(9H-fluoren-9-yl)methyl methyl(2-(methylamino)ethyl)carbamate hydrochloride CAS 496946-83-9
| CAS No. | 496946-83-9 |
| Molecular Formula | C19H22N2O2 |
| Molecular Weight | N/A |
| 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 (9H-fluoren-9-yl)methyl methyl(2-(methylamino)ethyl)carbamate hydrochloride.
(9H-fluoren-9-yl)methyl methyl(2-(methylamino)ethyl)carbamate hydrochloride (CAS 496946-83-9), molecular formula C19H22N2O2HCl and molecular weight 346.85 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H22N2O2HCl, (9H-fluoren-9-yl)methyl methyl(2-(methylamino)ethyl)carbamate hydrochloride contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 346.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 (9H-fluoren-9-yl)methyl methyl(2-(methylamino)ethyl)carbamate hydrochloride 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 | C19H22N2O2 HCl |
| Molecular Weight | 346.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related H Standards
- (9H-Fluoren-9-yl)methyl 4-amino-4-methylpiperidine-1-carboxylate (CAS 1001754-52-4)
- (9H-Fluoren-9-yl)boronic acid (CAS 100374-79-6)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-sulfopropanoic acid (CAS 1005412-03-2)
- 1-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-4-methylcyclohexane-1-carboxylic acid (CAS 1013997-27-7)
- 1-(9h-Fluoren-2-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1019109-76-2)
- 2-[4-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]acetic acid (CAS 1023821-72-8)
- (9H-Fluoren-9-yl)methyl 2,5-dioxopyrrolidine-1-carboxylate (CAS 102774-86-7)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-methoxyphenyl)acetic acid (CAS 1028530-29-1)
Recommended Standards
- 1-(4-Methoxyphenyl)-4-methylpentan-1-amine (CAS 1042654-80-7)
- ethyl 5-(4-chlorophenyl)-1-methyl-1H-pyrazole-3-carboxylate (CAS 864426-88-0)
- 4-Amino-1-((2R,4aR,7R,8S,8aS)-8-hydroxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)pyrimidin-2(1H)-one (CAS 937031-51-1)
- Ethyl 3-amino-3-(4-isobutoxy-3-methoxyphenyl)propanoate hydrochloride (CAS 945419-76-1)
- 6-((tert-Butylamino)methyl)pyridin-2(1H)-one (CAS 1697774-59-6)
- 1-(Tetrahydro-2H-pyran-2-yl)-1H-indazol-4-yl-4-boronic acid (CAS 2056937-90-5)
- (R)-Ramelteon (CAS 196597-27-0)
- Pimelic Acid-d4 (CAS 19031-56-2)
- 1-(2,4-Difluorophenyl)-N-(4-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 321431-58-7)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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