Bedaquiline Impurity 31 CAS CATO-C4X-116731
| CAS No. | CATO-C4X-116731 |
| Molecular Formula | C31H29BrN2O2 |
| Molecular Weight | 541.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 541.48 g/mol gives Bedaquiline Impurity 31 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Bedaquiline Impurity 31 (CAS CATO-C4X-116731, C31H29BrN2O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Bedaquiline Impurity 31 (C31H29BrN2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Bedaquiline Impurity 31 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 | C31H29BrN2O2 |
| Molecular Weight | 541.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bedaquiline Standards
- Bedaquiline N-Desmethyl Racemate (CAS 654654-76-9)
- Bedaquiline Impurity 29 (CAS CATO-C4X-116729)
- Bedaquiline Impurity 56 (CAS 1032468-56-6)
- Bedaquiline impurity 69 (CAS CATO-C4X-116769)
- Bedaquiline (Mixture of Diastereomers) (CAS 654655-80-8)
- Bedaquiline (1S,2R) Isomer Impurity 1 (CAS 857086-93-2)
- Bedaquiline Impurity 10 (CAS 916801-19-9)
- Bedaquiline (1R,2R)Isomer Impurity 2 (CAS 857086-94-3)
Recommended Standards
- N-Desmethyl Bedaquiline (CAS 861709-47-9)
- tri-tert-Butyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazol-2-yl)hydrazine-1,1,2-tricarboxylate (CAS 2170980-01-3)
- 2-((5-(4-(tert-Butyl)phenyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,4-dichlorophenyl)acetamide (CAS 477313-55-6)
- Prop-2-yn-1-yl 3-((2-bromo-2-methylpropanoyl)oxy)-2-(((3-((3-ethoxy-3-oxopropyl)disulfanyl)propanoyl)oxy)methyl)-2-methylpropanoate (CAS 1772624-47-1)
- Butenafine Impurity 3 (CAS 122152-13-0)
- Desvenlafaxine USP Related Compound A (CAS 1346600-38-1)
- Atorvastatin Impurity 103 (CAS 1797905-42-0)
- 2-Chloro-4-(2-cyanophenyl)-1-butene (CAS 731772-24-0)
- 10-(4-Chlorophenyl)-6-methoxy-9-methyl-8-oxa-10,12-diazatricyclo[7.3.1.0^{2,7}]trideca-2,4,6-triene-11-thione (CAS 702655-76-3)
- 2-((Diethylamino)methyl)thiazole-4-carboxylic acid (CAS 1176726-73-0)
- ((4-Hydroxybutyl)azanediyl)bis(hexane-6,1-diyl) bis(2-hexyldecanoate) (CAS 2036272-55-4)
- 3-(2-Methoxyphenyl)-4-(((5-methylthiophen-2-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-28-2)
- 3-Benzhydryl-5-(naphthalen-2-yloxy)-4,5-dihydroisoxazole (CAS 89249-70-7)
- Tetrapeptide-3 (CAS 827306-97-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com