Betahistine-D3 Dihydrochloride CAS 244094-72-2
| CAS No. | 244094-72-2 |
| 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 Betahistine-D3 Dihydrochloride.
Betahistine-D3 Dihydrochloride (CAS 244094-72-2) is a high-purity analytical reference standard with the molecular formula C8H9D3N2HCl and a molecular weight of 175.67 g/mol.
Betahistine-D3 Dihydrochloride (C8H9D3N2HCl) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures Betahistine-D3 Dihydrochloride 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 | C8H9D3N2 2*HCl |
| Molecular Weight | 175.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Betahistine Standards
- Betahistine EP Impurity A (CAS 100-69-6)
- Betahistine Impurity 01 DiHCl (CAS 101252-40-8)
- Betahistine EP Impurity B (CAS 103-74-2)
- Betahistine Impurity 12 (CAS 109-06-8)
- Betahistine impurity 41 (CAS 113985-59-4)
- Betahistine Impurity 45 (CAS 128225-22-9)
- Betahistine impurity 33 (CAS 13585-92-7)
- Betahistine Impurity 13 HCl (CAS 13585-92-7（free base）)
Recommended Standards
- N-(3-Aminophenyl)-2-(4-chlorophenyl)acetamide (CAS 1016840-78-0)
- N1,N1'-(Propane-1,3-diyl)bis(N1-(3-aminopropyl)propane-1,3-diamine) (CAS 121263-90-9)
- 1-(4-Bromophenyl)-5-(1h-pyrrol-1-yl)-1h-pyrazole-4-carboxylic acid (CAS 1224164-73-1)
- Asulam sodium (CAS 2302-17-2)
- 1,1'-(2-Amino-1,3-phenylene)bis(ethan-1-one) (CAS 33178-30-2)
- 3-(Difluoromethyl)-6-formyl-4-hydroxypicolinonitrile (CAS 1806986-87-7)
- tert-Butyl 4-(3-methoxyquinoxalin-2-yl)piperazine-1-carboxylate (CAS 1065484-41-4)
- Benzyl ((2R,3S)-1-amino-3-hydroxy-1-oxobutan-2-yl)carbamate (CAS 115728-96-6)
- N-phenyl-5-(piperidin-2-yl)pyridin-2-amine (CAS 1352532-13-8)
- Semaglutide impurity 80 (CAS CATO-C4X-222680)
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