1-(9H-Fluoren-9-ylmethyl) 4-methyl piperidine-1,4-dicarboxylate CAS 1340322-21-5
| CAS No. | 1340322-21-5 |
| Molecular Formula | C22H23NO4 |
| Molecular Weight | 365.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 365.42 g/mol gives 1-(9H-Fluoren-9-ylmethyl) 4-methyl piperidine-1,4-dicarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(9H-Fluoren-9-ylmethyl) 4-methyl piperidine-1,4-dicarboxylate (CAS 1340322-21-5), molecular formula C22H23NO4 and molecular weight 365.42 g/mol, is a CATO reference standard with documented purity and traceability.
1-(9H-Fluoren-9-ylmethyl) 4-methyl piperidine-1,4-dicarboxylate (C22H23NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(9H-Fluoren-9-ylmethyl) 4-methyl piperidine-1,4-dicarboxylate 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 | C22H23NO4 |
| Molecular Weight | 365.42 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related H Standards
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-cyclopentylacetic acid (CAS 1276562-78-7)
- 1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-3,3-dimethylpyrrolidine-2-carboxylic acid (CAS 1310680-20-6)
- 1-{[(9h-fluoren-9-yl)methoxy]carbonyl}-3-methylpiperidine-3-carboxylic acid (CAS 1343691-72-4)
- 2-(((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)cyclopentane-1-carboxylic acid (CAS 1481412-58-1)
- 3-(1-[(9H-fluoren-9-ylmethoxy)carbonyl]pyrrolidin-3-yl)propanoic acid (CAS 1537722-39-6)
- 2-(1-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)cyclobutyl)acetic acid (CAS 1540544-71-5)
- 1-(9H-FLuoren-9-ylmethyl) 3-methyl piperidine-1,3-dicarboxylate (CAS 1552171-24-0)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-cyclobutylpropanoic acid (CAS 1691027-58-3)
Recommended Standards
- (1S,2R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylcyclopentane-1-carboxylic acid (CAS 1335031-61-2)
- 3-Ethyl-1-{[(9h-fluoren-9-yl)methoxy]carbonyl}pyrrolidine-3-carboxylic acid (CAS 1341977-71-6)
- 4-{[1,1'-Biphenyl]-4-carbonyl}-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-84-0)
- N-(((9h-Fluoren-9-yl)methoxy)carbonyl)-N-cyclopentylglycine (CAS 1343040-07-2)
- 2-Amino-3-methyl-N-((R)-1-phenylethyl)pentanamide (CAS 1354204-43-5)
- Pyridin-2-yl(pyridin-3-yl)methanol (CAS 265981-06-4)
- N-[4-(2-Cyclohexylethoxy)phenyl]-N-[2-(1-naphthyl)ethyl]amine (CAS 1040693-44-4)
- 6-(3,4-Dichlorophenyl)-1-[(2,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252059-22-6)
- 2-((6-Amino-7h-purin-8-yl)amino)ethan-1-ol hydrobromide (CAS 213749-98-5)
- 1-(Dimethylamino)isoquinoline-3-carboxylic acid (CAS 1152913-05-7)
- 2-(Pyridin-3-ylmethyl)cyclopentan-1-ol (CAS 1501074-89-0)
- 3-(4-Cyclohexylpiperazin-1-yl)propanoic acid (CAS 883548-64-9)
- 1-(3-Chlorophenyl)-5-(thiophen-2-yl)-1H-pyrazole (CAS 1269294-21-4)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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