4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(4-methylbenzyl)piperidine-4-carboxylic acid CAS 916421-95-9
| CAS No. | 916421-95-9 |
| Molecular Formula | C29H30N2O4 |
| Molecular Weight | 470.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(4-methylbenzyl)piperidine-4-carboxylic acid is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(4-methylbenzyl)piperidine-4-carboxylic acid (CAS 916421-95-9), molecular formula C29H30N2O4 and molecular weight 470.56 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(4-methylbenzyl)piperidine-4-carboxylic acid (C29H30N2O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 470.56 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).
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 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(4-methylbenzyl)piperidine-4-carboxylic 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 | C29H30N2O4 |
| Molecular Weight | 470.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related H Standards
- 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(2-methylbenzyl)piperidine-4-carboxylic acid (CAS 916421-99-3)
- 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-1-(3-methylbenzyl)piperidine-4-carboxylic acid (CAS 916421-97-1)
- 2-(3-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)phenyl)-4-methylthiazole-5-carboxylic acid (CAS 2137897-10-8)
- 9H-Fluoren-9-ylmethyl N-[(1S)-2-(1H-indol-3-yl)-1-[methoxy(methyl)carbamoyl]ethyl]carbamate (CAS 1610380-89-6)
- 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(2-carboxyethyl)heptanedioic acid (CAS 798576-99-5)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-morpholinophenyl)propanoic acid (CAS 1379882-11-7)
- 3-(9H-Fluoren-2-yl)-1-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796905-23-1)
- 1-(9H-Fluoren-2-yl)-2-(triphenylphosphoranylidene)ethanone (CAS 88092-98-2)
Recommended Standards
- 4-(10-(Naphthalen-2-yl)anthracen-9-yl)dibenzo[b,d]furan (CAS 929539-41-3)
- 5-(2,4-bis(benzyloxy)-5-isopropylphenyl)-N-ethylisoxazole-3-carboxamide (CAS 747414-21-7)
- 2-Methoxyethyl 2-(4-methoxybenzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 618071-66-2)
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