1-Acetoxy-4-morpholinopyridin-1-ium tetraphenylborate CAS 308124-96-1
| CAS No. | 308124-96-1 |
| Molecular Formula | C24H20B |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Acetoxy-4-morpholinopyridin-1-ium tetraphenylborate 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.
1-Acetoxy-4-morpholinopyridin-1-ium tetraphenylborate (CAS 308124-96-1), molecular formula C24H20BC11H15N2O3 and molecular weight 542.49 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-Acetoxy-4-morpholinopyridin-1-ium tetraphenylborate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 542.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H20B C11H15N2O3 |
| Molecular Weight | 542.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 19.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Acetoxy Standards
- (E)-2-Acetoxy-2-bromo-5-chlorostilbene (CAS 1000890-01-6)
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- 103060-18-0 4-Acetoxy-4'-chlorobenzophenone 7732AC C15H11ClO3 (CAS 103060-18-0)
- 4-Acetoxy-3-methoxybenzoic acid (CAS 10543-12-1)
- methyl 2-acetoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1073355-18-6)
Recommended Standards
- Ethyl 7-bromobenzo[d][1,3]dioxole-4-carboxylate (CAS 1312610-07-3)
- 4-Bromo-2-butylbenzofuran (CAS 863870-93-3)
- 1-[4-(Trifluoromethyl)phenyl]-2-propyn-1-ol (CAS 83494-26-2)
- (R)-3-(1-Aminoethyl)benzonitrile-HCl (CAS 1286693-23-9)
- 5-(2-Chloro-5-fluorophenyl)nicotinaldehyde (CAS 1346692-31-6)
- (2E)-3-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)acrylic acid (CAS 51294-61-2)
- (R)-4-Benzyl-3-butyryloxazolidin-2-one (CAS 143097-11-4)
- n-(5-Chloro-2-methoxyphenyl)methanesulfonamide (CAS 519172-27-1)
- 6,12-Diphenyl-5,11-dihydroindolo[3,2-b]carbazole (CAS 910217-11-7)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
Why CATO?
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