(3,4-Dichlorophenyl)butan-2-ol CAS 1307015-40-2
| CAS No. | 1307015-40-2 |
| Molecular Formula | C10H12Cl2O |
| Molecular Weight | 219.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 219.11 g/mol gives 4-(3,4-Dichlorophenyl)butan-2-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(3,4-Dichlorophenyl)butan-2-ol (CAS 1307015-40-2), molecular formula C10H12Cl2O and molecular weight 219.11 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(3,4-Dichlorophenyl)butan-2-ol (C10H12Cl2O) contains a hydroxyl group, an ether linkage, chlorine 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 219.11 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H12Cl2O |
| Molecular Weight | 219.11 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1990 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 4-(2,4-Dichlorophenyl)butan-1-ol (CAS 112749-63-0)
- 1-(2,4-Dichlorophenyl)butan-2-ol (CAS 1181408-21-8)
- 1-(3,4-Dichlorophenyl)butan-2-ol (CAS 1181620-36-9)
- N1-(3,4-Dichlorophenyl)-1,3-propanediamine (CAS 1188535-10-5)
- 1-(2,6-Dichlorophenyl)-2-methylpropan-1-ol (CAS 124285-91-2)
- 4-(2,4-Dichlorophenyl)butan-2-ol (CAS 1275466-45-9)
- 4-(2,6-Dichlorophenyl)butan-2-ol (CAS 1291960-25-2)
- 1-(3,5-Dichlorophenyl)butan-1-ol (CAS 1340204-46-7)
Recommended Standards
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- 4-(2,5-Dichlorophenyl)butan-2-ol (CAS 1341052-10-5)
- (R)-5-Amino-5,6,7,8-tetrahydronaphthalen-2-ol (CAS 1228558-96-0)
- tert-butyl 3-fluoro-4,4-dihydroxypiperidine-1-carboxylate (CAS 1208864-35-0)
- Methyl 2-bromo-4-(2-methoxy-2-oxoethyl)thiazole-5-carboxylate (CAS 365996-71-0)
- 5-(4-Methoxyphenyl)-2-methyl-1H-pyrrole-3-carboxylic acid (CAS 1226059-85-3)
- ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) dimethanesulfonate (CAS 55400-73-2)
- (2-Chloro-5-iodophenyl)methanamine (CAS 793695-90-6)
- (4-(2-Fluorophenyl)tetrahydro-2H-pyran-4-yl)methanamine (CAS 889939-78-0)
- 5-((2,3,5-Trimethylphenoxy)methyl)furan-2-carboxylic acid (CAS 860790-42-7)
- 1-(3-Isopropoxyphenyl)propan-2-ol (CAS 1198744-91-0)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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