1-Bromo-2-(3-chloro-2-methylpropyl)benzene CAS 1479494-86-4
| CAS No. | 1479494-86-4 |
| Molecular Formula | C10H12BrCl |
| Molecular Weight | 247.56 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-2-(3-chloro-2-methylpropyl)benzene.
1-Bromo-2-(3-chloro-2-methylpropyl)benzene (CAS 1479494-86-4), molecular formula C10H12BrCl and molecular weight 247.56 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to chlorine/bromine substitution, an aromatic ring system, 1-Bromo-2-(3-chloro-2-methylpropyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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-Bromo-2-(3-chloro-2-methylpropyl)benzene 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 | C10H12BrCl |
| Molecular Weight | 247.56 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.) | 1992 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 4-Bromo-2-(tert-butyl)-1-chlorobenzene (CAS 1020717-87-6)
- 2-Bromo-4-butyl-1-chlorobenzene (CAS 1160574-95-7)
- 1-(2-Bromo-1,1-dimethyl-ethyl)-2-chloro-benzene (CAS 1181738-91-9)
- 1-Bromo-4-(1-chlorobutan-2-yl)benzene (CAS 1226270-41-2)
- 1-Bromo-4-(tert-butyl)-2-chlorobenzene (CAS 1251032-65-1)
- 1-(3-Bromo-2-methylpropyl)-2-chlorobenzene (CAS 1258871-31-6)
- 1-Bromo-3-(tert-butyl)-5-chlorobenzene (CAS 1263377-20-3)
- 1-(3-Bromo-2-methylpropyl)-4-chloro-benzene (CAS 1327281-47-9)
Recommended Standards
- 1-Bromo-3-(3-chloro-2-methylpropyl)benzene (CAS 1464012-86-9)
- 1-Bromo-2-(1-chlorobutan-2-yl)benzene (CAS 1522918-07-5)
- 2-Bromo-1-(tert-butyl)-4-chlorobenzene (CAS 1369776-71-5)
- 1-(4-Bromobutyl)-4-chlorobenzene (CAS 158607-05-7)
- 2-{[(4-fluorophenyl)methyl]sulfanyl}-6-[(E)-2-(4-methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]pyridine-3-carbonitrile (CAS 303985-29-7)
- 2,2'-Isopropylidenediphenol (CAS 7559-72-0)
- D-Arabinpyranose (CAS 28697-53-2)
- 1-(Aminomethyl)-4,4-dimethylcycloheptan-1-ol (CAS 1479907-44-2)
- 3-Bromo-4-methyl-7-azaindole (CAS 802264-75-1)
- [3a<I>R</I>-[2(3′a<I>R</I>*,8′a<I>S</I>*),3′aβ,8′aβ]] -(+)-2,2′-methylenebis[3a,8a-dihydro-8<I>H</I>-indeno[1,2-]oxazole] (CAS 180186-94-1)
- 1-Boc-3-(iodomethyl)piperidine (CAS 253177-03-6)
- 2-Aminoquinoline-7-carboxylic acid (CAS 1092287-45-0)
- 6-Methyl-3-cyclohexenylmethyl Acetate (CAS 70289-14-4)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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