DL-Methamphetamine-d5 hydrochloride CAS 60124-81-4
| CAS No. | 60124-81-4 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
DL-Methamphetamine-d5 hydrochloride (CAS 60124-81-4) is a high-purity analytical reference standard with the molecular formula C10H10D5NHCl and a molecular weight of 190.72 g/mol.
DL-Methamphetamine-d5 hydrochloride (C10H10D5NHCl) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10D5N HCl |
| Molecular Weight | 190.72 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 chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related DL Standards
- rac Methamphetamine-d9 Hydrochloride (CAS 1219805-48-7)
- (±)-Methamphetamine-D8 (CAS 136765-40-7)
- Methamphetamine-d9 DISCONTINUED, offer stable M258799 (CAS 169565-19-9)
- DL-Methamphetamine hydrochloride (CAS 300-42-5)
- DL-Methamphetamine-d3 hydrochloride (CAS 36913-10-7)
- Methamphetamine Hydrochloride CII(Secondary Standards traceble to USP) (CAS 51-57-0)
- (±)-Methamphetamine-D5 (CAS 60124-88-1)
- (R)-(-)-Methamphetamine hydrochloride (CAS 826-10-8)
Recommended Standards
- Methyl 3-(Boc-amino)pyrrolidine-3-carboxylate (CAS 1382035-21-3)
- Bismuth Potassium Iodide (CAS 41944-01-8)
- 7-Fluoro-4-methyl-1H-indole (CAS 1268052-65-8)
- 1-(2,4,6-Trimethoxyphenyl)propan-2-one (CAS 835-25-6)
- 2-Amino-7-chlorobenzoxazole (CAS 64037-11-2)
- 2-(3'-Ethoxy-[1,1'-biphenyl]-3-yl)aceticacid (CAS 558641-22-8)
- 2-(1,4-Diazabicyclo[2.2.2]Octan-2-yl)-2-methylpropanoic acid (CAS 865157-17-1)
- 2-(4-(4-Chlorophenyl)-2-methyl-6-oxopyrimidin-1(6H)-yl)acetic acid (CAS 1713174-03-8)
- (1R,2R)-2-(Trifluoromethyl)cyclopropan-1-amine hydrochloride (CAS 1820569-86-5)
- Peptide Impurity (CAS CATO-CPTD788810)
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