(R)-4-(Piperidin-3-yl)benzoic acid CAS 1336552-91-0
| CAS No. | 1336552-91-0 |
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (R)-4-(Piperidin-3-yl)benzoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(R)-4-(Piperidin-3-yl)benzoic acid (CAS 1336552-91-0) is a high-purity analytical reference standard with the molecular formula C12H15NO2 and a molecular weight of 205.25 g/mol.
Based on its molecular formula C12H15NO2, (R)-4-(Piperidin-3-yl)benzoic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 205.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), (R)-4-(Piperidin-3-yl)benzoic 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 | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related R Standards
- (S)-3-(Piperidin-2-yl)benzoic acid (CAS 1212875-03-0)
- (S)-4-(Piperidin-3-yl)benzoic acid (CAS 1335828-36-8)
- 4-(Piperidin-4-yl)benzoic Acid (CAS 196204-01-0)
- 2-(Piperidin-4-yl)benzoic acid (CAS 782494-03-5)
- 3-(Piperidin-4-yl)benzoic acid (CAS 766508-67-2)
- 4-(Piperidin-3-yl)benzoic acid (CAS 889942-43-2)
- 4-(Piperidin-4-yloxy)benzaldehyde (CAS 199103-27-0)
- 4-[(Piperidin-1-yl)carbonyl]phenol (CAS 58547-68-5)
Recommended Standards
- Methyl 3-amino-7-methyl-2,3-dihydro-1H-indene-5-carboxylate (CAS 1337209-54-7)
- tert-Butyl (1-hydroxy-3-methoxypropan-2-yl)carbamate (CAS 1334171-66-2)
- Benzyl 2-(azetidin-3-yl)acetate (CAS 1339049-46-5)
- Methyl 2-(1,2,3,4-tetrahydroquinolin-7-yl)acetate (CAS 1332655-50-1)
- 5-Ethoxy-3H-1,2,4-dithiazol-3-one (CAS 178318-21-3)
- 5-Hydroxy-3-[4-(trifluoromethyl)phenyl]isoxazole (CAS 1188228-02-5)
- 3-Ethyl-1,2,4-oxadiazol-5-ol (CAS 57689-63-1)
- methyl 2-(chlorosulfonyl)-3-nitrobenzoate (CAS 1864061-83-5)
- Furo[3,4-c]pyridin-3(1H)-one (CAS 5657-52-3)
- Methyl 2-amino-7-methyl-5-oxo-4-phenyl-4H,5H-pyrano[4,3-b]pyran-3-carboxylate (CAS 194282-95-6)
- 2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (CAS 507484-47-1)
- 4-Amino-4,5-dihydro-6H-cyclopenta[b]thiophen-6-one hydrochloride (CAS 108046-16-8)
- 2,6-Di-tert-butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1392146-23-4)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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