Salbutamol EP Impurity G CAS 64092-10-0
| CAS No. | 64092-10-0 |
| Molecular Formula | C20H25NO3 |
| Molecular Weight | 327.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Salbutamol EP Impurity G (CAS 64092-10-0) is a certified pharmaceutical impurity reference standard with the molecular formula C20H25NO3 and a molecular weight of 327.42 g/mol.
Structurally, Salbutamol EP Impurity G (C20H25NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 327.42 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Salbutamol EP Impurity G 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 | C20H25NO3 |
| Molecular Weight | 327.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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.) | 1975 |
| Nitrogen Atoms | 1 |
Related Salbutamol Standards
- Salbutamol Impurity 115 (CAS CATO-C4X-1176115)
- Salbutamol Impurity 116 (CAS CATO-C4X-1176116)
- Salbutamol Impurity 123 (CAS CATO-C4X-1176123)
- Salbutamol EP Impurity E (CAS 24085-03-8)
- Salbutamol Impurity 112 (CAS CATO-C4X-1176112)
- Salbutamol Impurity 178 (CAS CATO-C4X-1176178)
- Salbutamol EP Impurity I(R-Isomer) (CAS 174607-68-2)
- Salbutamol EP Impurity I (CAS 56796-66-8)
Recommended Standards
- Pioglitazone EP Impurity E (CAS 868754-42-1)
- LCZ-696 Intermediate 39 (CAS 1426129-50-1)
- LCZ-696 Impurity 66 (CAS 153037-40-2)
- tert-Butyl N-{1-[2-(benzyloxy)phenyl]ethyl}carbamate (CAS 2140326-53-8)
- Posaconazole impurity 209 (CAS CATO-C4X-1208209)
- Promethazine Impurity 39 (CAS 857523-80-9)
- Lefamulinum Impurity 39 (CAS CATO-C4X-304739)
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)-4-((6-(tritylthio)hexyl)oxy)tetrahydrofuran-3-ol (CAS 161016-93-9)
- trans-4-(4-Bromophenyl)cyclohexanol (CAS 84892-42-2)
- N-Methyl-1-(3-(trifluoromethoxy)phenyl)methanamine (CAS 1187929-30-1)
- 2H-Perfluoro-2-octenoic Acid (CAS 70887-88-6)
- 2-(Methoxymethyl)cycloheptan-1-ol (CAS 1540407-64-4)
- 5-Chloro-2-cyanophenylboronic Acid (CAS 1072946-52-1)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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