Bedaquiline Impurity 1 CAS 349537-52-6
| CAS No. | 349537-52-6 |
| Molecular Formula | C15H14BrNO |
| Molecular Weight | 304.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bedaquiline Impurity 1 (C15H14BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Bedaquiline Impurity 1 (CAS 349537-52-6), molecular formula C15H14BrNO and molecular weight 304.18 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Bedaquiline Impurity 1 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 | C15H14BrNO |
| Molecular Weight | 304.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bedaquiline Standards
- Bedaquiline Impurity 6 (CAS 316146-27-7)
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- Bedaquiline Impurity 5 (CAS 654655-68-2)
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Recommended Standards
- 5-Bromo-2-((2,3-dihydro-1H-inden-5-yl)oxy)aniline (CAS 946786-92-1)
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- 4-Bromo-N-phenethylbenzamide (CAS 328931-56-2)
- N-(4-Bromo-2-fluorophenyl)-N-[(dimethylamino)methylene]thiourea (CAS 477852-62-3)
- 3-(Methylsulfinyl)quinolin-4(1H)-one (CAS 66424-81-5)
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- 2-(5-Chloro-2-methoxyphenyl)-3,3,3-trifluoropropan-1-amine (CAS 1499480-06-6)
- N'-(3,4-Dihydro-2H-pyrrol-5-yl)isonicotinohydrazide (CAS 99069-50-8)
- 1,3-Bis(1,5-dimethyl-1h-pyrazol-4-yl)propane-1,3-dione (CAS 1006343-72-1)
- 4-(3-Benzyloxyphenyl)benzonitrile (CAS 893736-86-2)
- 4-Hydroxypropranolol ß-Glucuronide-D6 (CAS 29858-53-5)
- 2-Methyl-2,3-butadienoic acid ethyl ester 5717-41-9 Ethyl 1-methylallene-1-carboxylate Ethyl 2,3-butadiene-2-carboxylate Ethyl 2-methyl-2,3-butadienoate (CAS 5717-41-9)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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