Darifenacin USP Related Compound G CAS 127264-14-6
| CAS No. | 127264-14-6 |
| Molecular Formula | C10H11BrO |
| Molecular Weight | 227.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Darifenacin USP Related Compound G is closely related to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Darifenacin USP Related Compound G (CAS 127264-14-6), molecular formula C10H11BrO and molecular weight 227.10 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Darifenacin USP Related Compound G (C10H11BrO) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Darifenacin USP Related Compound G 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 | C10H11BrO |
| Molecular Weight | 227.10 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
Related Darifenacin Standards
- Darifenacin 7-Bromoethyl Impurity (CAS 1598271-92-1)
- Darifenacin KSM-II B(1-tosyl-(3S)-hydrox (CAS 133034-00-1)
- Darifenacin Morpholine Amide Impurity (CAS 97483-11-9)
- Darifenacin 5-Carboxymethyl Impurity (CAS 69999-16-2)
- Darifenacin Impurity 9 (CAS 142935-60-2)
- Darifenacin Pyrrolidine Impurity Racemate (CAS 103887-32-7)
- Darifenacin(acetic Acid) Des-(5-Ethyl-2,3-dihydrobenzofuran) (Darifenacin Impurity) (CAS 1050646-75-7)
- Darifenacin Impurity 8 (CAS 87776-69-9)
Recommended Standards
- 3-Bromo-4-(pyrrolidin-2-yl)pyridine (CAS 1270362-48-5)
- (2-(3-Bromophenyl)cyclopropyl)methanol (CAS 1278662-49-9)
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- 5-Bromo-N-cyclobutylpyridin-2-amine (CAS 1289058-28-1)
- 2-Methoxy-4-methylnicotinonitrile (CAS 149379-71-5)
- 7-(Benzyloxy)-2-methylquinazolin-4(1H)-one (CAS 646450-92-2)
- 6-Tridecyltetrahydro-2H-pyran-2-one (CAS 1227-51-6)
- 4-Cycloheptylidene-2-phenyloxazol-5(4H)-one (CAS 84381-69-1)
- N,N-Dimethyl-4-(2-phenyl-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazin-5-yl)aniline (CAS 140472-95-3)
- 3-Methyl-N-(2,2,2-trifluoroethyl)-1,2,4-thiadiazol-5-amine (CAS 1498760-66-9)
- 6-Bromo-8-methoxy-2-methyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 2426763-21-3)
- 3-Chloro-1-hydroxy-5-(trifluoromethyl)pyridin-2(1H)-one (CAS 1823183-80-7)
- ethyl 3-isothiocyanato-5-methyl-1H-pyrrole-2-carboxylate (CAS 1236764-27-4)
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