Bromhexine Impurity 50 CAS 18683-92-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 18683-92-6 |
| Molecular Formula | C14H18Br2N2 |
| Molecular Weight | 374.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bromhexine Impurity 50 (CAS 18683-92-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H18Br2N2. Molecular weight: 374.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H18Br2N2 |
| Molecular Weight | 374.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromhexine Standards
- Bromhexine Impurity N3 (CAS 114390-41-9)
- Bromhexine (CAS 3572-43-8)
- Bromhexine Impurity 17 (CAS 114390-40-8)
- Bromhexine Impurity N1 (CAS 14860-48-1)
- Bromhexine Impurity 10 (CAS 2512203-87-9)
- Bromhexine Impurity 11 (CAS 21237-84-3)
- Bromhexine Impurity 20 (CAS CATO-C4X-106020)
- Bromhexine Impurity 46 (CAS 3472-84-2)
Recommended Standards
- 2-Deoxy-2-Fluoro-5-Iodo-uridine (CAS 69123-98-4)
- Ethyl 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptanoate (CAS 42287-85-4)
- Gold(III) acetate (CAS 15804-32-7)
- Lamivudine EP Impurity I (CAS 145918-75-8)
- Avanafil Impurity 127 HCl (CAS 38057-59-9)
- (2R)-oxane-2-carboxylic acid (CAS 105499-34-1)
- 1-Methyl-4-(2-(p-tolyl)hydrazono)-3,4-dihydro-1H-thieno[3,2-c][1,2]thiazine 2,2-dioxide (CAS 477845-65-1)
- 2-(4-(N-Butyl-N-ethylsulfamoyl)benzamido)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide (CAS 449767-74-2)
- Poly(oxy-1,2-ethanediyl), .alpha.-(4-sulfobutyl)-.omega.-(4-sulfobutoxy)-, sodium salt (CAS 72361-57-0)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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 13829788188 / jacky.chen@cato-chem.com