(9H-Fluoren-9-yl)methyl3-cyanopiperidine-1-carboxylate CAS 886362-86-3
| CAS No. | 886362-86-3 |
| Molecular Formula | C21H20N2O2 |
| Molecular Weight | 332.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 332.40 g/mol gives (9H-Fluoren-9-yl)methyl3-cyanopiperidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(9H-Fluoren-9-yl)methyl3-cyanopiperidine-1-carboxylate (CAS 886362-86-3), molecular formula C21H20N2O2 and molecular weight 332.40 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H20N2O2, (9H-Fluoren-9-yl)methyl3-cyanopiperidine-1-carboxylate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), (9H-Fluoren-9-yl)methyl3-cyanopiperidine-1-carboxylate 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 | C21H20N2O2 |
| Molecular Weight | 332.40 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 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related H Standards
- (9H-Fluoren-9-yl)methyl2-cyanopiperidine-1-carboxylate (CAS 672310-10-0)
- (9H-Fluoren-9-yl)methyl4-cyanopiperidine-1-carboxylate (CAS 391248-16-1)
- (9H-Fluoren-9-yl)methyl (2-hydroxyphenyl)carbamate (CAS 1263046-29-2)
- (2-((9H-fluoren-2-yl)dimethylsilyl)phenyl)methanol (CAS 1244855-58-0)
- (9H-Fluoren-9-yl)methyl (pyridin-3-ylmethyl)carbamate (CAS 1498333-89-3)
- (9H-Fluoren-9-yl)methyl (4-aminophenyl)carbamate (CAS 205688-13-7)
- (9H-Fluoren-9-yl)methyl (3-chloro-3-oxopropyl)carbamate (CAS 183720-79-8)
- 2-({[(9h-fluoren-9-yl)methoxy]carbonyl}(prop-2-yn-1-yl)amino)acetic acid (CAS 1033622-38-6)
Recommended Standards
- (4S,4'S)-2,2'-(Cyclopropane-1,1-diyl)bis(4-phenyl-4,5-dihydrooxazole) (CAS 573968-16-8)
- (E)-(4-(2-(1H-Indazol-3-yl)vinyl)phenyl)(piperazin-1-yl)methanone (CAS 841258-76-2)
- (2Z,2'Z)-3,3'-(1,4-Phenylene)bis(2-phenylacrylonitrile) (CAS 58393-80-9)
- (E)-(4-(2-(1H-Indazol-3-yl)vinyl)phenyl)(piperazin-1-yl)methanone dihydrochloride (CAS 841259-17-4)
- 1-(4-Chlorophenyl)-3-(3-(difluoromethoxy)phenyl)urea (CAS 540771-25-3)
- Tenofovir Monophosphate (CAS 206646-04-0)
- Z-Leu-OH.DCHA (CAS 53363-87-4)
- 2-(3-(Hydroxymethyl)phenyl)nicotinic acid (CAS 1255635-06-3)
- Ethyl Pyrrolidine-3-carboxylate (CAS 72925-15-6)
- 6-Isopropoxyquinolin-3-amine (CAS 1365940-88-0)
- Isopropyl 4-(4-nitrophenyl)butanoate (CAS 94086-76-7)
- 3-[(2-Methylpropan-2-yl)oxycarbonylamino]piperidine-3-carboxylic acid (CAS 436867-71-9)
- 4-(Tritylamino)isoxazolidin-3-one (CAS 1416371-91-9)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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