Tiagabine (free base) CAS 115103-54-3
| CAS No. | 115103-54-3 |
| Molecular Formula | C20H25NO2S2 |
| Molecular Weight | 375.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tiagabine (free base) 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.
CATO supplies Tiagabine (free base) (CAS 115103-54-3), a certified reference material (molecular formula C20H25NO2S2, MW 375.55 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Tiagabine (free base) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 375.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C20H25NO2S2 |
| Molecular Weight | 375.55 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Tiagabine Standards
- Tiagabine Isomer (25 mg) (1-(4,4-Bis(4-methylthiophen-2-yl)but-3-en-1-yl)piperidine-3-carboxylic acid) (CAS 109857-65-0)
- Tiagabine Impurity 5 (Stage I Impurity) (CAS 109857-81-0)
- Tiagabine alcohol analog (CAS 847233-27-6)
- Tiagabine Hydrochloride Monohydrate (CAS 145821-57-4)
- Tiagabine Hydrochloride (CAS 145821-59-6)
- Tiagabine Related Compound A (F0E177) (CAS 145821-60-9)
- Tiagabine D5. HCl (CAS 109857-73-0)
- Tiagabine-methyl-d6 Hydrochloride (CAS 1217808-68-8)
Recommended Standards
- 4-(4-(5,5-Dimethyl-4,5-dihydrothiazol-2-yl)-piperazin-1-yl)-6-propylthieno[2,3-d]pyrimidine (CAS 1271738-62-5)
- Rocuronium Impurity 36 (CAS 52-72-2)
- 1-(4-(((Furan-2-ylmethyl)thio)methyl)piperidin-1-yl)-3-(phenylthio)propan-1-one (CAS 1396762-06-3)
- N-Tetradecanoyl-phenylalanine (CAS 68792-49-4)
- 1-(8-Methyl-3,4-dihydro-1H-pyrido[4,3-b]indol-2(5H)-yl)ethanone (CAS 524002-87-7)
- N-methyl-N-(piperidin-4-yl)butane-1-sulfonamide hydrochloride (CAS 1589357-88-9)
- 3-(1H-Imidazol-1-yl)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)propan-1-amine (CAS 1257648-78-4)
- 2-Hydroxy-5-((2-oxoazepan-1-yl)methyl)benzoic acid (CAS 886502-48-3)
- N'-hydroxy-5-methylisoxazole-3-carboximidamide (CAS 90585-88-9)
- 2-Hexyldecan-1-amine (CAS 62281-05-4)
- 3-Chloro-6-methylpyrazine-2-carboxylic acid (CAS 1384678-93-6)
- 2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 2377692-89-0)
- 4-(bromomethyl)-5-methylisoxazole (CAS 912670-11-2)
- Semaglutide impurity 29 (CAS 110990-08-4)
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