Benzenemethanaminium, ar-ethenyl-N-(2-hydroxyethyl)-N,N-dimethyl-, hydroxide , polymer with diethenylbenzene CAS 63181-96-4
| CAS No. | 63181-96-4 |
| Molecular Formula | C13H20NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzenemethanaminium, ar-ethenyl-N-(2-hydroxyethyl)-N,N-dimethyl-, hydroxide , polymer with diethenylbenzene (CAS 63181-96-4), molecular formula C13H20NOC10H10HO and molecular weight 353.51 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Benzenemethanaminium, ar-ethenyl-N-(2-hydroxyethyl)-N,N-dimethyl-, hydroxide , polymer with diethenylbenzene (C13H20NOC10H10HO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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 | C13H20NO C10H10 HO |
| Molecular Weight | 353.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Benzenemethanaminium Standards
- Benzenemethanaminium,?ar-ethyl-N,N-dimethyl-N-octadecyl-, chloride (CAS 29661-60-7)
- Benzenemethanaminium, N,N-dimethyl-N-[2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl]-, chloride , polymer with 2-propenamide (CAS 51290-10-9)
- 60177-39-1 Benzenemethanaminium, ar-ethenyl-N,N,N-trimethyl-, chloride (1:1), polymer with diethenylbenzene Benzenemethanaminium, ar-ethenyl-N,N,N-trimethyl-, chloride, polymer with diethenylbenzene Benzenemethanaminium, ar-ethenyl-N,N,N-trimethylchloride, polymer with diethenylbenzene Divinyl benzene, vinylbenzyltrimethylammonium chloride Poly(divinylbenzene-co-styrene), chloromethylated, aminated with trimethylamine Poly(trimethyl(vinylbenzyl)ammonium chloride), crosslinked with divinylbenzene Poly(vinylbenzyltrimethylammonium chloride), crosslinked with divinylbenzene Styrene-divinylbenzene resin, chloromethylated, aminated with trimethylamine Vinylbenzyltrimethylammonium chloride polymer with divinylbenzene Poly(divinylbenzene-co-trimethyl(vinylbenzyl)ammonium chloride) Vinylbenzyltrimethylammonium chloride, polymer with divinylbenzene (CAS 60177-39-1)
- Benzenemethanaminium, ar-ethenyl-N,N-dimethyl-N-(phenylmethyl)-, chloride , polymer with diethenylbenzene and ethenylbenzene (CAS 62862-53-7)
- Benzenemethanaminium, ar-ethenyl-N,N,N-trimethyl-, chloride , polymer with diethenylbenzene and 1,1'-[2-ethyl-2-[[(2-methyl-1-oxo-2-propen-1-yl)oxy]methyl]-1,3-propanediyl] bis(2-methyl-2-propenoate) (CAS 63181-92-0)
- 63181-94-2 Benzenemethanaminium, ar-ethenyl-N-(2-hydroxyethyl)-N,N-dimethyl-, chloride (1:1), polymer with diethenylbenzene Benzenemethanaminium, ar-ethenyl-N-(2-hydroxyethyl)-N,N-dimethyl-, chloride, polymer with diethenylbenzene Divinyl benzene, vinylbenzyldimethyl(hydroxyethyl)ammonium chloride polymer (CAS 63181-94-2)
- Benzenemethanaminium, ar-ethenyl-N,N,N-trimethyl-, chloride , polymer with diethenylbenzene and 2-propenenitrile (CAS 65899-94-7)
- Benzenemethanaminium, ar-ethenyl-N,N,N-trimethyl-, acetate , polymer with diethenylbenzene (CAS 68957-85-7)
Recommended Standards
- 4-(Pentyloxy)benzoyl chloride (CAS 36823-84-4)
- tert-Butyl (1-imino-1-oxidotetrahydro-1H-1l6-thiophen-3-yl)(methyl)carbamate (CAS 2138219-55-1)
- 3,3-Bis(5-chloro-2-hydroxyphenyl)indolin-2-one (CAS 855423-75-5)
- 1-(2-Methylpropyl)-5-(propan-2-yl)-1h-pyrazol-4-amine (CAS 1427380-55-9)
- 7H-Purin-6-ol (CAS 146445-70-7)
- 116652-96-1 Magnesium chloride 4-phenylbutan-1-ide (1/1/1) DTXSID10553537 (CAS 116652-96-1)
- 5-(3-(Trifluoromethyl)phenyl)pyrimidine-2-thiol (CAS 344282-81-1)
- Fmoc-β-Ala-His(Trt)-OH (CAS CATO-CPTD788601)
- 4-((4,6-Diamino-1,3,5-triazin-2-yl)amino)benzenethiol (CAS 189297-50-5)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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