(9H-Fluoren-9-yl)methyl methyl(2-oxoethyl)carbamate CAS 147687-06-7
| CAS No. | 147687-06-7 |
| Molecular Formula | C18H17NO3 |
| Molecular Weight | 295.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (9H-Fluoren-9-yl)methyl methyl(2-oxoethyl)carbamate (C18H17NO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(9H-Fluoren-9-yl)methyl methyl(2-oxoethyl)carbamate (CAS 147687-06-7) is a high-purity analytical reference standard with the molecular formula C18H17NO3 and a molecular weight of 295.33 g/mol.
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.
As a certified reference material (CRM), (9H-Fluoren-9-yl)methyl methyl(2-oxoethyl)carbamate 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 | C18H17NO3 |
| Molecular Weight | 295.33 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 1 |
Related H Standards
- (9H-Fluoren-9-yl)methyl (3-oxopropyl)carbamate (CAS 267410-86-6)
- (9H-Fluoren-9-yl)methyl diethylcarbamate (CAS 119306-69-3)
- (9H-Fluoren-9-yl)methyl (2-amino-2-oxoethyl)carbamate (CAS 115057-37-9)
- 4-((9H-Fluoren-9-ylidene)methyl)benzimidamide (CAS 1729-61-9)
- (9H-Fluoren-9-yl)methyl but-3-en-1-ylcarbamate (CAS 185563-67-1)
- 1-(9h-Fluoren-2-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1019109-76-2)
- (9H-Fluoren-9-yl)methyl (2-hydroxyethyl)(methyl)carbamate (CAS 147687-15-8)
- (9H-Fluoren-9-yl)methyl (3-hydroxypropyl)carbamate (CAS 157887-82-6)
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