p-Bromobenzhydryl 2-Chloroethyl Ether CAS 71783-98-7
| CAS No. | 71783-98-7 |
| Molecular Formula | C15H14BrClO |
| Molecular Weight | 325.63 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 p-Bromobenzhydryl 2-Chloroethyl Ether.
CATO supplies p-Bromobenzhydryl 2-Chloroethyl Ether (CAS 71783-98-7), a certified reference material (molecular formula C15H14BrClO, MW 325.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H14BrClO, p-Bromobenzhydryl 2-Chloroethyl Ether contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H14BrClO |
| Molecular Weight | 325.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl/Br-containing |
Recommended Standards
- 5-Bromo-3-methylbenzo[b]thiophene-2-sulphonyl chloride (CAS 338797-11-8)
- Canagliflozin Impurity 15 (CAS 1830346-16-1)
- (3-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (CAS 1443351-75-4)
- Dapagliflozin Impurity 10 (CAS 461432-23-5)
- 1-(4-Cyclohexylphenyl)propan-1-one (CAS 59721-67-4)
- Sodium pyrimidine-4-carboxylate (CAS 819850-18-5)
- 3-Bromo-3-chloro-1,1,1-trifluoropropane (CAS 460-66-2)
- Febuxostat Impurity 66 (CAS 144060-40-2)
- n-(4-(3-Aminobutyl)phenyl)acetamide (CAS 1484374-52-8)
- N-Butylphthalimide (CAS 1515-72-6)
- 1024769-98-9 Azamethoxy(7-methyl-3-(4-(isopropyl)phenyl)(6,7,8-trihydrocinnolin-5-ylidene))methane MFCD00170939 (CAS 1024769-98-9)
- 2-Cyclopropyl-6-(p-tolyl)pyrimidin-4-amine (CAS 1306432-85-8)
- 2-(4-Methoxyphenyl)-2-(phenethylamino)-acetonitrile hydrochloride (CAS 1440535-32-9)
- Heptapeptide-6 (CAS CATO-CPTD788823)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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