Thioridazine-d3 Hydrochloride CAS 1189928-36-6
| CAS No. | 1189928-36-6 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Thioridazine-d3 Hydrochloride (CAS 1189928-36-6) is a high-purity analytical reference standard with the molecular formula C21H23D3N2S2HCl and a molecular weight of 410.05 g/mol.
Owing to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, Thioridazine-d3 Hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 410.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Thioridazine-d3 Hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H23D3N2S2 HCl |
| Molecular Weight | 410.05 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Thioridazine Standards
- Thioridazine EP Impurity A (CAS 100574-22-9)
- Thioridazine Hydrochloride - Impurity F (CAS 10538-32-6)
- Thioridazine Hydrochloride (CAS 130-61-0)
- Thioridazine EP Impurity F (CAS 13002-81-8)
- Thioridazine EP Impurity C-d3 (CAS 1330076-56-6)
- Thioridazine EP Impurity E (CAS 14759-06-9)
- Thioridazine (CAS 50-52-2)
- Thioridazine RC 4 (Base) (CAS 50846-01-0)
Recommended Standards
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- 1-(Benzyloxy)-4-bromo-3-chloro-2-methylbenzene (CAS 2379321-81-8)
- N-Cyclopentyl-2-(2-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 932988-58-4)
- ((1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl)methanol (CAS 27373-94-0)
- 1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine (CAS 116834-97-0)
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- N1-(3-Chlorophenyl)-N2-(2-(diethylamino)ethyl)oxalamide (CAS 898348-41-9)
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