1-(3-Chloro-2-methylphenyl)but-3-en-1-ol CAS 1378821-41-0
| CAS No. | 1378821-41-0 |
| Molecular Formula | C11H13ClO |
| Molecular Weight | 196.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-2-methylphenyl)but-3-en-1-ol (CAS 1378821-41-0), molecular formula C11H13ClO and molecular weight 196.67 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(3-Chloro-2-methylphenyl)but-3-en-1-ol (C11H13ClO) is characterized by a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 1-(3-Chloro-2-methylphenyl)but-3-en-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H13ClO |
| Molecular Weight | 196.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 4-Chloro-1-phenylpentan-3-one (CAS 1002915-53-8)
- 1-chloro-3-[2-(2-methoxyethoxy)ethoxy]propane (CAS 100688-50-4)
- 2-Chloro-1-(4-propylphenyl)ethan-1-one (CAS 105443-49-0)
- 1-(4-Chloro-2,6-dimethylphenyl)propan-1-one (CAS 107076-10-8)
- (R)-2-Chloro-1-(2,3-dihydro-1h-inden-5-yl)ethan-1-ol (CAS 1175975-55-9)
- 1-(4-Chloro-3-methylphenyl)butan-1-one (CAS 1176626-36-0)
- 4-(4-Chloro-phenyl)-tetrahydro-pyran (CAS 1187926-98-2)
- 6-Chloro-2,2-dimethyl-2,3-dihydro-1h-inden-1-ol (CAS 1188144-98-0)
Recommended Standards
- 1-(3-Chloro-4-methylphenyl)but-3-en-1-ol (CAS 1378818-21-3)
- 1-(3-Chlorophenyl)-1-cyclopropylethan-1-ol (CAS 1378874-55-5)
- 1-(5-Chloro-2-methylphenyl)but-3-en-1-ol (CAS 1378608-06-0)
- 1-(4-Chlorophenyl)-1-cyclopropylethan-1-ol (CAS 1379357-80-8)
- Methyl 3-(trifluoromethyl)pyrazine-2-carboxylate (CAS 870787-05-6)
- 1,1'-(1,4-Phenylene)diurea (CAS 1205-90-9)
- 4-Bromo-2-(((4-phenoxyphenyl)amino)methyl)phenol (CAS 763130-82-1)
- 1,3-dihydrospiro[indene-2,4’-oxane]-1-amine hydrochloride (CAS 1803594-66-2)
- Desmethylerythromycin-D3 N-nitroso (CAS CATO-C4X-100155)
- (4-(2-Fluorophenyl)piperazinyl)-N-hexylformamide (CAS 1024209-94-6)
- 1-(2-Chloro-phenyl)-piperazin-2-one hydrochloride (CAS 1146411-40-6)
- 3-Aminopropanethioamide hydrochloride (CAS 172261-07-3)
- Valrubicin (CAS 56124-62-0)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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