Acebutolol-d5 CAS 1189500-68-2
| CAS No. | 1189500-68-2 |
| Molecular Formula | - |
| Molecular Weight | 341.46 g/mol |
| 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.
Acebutolol-d5 (CAS 1189500-68-2), molecular formula C18H23D5N2O4 and molecular weight 341.46 g/mol, is a CATO reference standard with documented purity and traceability.
Acebutolol-d5 (C18H23D5N2O4) contains deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
CATO manufactures Acebutolol-d5 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H23D5N2O4 |
| Molecular Weight | 341.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Acebutolol Standards
- R-Acebutolol (CAS 68107-81-3)
- S-Acebutolol (CAS 68107-82-4)
- Acebutolol Impurity 16 (CAS 1180584-47-7)
- Acebutolol EP Impurity I (CAS 441019-91-6)
- Acebutolol EP Impurity J (CAS 28197-36-6)
- Acebutolol EP Impurity K (CAS 74143-33-2)
- Acebutolol Impurity 1 (CAS CATO-C4X-15301)
- Acebutolol EP Impurity B (CAS 22568-64-5)
Recommended Standards
- Gliclazide-d4 (CAS 185039-30-8)
- Leminoprazole (CAS 104340-86-5)
- Famotidine-13C-d3 (CAS 2744683-81-4)
- 1-(3-((Benzyloxy)methyl)piperidin-1-yl)-3-(thiophen-2-yl)prop-2-en-1-one (CAS 1251711-78-0)
- Ganirelix (CAS 124904-93-4)
- 1,4-Bis(4-fluorobenzoyl)benzene (CAS 68418-51-9)
- Ethyl 6-ethyl-2-(4-(piperidin-1-ylsulfonyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride (CAS 1216724-68-3)
- 1-[1-(1,3-Benzodioxol-5-ylmethyl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone (CAS 731826-79-2)
- (3-methyl-1H-pyrazol-4-yl)methylamine,2 HCl (CAS 1048924-93-1)
- 2-Methyl-6-(2-methylpropoxy)pyridine (CAS 1820665-50-6)
- Ethyl 2-((((2R,3S,5R)-5-(5-((E)-2-bromovinyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)acetate (CAS 115365-28-1)
- 2-methyl-6,7-dihydrocyclopenta[g][1,3]benzoxazol-8-one (CAS 1000333-91-4)
- 4-(4-Chlorophenyl)-2-(4-methylpiperidin-1-yl)thiazole (CAS 345987-48-6)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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