1-Bromo-3-isopropoxybenzene CAS 131738-73-3
| CAS No. | 131738-73-3 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | 215.09 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 1-Bromo-3-isopropoxybenzene.
1-Bromo-3-isopropoxybenzene (CAS 131738-73-3) is a high-purity analytical reference standard with the molecular formula C9H11BrO and a molecular weight of 215.09 g/mol.
The molecular framework of 1-Bromo-3-isopropoxybenzene (C9H11BrO) is characterized by a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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.
CATO manufactures 1-Bromo-3-isopropoxybenzene 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 | C9H11BrO |
| Molecular Weight | 215.09 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 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.) | 1994 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 5-Bromo-N-propylpyridin-2-amine (CAS 100379-02-0)
- 4-Bromo-1-cyclopentylpyrazole (CAS 1012880-01-1)
- 2-Bromo-1-ethoxy-4-methylbenzene (CAS 103260-55-5)
- 3-Bromo-2-methyl-4,5,6,7-tetrahydro-2H-indazole (CAS 1043919-67-0)
- 3-Bromo-N1,N1-dimethylbenzene-1,4-diamine (CAS 107100-00-5)
- 5-Bromo-3,4-dimethylbenzene-1,2-diamine (CAS 107100-16-3)
- 4-Bromo-6-(sec-butyl)pyrimidine (CAS 1086382-36-6)
- 3-Bromo-6-(tert-butyl)pyridazine (CAS 1086383-74-5)
Recommended Standards
- 6-Bromo-2-isopropylphenol (CAS 129976-32-5)
- 1-Allyl-4-bromo-3,5-dimethyl-1H-pyrazole (CAS 13369-76-1)
- N-((2-bromopyridin-4-yl)methyl)ethanamine (CAS 1289386-37-3)
- 4-Bromo-1-(pent-4-en-1-yl)-1H-pyrazole (CAS 1339728-85-6)
- Methyl 2-hydrazinylnicotinate (CAS 89853-70-3)
- Tetrakis(acetoxymethyl) 2,2',2'',2'''-(((ethane-1,2-diylbis(oxy))bis(4-methyl-2,1-phenylene))bis(azanetriyl))tetraacetate (CAS 147504-94-7)
- (4-Fluorophenyl)(5-(pyridin-4-yl)-1H-1,2,4-triazol-3-yl)methanamine (CAS 1707566-68-4)
- 2-Chloromethyl-7-ethoxybenzo[d]thiazole, 97% (CAS 1188029-99-3)
- 2,5-Difluoro-3-(trifluoromethoxy)benzodifluoride (CAS 1803871-91-1)
- tert-Butyl 4-chloro-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate (CAS 1053657-15-0)
- tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperidine-1-carboxylate (CAS 2223046-23-7)
- Tert-butyl (1S,5R,6R)-6-hydroxy-3-azabicyclo[3.2.0]Heptane-3-carboxylate (CAS 2306249-36-3)
- 2-(2-Hydroxypropoxy)-1,3-isoindolinedione (CAS 32380-70-4)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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