Bromhexine Impurity 44 CAS CATO-C4X-106044
| CAS No. | CATO-C4X-106044 |
| Molecular Formula | C13H17Br2N3O |
| Molecular Weight | 391.10 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bromhexine Impurity 44 (C13H17Br2N3O) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Bromhexine Impurity 44 (CAS CATO-C4X-106044), a pharmacopoeial impurity reference standard (molecular formula C13H17Br2N3O, MW 391.10 g/mol) used for the identification and quantification of trace impurities in APIs.
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 Bromhexine Impurity 44 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 | C13H17Br2N3O |
| Molecular Weight | 391.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >90% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromhexine Standards
- Bromhexine Impurity 20 (CAS CATO-C4X-106020)
- Bromhexine Impurity 46 (CAS 3472-84-2)
- Bromhexine Impurity 15 (CAS 2724689-57-8)
- Bromhexine Impurity 10 (CAS 2512203-87-9)
- Bromhexine Impurity 11 (CAS 21237-84-3)
- Bromhexine Impurity 17 (CAS 114390-40-8)
- Bromhexine (CAS 3572-43-8)
- Bromhexine Impurity 50 (CAS 18683-92-6)
Recommended Standards
- 3,4-Dichloro-N-(3,4-dichlorophenyl)benzo[b]thiophene-2-carboxamide (CAS 332382-05-5)
- Ambroxol impurity 106 (CAS CATO-C4X-1085106)
- Allyltriphenyltin (CAS 76-63-1)
- 2-((4-Bromophenyl)thio)-N-(3,4-dichlorophenyl)acetamide (CAS 303091-34-1)
- Cabazitaxel Impurity 9 (CAS 1584118-06-8)
- Apixaban Impurity 74 (CAS CATO-C4X-108874)
- Estradiol Impurity 7 (CAS 7291-41-0)
- 4-[3-Nitro-4-(4-phenylpiperazin-1-yl)phenyl]-1,2-dihydrophthalazin-1-one (CAS 882000-44-4)
- Hexahydro-1H-4,7-epoxyisoindole-1,3-dione (CAS 6253-24-3)
- Rutaevin 7-acetate (CAS 62306-81-4)
- 1-(4-Methoxyphenyl)cyclopropane-1-carboxamide (CAS 1226880-04-1)
- D-Glucose-2,3,4,6,6-C-D5 (CAS 100155-63-3)
- 3-Morpholinopropanimidamide (CAS 1016791-67-5)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
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