Tiospirone-d8 (hydrochloride) CAS 1794760-48-7
| CAS No. | 1794760-48-7 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tiospirone-d8 (hydrochloride).
Tiospirone-d8 (hydrochloride) (CAS 1794760-48-7), molecular formula C24H24D8N4O2SHCl and molecular weight 485.11 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tiospirone-d8 (hydrochloride) (C24H24D8N4O2SHCl) 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 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 485.11 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 manufactures Tiospirone-d8 (hydrochloride) 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 | C24H24D8N4O2S HCl |
| Molecular Weight | 485.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Tiospirone Standards
Recommended Standards
- 6-Bromo-N1-methyl-1,2-benzenediamine (CAS 1150102-47-8)
- Tert-butyl (3,3-difluoro-1-(1,3,4-thiadiazol-2-yl)cyclobutyl)carbamate (CAS 2375238-60-9)
- 1-Methylpyrrolidine hydrochloride (CAS 36520-42-0)
- (2-Bromophenyl)(1H-pyrrol-1-yl)methanone (CAS 161988-46-1)
- 7-fluoro-6-methoxyquinoline (CAS 887769-91-7)
- Methyl 2-(4-oxo-2-sulfanyl-3,4-dihydroquinazolin-3-yl)acetate (CAS 85716-94-5)
- 2-(2,6-Dimethyl-4-nitrophenoxy)acetamide (CAS 1706451-05-9)
- 1-(6-Bromopyridin-3-yl)-2,2,2-trifluoroethanone hydrate (CAS 1956366-86-1)
- Propentofylline (CAS 55242-55-2)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com