Buspirone-d8 Hydrochloride CAS 204395-49-3
| CAS No. | 204395-49-3 |
| Molecular Formula | - |
| Molecular Weight | 393.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Buspirone-d8 Hydrochloride (C21H23D8N5O2) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 393.55 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).
CATO supplies Buspirone-d8 Hydrochloride (CAS 204395-49-3), a certified reference material (molecular formula C21H23D8N5O2, MW 393.55 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Buspirone-d8 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 | C21H23D8N5O2 |
| Molecular Weight | 393.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 5 |
Related Buspirone Standards
- Buspirone EP Impurity N (CAS 257877-44-4)
- Buspirone impurity 01 (CAS 105496-33-1)
- Buspirone N-Oxide (CAS 220747-81-9)
- Buspirone impurity 38 (CAS CATO-C4X-125838)
- Buspirone (CAS 36505-84-7)
- Buspirone EP Impurity E (CAS 257877-43-3)
- Buspirone EP Impurity C (CAS 257877-45-5)
- Buspirone impurity 28 (CAS CATO-C4X-125828)
Recommended Standards
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- 1-Cyclohexyl-1-(4-benzyloxycyclohexyl)-2-(2-pyridinyl)ethanol-d11 (CAS 1189891-05-1)
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