Tiagabine-methyl-d6 Hydrochloride CAS 1217808-68-8
| CAS No. | 1217808-68-8 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Tiagabine-methyl-d6 Hydrochloride (CAS 1217808-68-8), a certified reference material (molecular formula C20H19D6NO2S2HCl, MW 418.04 g/mol) for analytical method development and quality control.
Structurally, Tiagabine-methyl-d6 Hydrochloride (C20H19D6NO2S2HCl) contains deuterium isotope labeling, a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 418.04 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H19D6NO2S2 HCl |
| Molecular Weight | 418.04 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| 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 D5. HCl (CAS 109857-73-0)
- Tiagabine Impurity 5 (Stage I Impurity) (CAS 109857-81-0)
- Tiagabine (free base) (CAS 115103-54-3)
- Tiagabine Hydrochloride Monohydrate (CAS 145821-57-4)
- Tiagabine Hydrochloride (CAS 145821-59-6)
- Tiagabine Related Compound A (F0E177) (CAS 145821-60-9)
- Tiagabine alcohol analog (CAS 847233-27-6)
Recommended Standards
- 5-(Difluoromethyl)isoxazole-4-carboxylic acid (CAS 1340252-15-4)
- 5-(4-Bromophenyl)-6H-1,3,4-thiadiazin-2-amine (CAS 55185-78-9)
- N2-Methylpyridine-2,4-diamine (CAS 920520-39-4)
- 3-Chloro-4-fluorobenzene-1,2-diamine (CAS 132915-81-2)
- N-(4-Methoxyphenyl)-N,2-dimethylquinazolin-4-amine hydrochloride (CAS 917369-31-4)
- Methyl 2-[4-(2-amino-4-fluorophenoxy)phenyl]-acetate (CAS 946717-09-5)
- Cefpirome Impurity 23 (CAS CATO-C4X-120723)
- (5E)-5-[(2-Hydroxy-1-naphthyl)methylene]-2-mercapto-1,3-thiazol-4(5H)-one (CAS 268736-98-7)
- Diethyl cinnamylphosphonate (CAS 52378-69-5)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
Why CATO?
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