4-(4-Bromobutoxy)phenol CAS 66619-92-9
| CAS No. | 66619-92-9 |
| Molecular Formula | C10H13BrO2 |
| Molecular Weight | 245.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(4-Bromobutoxy)phenol.
4-(4-Bromobutoxy)phenol (CAS 66619-92-9) is a high-purity analytical reference standard with the molecular formula C10H13BrO2 and a molecular weight of 245.11 g/mol.
Structurally, 4-(4-Bromobutoxy)phenol (C10H13BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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 245.11 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 4-(4-Bromobutoxy)phenol 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.
Physical & Chemical Properties
| Molecular Formula | C10H13BrO2 |
| Molecular Weight | 245.11 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.) | 1976 |
| Halogen Content | Br-containing |
Related Bromobutoxy Standards
- 2-(4-Bromobutoxy)phenol (CAS 16837-07-3)
- 1-(4-Bromobutoxy)-2-methylbenzene (CAS 2033-82-1)
- 1-(4-Bromobutoxy)-3-methylbenzene (CAS 81368-22-1)
- 1-(4-Bromobutoxy)-4-methylbenzene (CAS 3257-49-6)
- 1-(4-Bromobutoxy)-2-fluorobenzene (CAS 106558-68-3)
- 1-(4-Bromobutoxy)-3-fluorobenzene (CAS 193356-99-9)
- 1-(4-Bromobutoxy)-4-fluorobenzene (CAS 2033-80-9)
- Ethyl 2-(4-bromobutoxy)acetate (CAS 54131-75-8)
Recommended Standards
- 3-Bromo-9h-fluorene (CAS 2038-91-7)
- 4-(4-Bromophenoxy)butan-1-ol (CAS 60222-62-0)
- 3-Bromo-4-(tert-butoxy)phenol (CAS 854937-70-5)
- 4-Amino-3,5-dichloro-N-cyclopropylbenzamide (CAS 60676-83-7)
- N-(2-methoxy-4-nitrophenyl)benzo[d][1,3]dioxole-5-carboxamide (CAS 349134-29-8)
- 6-amino-5-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 1221722-68-4)
- 2,7-Dibromo-9,9-diheptyl-9H-fluorene (CAS 794548-76-8)
- (S,E)-5-methyl-1-(methylsulfonyl)hex-1-en-3-amine hydrochloride (CAS 890660-04-5)
- (4aR,5aS)-Ethyl 5a-methyl-1,4,4a,5,5a,6-hexahydrocyclopropa[f]indazole-3-carboxylate (CAS 2655557-59-6)
- n-Hydroxy-1-methylpiperidine-4-carboximidamide (CAS 1331957-58-4)
- 3-[4-(Trifluoromethyl)phenyl]aniline (CAS 400747-98-0)
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- N-(2-(Diethylphosphino)benzylidene)cyclohexanamine (CAS 820964-96-3)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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