Esmolol-d7 Hydrochloride CAS 1346598-13-7
| CAS No. | 1346598-13-7 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 338.88 g/mol gives Esmolol-d7 Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Esmolol-d7 Hydrochloride (CAS 1346598-13-7), a certified reference material (molecular formula C16H18D7NO4HCl, MW 338.88 g/mol) for analytical method development and quality control.
Structurally, Esmolol-d7 Hydrochloride (C16H18D7NO4HCl) contains deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 338.88 g/mol, it falls into the moderately-high-molecular-weight range. 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.
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 | C16H18D7NO4 HCl |
| Molecular Weight | 338.88 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Esmolol Standards
- Esmolol Impurity 19 (CAS 108260-84-0)
- Esmolol Impurity N2 (CAS 112805-58-0)
- Esmolol Impurity 46 (CAS 112805-66-0)
- (S)-Esmolol HCl (CAS 112923-91-8)
- Esmolol (S)-Isomer (Base) (CAS 115729-56-1)
- Esmolol (R)-Isomer (Base) (CAS 117405-53-5)
- (R)-Esmolol Hydrochloride (CAS 118629-36-0)
- Esmolol Impurity 72 (CAS 1293388-71-2)
Recommended Standards
- Tolnaftate Impurity 1 (CAS 10506-37-3)
- 159435-03-7 4-Dimethylamino-2-hydroxy-2 inverted exclamation mark -methoxycarbonyl-4 inverted exclamation mark -nitrobenzophenone (CAS 159435-03-7)
- Aloc-Ala-OH (CAS 90508-28-4)
- 1-(4-Isopropoxyphenyl)-2-(4-methylpiperazin-1-yl)ethan-1-ol (CAS 1267705-78-1)
- Tert-butyl 4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)piperidine-1-carboxylate (CAS 1417794-57-0)
- (4-Hexylphenyl)(6-methylpyridin-3-yl)methanone (CAS 1187171-04-5)
- 5-(2-(Trifluoromethyl)phenyl)pyrrolidin-3-ol hydrochloride (CAS 1795284-00-2)
- n-(1-(Thiazol-2-yl)ethyl)cyclopropanamine (CAS 1211514-66-7)
- 4-Ethynyl-N,N-bis(4-methoxyphenyl)aniline (CAS 218608-73-2)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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