N-Acetyl Metoclopramide-d3 CAS 105314-01-0
| CAS No. | 105314-01-0 |
| Molecular Formula | - |
| Molecular Weight | 344.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-Acetyl Metoclopramide-d3 (CAS 105314-01-0), molecular formula C16H21D3ClN3O3 and molecular weight 344.85 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-Acetyl Metoclopramide-d3 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 344.85 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C16H21D3ClN3O3 |
| Molecular Weight | 344.85 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Cetirizine Impurity N19 (CAS 113740-61-7)
- Loratadine Impurity 29 (CAS 125743-81-9)
- Clotrimazole (CAS 23593-75-1)
- N-benzyl-2-chloro-N-(4,5-dimethyl-1,3-benzothiazol-2-yl)acetamide (CAS 1000930-32-4)
- 2-(Butylamino)-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 927983-08-2)
- 2-(Hydroxymethyl)furo[3,2-c]pyridin-4-ol (CAS 1710472-55-1)
- 4-Hydrazinylaniline (CAS 23197-24-2)
- 1-(1-methyl-1H-1,3-benzodiazol-5-yl)ethan-1-one (CAS 265107-91-3)
- Cephalexin Impurity 15 (CAS 36114-06-4)
- 2-Amino-1-(2,4-difluorophenyl)ethanol (CAS 51337-06-5)
- N-(sec-Butyl)-4-ethoxy-5-isopropyl-2-methylbenzenesulfonamide (CAS 898647-44-4)
- (R)-1-(2,4-Difluorophenyl)ethanamine (CAS 791098-84-5)
- (3-acetamido-5-(methoxycarbonyl)phenyl)boronic acid (CAS 1071959-03-9)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
Why CATO?
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