Gabapentin EP Impurity G CAS 1500558-49-5
| CAS No. | 1500558-49-5 |
| Molecular Formula | C10H19NO2 |
| Molecular Weight | 185.26 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 185.26 g/mol gives Gabapentin EP Impurity G distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Gabapentin EP Impurity G (CAS 1500558-49-5) is a certified pharmaceutical impurity reference standard with the molecular formula C10H19NO2 and a molecular weight of 185.26 g/mol.
The molecular framework of Gabapentin EP Impurity G (C10H19NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Gabapentin 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 | C10H19NO2 |
| Molecular Weight | 185.26 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Gabapentin Standards
- Gabapentin Impurity 15 (CAS 138799-98-1)
- Gabapentin Impurity 8 (CAS 77877-19-1)
- Gabapentin EP Impurity E (CAS 67950-95-2)
- Gabapentin Impurity 18 (CAS 227626-55-3)
- Gabapentin Impurity 13 (CAS 1130-32-1)
- Gabapentin-d4 (CAS 1407511-35-6)
- Gabapentin-d4 (CAS 1185039-20-6)
- Gabapentin Impurity 14 (CAS 99189-60-3)
Recommended Standards
- Rasagiline Impurity 41 (CAS 1875-49-6)
- Bupivacaine Impurity 7 (CAS 856838-98-7)
- Pitolisant impurity 41 (CAS CATO-C4X-252041)
- Pregabalin Impurity 149 (CAS CATO-C4X-1312149)
- Saxagliptin Impurity 88 (CAS CATO-C4X-104988)
- Crisaborole Impurity 7 (CAS 2803552-55-6)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
- C-(3,5-Dimethyl-1H-pyrazol-4-yl)-C-phenyl-methylamine hydrochloride (CAS 1257848-41-1)
- 1-(Piperazine-1-sulfonyl)azepane hydrochloride (CAS 1185661-17-9)
- N-(5-Cyclopropoxy-3-methylpyridin-2-yl)methanesulfonamide (CAS 1243374-35-7)
- 2-Fluoro-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1363192-17-9)
- 4-(2-Hydroxybenzoyl)-1H-pyrazol-3(2H)-one (CAS 75825-84-2)
- N-(4-Fluorophenyl)-3-(1-(4-fluorophenyl)-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole-5-carboxamide (CAS 1251684-36-2)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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