rac Methadone-d3 Hydrochloride (100ug/mL in Methanol) CAS 65566-72-5
| CAS No. | 65566-72-5 |
| 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 rac Methadone-d3 Hydrochloride (100ug/mL in Methanol).
rac Methadone-d3 Hydrochloride (100ug/mL in Methanol) (CAS 65566-72-5) is a high-purity analytical reference standard with the molecular formula C21H24D3NOHCl and a molecular weight of 348.93 g/mol.
Based on its molecular formula C21H24D3NOHCl, rac Methadone-d3 Hydrochloride (100ug/mL in Methanol) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 348.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), rac Methadone-d3 Hydrochloride (100ug/mL in Methanol) 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 | C21H24D3NO HCl |
| Molecular Weight | 348.93 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related rac Standards
- Methadone Hydrochloride (CAS 1095-90-5)
- Methadone Impurity 6 (CAS 117449-78-2)
- Methadone Impurity A (CAS 14474-54-5)
- (S)-Methadone hydrochloride (CAS 15284-15-8)
- Methadone Hydrochloride - Impurity D (Hydrochloride Salt) (CAS 5341-49-1)
- (R)-Methadone hydrochloride (CAS 5967-73-7)
- (±)-Methadone-D3 (CAS 60263-63-0)
- Methadone Impurity C (CAS 6293-01-2)
Recommended Standards
- Methyl 4-(3,4-difluorophenyl)-4-oxobutanoate (CAS 1248202-12-1)
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- 3-chloro-5-methyl-4-phenyl-4H-1,2,4-triazole (CAS 1019032-00-8)
- 2-Methyl-N-(2-(2-(thiophen-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-yl)ethyl)imidazo[1,2-a]pyridine-3-carboxamide (CAS 1210130-72-5)
- Ethyl 2-(6-Chloro-3-indolyl)-2-oxoacetate (CAS 849630-76-8)
- 4,4,5,5,6,6,7,7-octafluoro-1-phenylhept-2-en-1-one (CAS 110960-48-0)
- Tert-butyl 7-hydroxy-2,5-diazaspiro[3.4]Octane-5-carboxylate (CAS 2306263-82-9)
- (3,5-Dimethyl-1H-pyrazol-4-ylmethyl)-methyl-amine (CAS 919347-92-5)
- 2-Hydroxy-2',3,5-trichlorobenzophenone (CAS 99585-49-6)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
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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