2-(1,4-Dibenzylpiperazin-2-yl)acetic acid CAS 2135331-35-8
| CAS No. | 2135331-35-8 |
| Molecular Formula | C20H24N2O2 |
| Molecular Weight | 324.42 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.
2-(1,4-Dibenzylpiperazin-2-yl)acetic acid (CAS 2135331-35-8) is a high-purity analytical reference standard with the molecular formula C20H24N2O2 and a molecular weight of 324.42 g/mol.
Structurally, 2-(1,4-Dibenzylpiperazin-2-yl)acetic acid (C20H24N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 324.42 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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 | C20H24N2O2 |
| Molecular Weight | 324.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 2 |
Related Dibenzylpiperazin Standards
- (1,4-DIBENZYLPIPERAZIN-2-YL)-N,N-DIMETHYLMETHANAMINE (CAS 111760-25-9)
- [(2R)-1,4-dibenzylpiperazin-2-yl]methanol (CAS 663598-21-8)
- (S)-2-(1,4-Dibenzylpiperazin-2-yl)acetonitrile (CAS 2225787-92-6)
- 2-(1,4-Dibenzylpiperazin-2-yl)acetonitrile (CAS 70403-11-1)
- (1,4-Dibenzylpiperazin-2-yl)methanol dihydrochloride (CAS 116163-31-6)
- [(2R)-1,4-dibenzylpiperazin-2-yl]methanol;dihydrochloride (CAS 2225787-90-4)
Recommended Standards
- 2-((4-(Naphthalen-2-yl)thiazol-2-yl)methyl)thiazol-4-ol (CAS 860651-38-3)
- 2-(3-Methylpiperidin-1-yl)-N-(4-phenoxyphenyl)acetamide (CAS 69838-27-3)
- 2-((3-Ethyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid (CAS 59898-75-8)
- 2-(4-(Methylthio)benzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 311783-63-8)
- [(4-bromophenyl)methyl]thiourea (CAS 89980-86-9)
- 1,2-Ethanediamine, N1,N1,N2,N2-tetramethyl-, polymer with 2-(chloromethyl)oxirane (CAS 25988-98-1)
- Biphenylindanone A (CAS 866823-73-6)
- 4-Bromo-3-(difluoromethyl)-6-methoxypicolinaldehyde (CAS 1805351-55-6)
- tert-Butyl (6-chloro-5-(trifluoromethyl)pyridin-3-yl)carbamate (CAS 1057383-91-1)
- 4-Octylbenzyl Bromide (CAS 88255-11-2)
- N-((1,3-Dimethyl-1H-pyrazol-5-yl)methyl)heptan-1-amine hydrochloride (CAS 1856044-90-0)
- 2-(4-(Difluoromethyl)-2-fluoro-5-hydroxypyridin-3-yl)acetic acid (CAS 1806923-38-5)
- N-Acetyl-L-serine (CAS 16354-58-8)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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