2-((2-(Piperidin-1-ylsulfonyl)ethyl)(pyridin-2-ylmethyl)carbamoyl)benzoic acid CAS 921141-27-7
| CAS No. | 921141-27-7 |
| Molecular Formula | C21H25N3O5S |
| Molecular Weight | 431.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((2-(Piperidin-1-ylsulfonyl)ethyl)(pyridin-2-ylmethyl)carbamoyl)benzoic acid.
2-((2-(Piperidin-1-ylsulfonyl)ethyl)(pyridin-2-ylmethyl)carbamoyl)benzoic acid (CAS 921141-27-7), molecular formula C21H25N3O5S and molecular weight 431.51 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-((2-(Piperidin-1-ylsulfonyl)ethyl)(pyridin-2-ylmethyl)carbamoyl)benzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 431.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-((2-(Piperidin-1-ylsulfonyl)ethyl)(pyridin-2-ylmethyl)carbamoyl)benzoic acid 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 | C21H25N3O5S |
| Molecular Weight | 431.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Piperidin Standards
- 2-((2-(Piperidin-1-ylsulfonyl)ethyl)(pyridin-4-ylmethyl)carbamoyl)benzoic acid (CAS 921054-46-8)
- 1-Methyl-4-(4-(4-(3-(piperidin-4-ylmethoxy)pyridin-4-yl)-1H-pyrazol-1-yl)phenyl)piperazine (CAS 1922153-17-0)
- 3,6-Bis(2-(piperidin-1-yl)ethoxy)acridine (CAS 81541-32-4)
- N-(2-(piperidin-1-yl)ethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 400080-12-8)
- 4-Phenyl-2-(2-(piperidin-1-yl)ethyl)-6-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 23348-17-6)
- (4-(3-(5-(Piperidin-1-ylmethyl)-1H-indol-2-yl)-1H-indazol-6-yl)-1H-1,2,3-triazol-5-yl)methanol (CAS 916767-35-6)
- 4-(1-{[2-(piperidin-1-yl)pyridin-3-yl]sulfonyl}piperidine-4-carbonyl)morpholine (CAS 1291842-06-2)
- Ethyl 4-(4-(piperidin-1-ylsulfonyl)benzamido)benzoate (CAS 313537-99-4)
Recommended Standards
- 17-Hydroxy-19-nor-5α,17α-pregn-20-en-3-one (CAS 6424-06-2)
- 1-(4-Cyano-2-(4-(N,N-diethylsulfamoyl)phenyl)oxazol-5-yl)piperidine-4-carboxamide (CAS 941243-13-6)
- 2-((4-Ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 573972-93-7)
- 1-(2-Hydroxyethyl)-N,N-bis(4-methoxybenzyl)-1H-pyrazole-3-sulfonamide (CAS 2281768-22-5)
- 2-(Chloromethyl)-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 87591-79-5)
- 7-oxabicyclo[2.2.1]heptane-2-sulfonamide (CAS 1864058-40-1)
- 6-Hydrazinyl-2-methylbenzo[d]thiazole dihydrochloride (CAS 1373253-23-6)
- Methyl 2-(2-chlorophenyl)-2-(piperazin-1-yl)acetate (CAS 923148-69-0)
- 3-fluorooxane-4,4-diol (CAS 1523571-11-0)
- 3-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-({[(2,6-dichlorophenyl)methyl]sulfanyl}methyl)-4-phenyl-4H-1,2,4-triazole (CAS 344271-14-3)
- 5-(Aminomethyl)-2-(hydroxymethyl)phenol (CAS 103521-30-8)
- Methyl (2R)-2,5-diaminopentanoate hydrochloride (CAS 185693-09-8)
- Morpholine 2,2,2-trifluoroacetate (CAS 61330-38-9)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
Why CATO?
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