Salbutamol EP Impurity Q CAS 54030-32-9
| CAS No. | 54030-32-9 |
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Salbutamol EP Impurity Q.
As a process- or degradation-related impurity, Salbutamol EP Impurity Q (CAS 54030-32-9, C8H8O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Salbutamol EP Impurity Q (C8H8O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Salbutamol EP Impurity Q 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 | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
Related Salbutamol Standards
- Salbutamol Impurity 34 (CAS 937-33-7)
- Salbutamol Impurity 154 (CAS 82885-62-9)
- Salbutamol Impurity 93 (CAS 141024-79-5)
- Salbutamol Impurity 52 (CAS 26945-93-7)
- Salbutamol Related Compound 4 (CAS 30186-16-4)
- Salbutamol Impurity 144 (CAS CATO-C4X-1176144)
- Salbutamol Impurity 145 (CAS 152880-92-7)
- Salbutamol Impurity 152 (CAS CATO-C4X-1176152)
Recommended Standards
- Ilaprazole Impurity 64 (CAS 68707-69-7)
- Terbutaline Impurity 13 (CAS 13494-10-5)
- Sorafenib Impurity 53 (CAS 611226-36-9)
- Terbutaline Impurity 53 (CAS 51863-60-6)
- Itraconazole Impurity 85 (CAS CATO-C4X-149785)
- Evocalcet Impurity 70 (CAS 3054081-82-9)
- Cefazolin EP Impurity I（Cefazolin USP RC L） (CAS 1675244-99-1)
- 7-Amino-3,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 150896-70-1)
- 3-(2-Methyl-1H-benzo[d]imidazol-6-yl)propanoic acid (CAS 842972-77-4)
- (S)-1-(3-(1-amino-3-phenylpropyl)phenyl)ethanone hydrochloride (CAS 1263094-33-2)
- 3-(Chloromethyl)-6-(difluoromethyl)-4-methoxypyridin-2-amine (CAS 1804923-43-0)
- 3-Iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1142192-57-1)
- 4-Cbz-1-methyl-2-piperazinone (CAS 685520-31-4)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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