L-Carnitine-d3 HCl CAS 350818-62-1
| CAS No. | 350818-62-1 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of L-Carnitine-d3 HCl is closely related to deuterium isotope labeling, an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies L-Carnitine-d3 HCl (CAS 350818-62-1), a certified reference material (molecular formula C7H13D3NO3Cl, MW 200.68 g/mol) for analytical method development and quality control.
L-Carnitine-d3 HCl (C7H13D3NO3Cl) contains deuterium isotope labeling, an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
As a certified reference material (CRM), L-Carnitine-d3 HCl 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 | C7H13D3NO3 Cl |
| Molecular Weight | 200.68 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related L Standards
- L-Carnitine Hydrochloride (CAS 10017-44-4)
- Carnitine Chloride Impurity 3 (CAS 117604-42-9)
- DL-Carnitine-d9 HCl (trimethyl-d9) (CAS 1219386-75-0)
- L-Carnitine-d9 (CAS 126827-79-0)
- (+)-Carnitine Benzyl Ester Chloride (CAS 14548-21-1)
- L-Carnitine Orotate (CAS 160468-17-7)
- (S)-Carnitine Mesylate Isobutylester, Mesylate Salt (CAS 161886-59-5)
- (S)-Carnitine Mesylate, Mesylate Salt (CAS 161886-60-8)
Recommended Standards
- 4-(((5-Fluorothiophen-2-yl)methyl)amino)-1-methyl-1H-pyrazole-5-carboxamide hydrochloride (CAS 1856033-32-3)
- n-(Furan-2-ylmethyl)propionamide (CAS 344326-10-9)
- 1-(2,4-difluorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1152533-85-1)
- 1-Benzyl-7-(methylthio)-1H-pyrimido-[4,5-d][1,3]oxazine-2,4-dione (CAS 686267-35-6)
- 2-(3,4-Dimethoxyphenyl)azepane (CAS 32084-81-4)
- Ethyl 1-tosyl-1H-indole-2-carboxylate (CAS 132819-92-2)
- 4-[2-(2-methylthiazol-4-yl)ethynyl]-1,2-benzoxazol-3-amine (CAS 2621373-24-6)
- Tert-butyl (2-formylthiazol-5-yl)carbamate (CAS 1094070-79-7)
- Methyl 5-cyclohexyloxazole-4-carboxylate (CAS 827028-62-6)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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