1-Bromo-4-(4-bromobutyl)benzene CAS 88999-91-1
| CAS No. | 88999-91-1 |
| Molecular Formula | C10H12Br2 |
| Molecular Weight | 292.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-4-(4-bromobutyl)benzene is closely related to bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-4-(4-bromobutyl)benzene (CAS 88999-91-1), molecular formula C10H12Br2 and molecular weight 292.01 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to bromine substitution, an aromatic ring system, 1-Bromo-4-(4-bromobutyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-4-(4-bromobutyl)benzene 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 | C10H12Br2 |
| Molecular Weight | 292.01 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 |
| 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.) | 1982 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-3-(4-bromobutyl)benzene (CAS 109757-62-2)
- 1-Bromo-4-(1-bromobutan-2-yl)benzene (CAS 1226405-28-2)
- 1-Bromo-4-(1-bromo-2-methylpropyl)benzene (CAS 1341871-86-0)
- 1-Bromo-2-(4-bromobutyl)benzene (CAS 1342870-80-7)
- 4-Bromo-1-(bromomethyl)-2-isopropylbenzene (CAS 1370601-38-9)
- 1-Bromo-2-(3-bromo-2-methylpropyl)benzene (CAS 1462903-03-2)
- 1-Bromo-4-(3-bromo-2-methylpropyl)benzene (CAS 1483134-51-5)
- 3-Bromo-2-(difluoromethoxy)-6-(trifluoromethyl)pyridine (CAS 1214332-83-8)
Recommended Standards
- 1,4-Dibromo-2,5-diethylbenzene (CAS 40787-48-2)
- 2,5-Dibromo-1,3-diethylbenzene (CAS 314084-64-5)
- 1,4-Bis(bromomethyl)-2,5-dimethylbenzene (CAS 35168-62-8)
- 3,5-Dibromo-4-n-butylbenzene (CAS 75894-94-9)
- (7Z,11E)-Hexadeca-7,11-dien-1-yl acetate (CAS 53042-79-8)
- Methyl 5-trifluoromethylthiophene-2-carboxylate (CAS 116419-96-6)
- 5-Ethyl-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 223646-11-5)
- 6-Chloro-N-methylpyridazin-3-amine (CAS 14959-32-1)
- 3-Chloro-6,7-dihydro-5H-pyrrolo[2,3-c]pyridazine (CAS 2089649-63-6)
- 6-Bromo-5-(difluoromethyl)-4-hydroxypicolinic acid (CAS 1804652-86-5)
- Fmoc-Asn(Trt)-Ser(Psi(Me,Me)pro)-OH (CAS 920519-33-1)
- 5-((3-Chlorobenzyl)thio)-1H-1,2,4-triazol-3-amine (CAS 344262-76-6)
- (2-Hydroxy-phenyl)-phenylamino-acetonitrile (CAS 61158-19-8)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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