1-(4,4-Diphenylbut-3-en-1-yl)piperidine-3-carboxylic acid CAS 85375-85-5
| CAS No. | 85375-85-5 |
| Molecular Formula | C22H25NO2 |
| Molecular Weight | 335.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(4,4-Diphenylbut-3-en-1-yl)piperidine-3-carboxylic acid (C22H25NO2) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(4,4-Diphenylbut-3-en-1-yl)piperidine-3-carboxylic acid (CAS 85375-85-5), molecular formula C22H25NO2 and molecular weight 335.44 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 1-(4,4-Diphenylbut-3-en-1-yl)piperidine-3-carboxylic acid 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.
Physical & Chemical Properties
| Molecular Formula | C22H25NO2 |
| Molecular Weight | 335.44 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
Related Diphenylbut Standards
- (Z)-2-(4-(1,2-Diphenylbut-1-en-1-yl)phenoxy)ethan-1-ol (CAS 77207-49-9)
- (Z)-2-(4-(1,2-Diphenylbut-1-en-1-yl)phenoxy)acetic acid (CAS 97818-93-4)
- 1,4-Diphenylbut-2-yne-1,4-diol (CAS 4482-17-1)
- 4-(1,1-Diphenylbut-3-yn-1-yl)-4H-1,2,4-triazole (CAS 88557-70-4)
- Ethyl 4,4-diphenylbut-2-enoate (CAS 499970-24-0)
- (E)-(1,2-Diphenylbut-1-en-1-yl)boronic acid (CAS 918793-63-2)
- (E)-4,4-Diphenylbut-2-enoic acid (CAS 879089-49-3)
- 4,4-Diphenylbut-3-enoic acid (CAS 7498-88-6)
Recommended Standards
- (E)-1-benzyl-N'-(4-methylbenzylidene)piperidine-4-carbohydrazide (CAS 344924-19-2)
- 1-(Cyclooctylamino)-6-methyl-9H-xanthen-9-one (CAS 886360-53-8)
- (E)-1-(4-(4-methylpiperazin-1-yl)phenyl)-3-(p-tolylamino)prop-2-en-1-one (CAS 551921-11-0)
- 11-(((Benzyloxy)carbonyl)amino)undecanoic acid (CAS 3422-91-1)
- Methyl 2-(phenylsulfonyl)hexa-4,5-dienoate (CAS 100747-46-4)
- 3,4-Dibromo-2-fluorobenzaldehyde (CAS 1804931-57-4)
- (4-((4-Methylpiperidin-1-yl)methyl)thiazol-2-yl)methanamine (CAS 1181583-49-2)
- [(Furan-2-yl)methyl][2-(1H-indol-3-yl)ethyl]amine hydrochloride (CAS 1082694-91-4)
- 4-Ethoxypiperidine hydrochloride (CAS 1122-87-8)
- 7-Chloro-6-nitroquinoline (CAS 58416-31-2)
- N-(2-aminoethyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide (CAS 1231488-78-0)
- Halofuginone Lactate (CAS 82186-71-8)
- 1-Phenethylazetidin-3-ol (CAS 1341952-55-3)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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