1-ethyl-1-(2-{[hydroxy(diphenyl)acetyl]oxy}ethyl)piperidinium bromide 23766-28-1 AR-1C2856 CAS 23766-28-1
| CAS No. | 23766-28-1 |
| Molecular Formula | C8H5ClN2OS |
| Molecular Weight | 212.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 212.66 g/mol gives 1-ethyl-1-(2-{[hydroxy(diphenyl)acetyl]oxy}ethyl)piperidinium bromide 23766-28-1 AR-1C2856 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-ethyl-1-(2-{[hydroxy(diphenyl)acetyl]oxy}ethyl)piperidinium bromide 23766-28-1 AR-1C2856 (CAS 23766-28-1) is a high-purity analytical reference standard with the molecular formula C8H5ClN2OS and a molecular weight of 212.66 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 1-ethyl-1-(2-{[hydroxy(diphenyl)acetyl]oxy}ethyl)piperidinium bromide 23766-28-1 AR-1C2856 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures 1-ethyl-1-(2-{[hydroxy(diphenyl)acetyl]oxy}ethyl)piperidinium bromide 23766-28-1 AR-1C2856 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 | C8H5ClN2OS |
| Molecular Weight | 212.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related ethyl Standards
- 3-(4-Hydroxy-3-methoxyphenyl)acryloyl chloride (CAS 138769-50-3)
- N-hydroxy-2-methylquinoline-4-carboxamide (CAS 1016791-55-1)
- 3-Hydroxy-4,7,7-trimethyl-bicyclo[2.2.1]heptane-1-carboxylic acid methyl ester (CAS 139615-62-6)
- (3-hydroxy-1-naphthyl) acetate (CAS 93182-35-5)
- (4-Hydroxy-1-piperidyl)(3-piperidyl)methanone (CAS 496057-57-9)
- (R)-4-Hydroxy-2-(7-hydroxyheptyl)cyclopent-2-en-1-one (CAS 71399-45-6)
- (R)-7-(3-Hydroxy-5-oxocyclopent-1-en-1-yl)heptanoic acid (CAS 54996-33-7)
- 3-Hydroxy-4,7,7-trimethyl-bicyclo[2.2.1]heptane-1-carboxylic acid methyl ester (CAS 474263-87-1)
Recommended Standards
- 7-Chlorothieno[3,2-b]pyridine-2-carboxamide (CAS 380235-45-0)
- 3-Chloro-5-tert-butylbenzoic acid (CAS 1000341-32-1)
- 6-Chloro-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 33017-85-5)
- 2-(Chloromethyl)phenethyl acetate (CAS 100126-78-1)
- 1-(2-Bromophenyl)-2,2-dimethylpropan-1-one (CAS 61593-14-4)
- Methyl 4-Amino-5-(ethylsulfonyl)-2-methoxybenzoate (CAS 80036-89-1)
- n-(3-Acetylphenyl)-2-(2,4-dichlorophenoxy)acetamide (CAS 42865-74-7)
- 2-(6-Chloro-2-methoxypyridin-3-yl)acetic acid (CAS 1261633-42-4)
- 5-Ethyl-2,6-dimethyl-1h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 1056260-07-1)
- Regorafenib Impurity 71 (CAS CATO-C4X-104771)
- (2S,6S)-4-Benzyl-2,6-dimethylmorpholine (CAS 276252-72-3)
- 3,4-Diamino-n-ethylbenzene-1-sulfonamide (CAS 125106-43-6)
- tert-Butyl N-ethyl-N-(piperidin-4-yl)carbamate (CAS 313977-45-6)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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