Vigabatrin Impurity B HCl CAS 1379403-11-8
| CAS No. | 1379403-11-8 |
| Molecular Formula | C6H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Vigabatrin Impurity B HCl is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Vigabatrin Impurity B HCl (CAS 1379403-11-8, C6H11NO2HCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C6H11NO2HCl, Vigabatrin Impurity B HCl contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 165.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Vigabatrin Impurity B HCl 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 | C6H11NO2 HCl |
| Molecular Weight | 165.62 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Vigabatrin Standards
- rac-Vigabatrin-13C,d2 (Major) (CAS 1330171-61-3)
- Vigabatrin EP Impurity E (CAS 1378466-25-1)
- Vigabatrin HCl (CAS 1391054-02-6)
- Vigabatrin Impurity 13 (CAS 1824506-31-1)
- Vigabatrin Impurity 20 TFA Salt (CAS 213758-47-5(free base))
- Vigabatrin Impurity 17 HCl (CAS 213758-47-5（free base）)
- Vigabatrin Impurity 5 (CAS 2324151-81-5)
- Vigabatrin Impurity 6 (CAS 2512190-67-7)
Recommended Standards
- Arbidol Impurity 32 (CAS CATO-C4X-112932)
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- 2-(TERT-BUTYL)PHENYL ISOCYANATE (CAS 56309-60-5)
- 2,2-Dimethyl-7-oxabicyclo[4.1.0]heptane (CAS 74752-30-0)
- N-benzyl-2-propylpentanamide (CAS 22635-28-5)
- Methyl 5-formyl-1-phenyl-1H-pyrazole-4-carboxylate (CAS 1019012-13-5)
- (6S,9S,Z)-1-Amino-6-((4-((5S,8S,11S,12R)-11-((S)-sec-butyl)-12-(2-((S)-2-((1R,2R)-3-(((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)amino)-1-methoxy-2-methyl-3-oxopropyl)pyrrolidin-1-yl)-2-oxoethyl)-5,8-diisopropyl-4,10-dimethyl-3,6,9-trioxo-2,13-dioxa-4,7,10-triazatetradecyl)phenyl)carbamoyl)-9-isopropyl-1,8,11,18-tetraoxo-2,7,10,17-tetraazahenicos-19-en-21-oic acid (CAS 2410723-66-7)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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