Ethyl (5-(acridin-9-ylamino)-2-methylphenyl)carbamate CAS 655238-70-3
| CAS No. | 655238-70-3 |
| Molecular Formula | C23H21N3O2 |
| Molecular Weight | 371.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Ethyl (5-(acridin-9-ylamino)-2-methylphenyl)carbamate (CAS 655238-70-3) is a high-purity analytical reference standard with the molecular formula C23H21N3O2 and a molecular weight of 371.43 g/mol.
Based on its molecular formula C23H21N3O2, Ethyl (5-(acridin-9-ylamino)-2-methylphenyl)carbamate 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 371.43 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.
Physical & Chemical Properties
| Molecular Formula | C23H21N3O2 |
| Molecular Weight | 371.43 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl (3-(acridin-9-ylamino)-4-methylphenyl)carbamate (CAS 655238-67-8)
- Ethyl (3-(acridin-9-ylamino)-5-methylphenyl)carbamate (CAS 655238-66-7)
- Methyl (4-(acridin-9-ylamino)-3-methoxyphenyl)carbamate (CAS 90125-87-4)
- (4-(Acridin-9-ylamino)phenyl)methanesulfonic acid (CAS 64895-24-5)
- 2-(4-(Acridin-9-ylamino)phenyl)ethanesulfonic acid (CAS 64895-25-6)
- N1-(3-(Acridin-9-ylamino)propyl)-N4-(3-aminopropyl)butane-1,4-diamine (CAS 101009-07-8)
- (3-(Acridin-9-ylamino)-5-(hydroxymethyl)phenyl)carbamic acid (CAS 492431-26-2)
- Ethyl (3-(acridin-9-ylamino)phenyl)carbamate (CAS 655238-71-4)
Recommended Standards
- Ethyl 5-cyano-6-[(4-methylbenzyl)amino]-2-phenylnicotinate (CAS 477866-21-0)
- Ethyl 6-[benzyl(methyl)amino]-5-cyano-2-phenylnicotinate (CAS 477866-07-2)
- Ethyl (3-((4-methylacridin-9-yl)amino)phenyl)carbamate (CAS 655238-87-2)
- FITM (CAS 932737-65-0)
- Sulfamerazine-13C6 (CAS 1196157-80-8)
- (S)-5-((1H-Indol-3-yl)methyl)-3-benzyl-2-thioxoimidazolidin-4-one (CAS 1212142-94-3)
- Ezetimibe meta-Fluorobenzene Isomer (CAS CATO-C4X-1098127)
- 2-(o-Tolyl)isonicotinic acid (CAS 883528-31-2)
- Rivaroxaban impurity 193 (CAS CATO-C4X-1090193)
- 3-Isopropyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one (CAS 20934-71-8)
- 2-Methyl-1-(pyrimidin-4-yl)cyclopropanol (CAS 53342-31-7)
- Bis(tetrabutylammonium) bis(1,3-dithiole-2-thione-4,5-dithiolato)platinum(II) (CAS 72688-91-6)
- 252357-16-7 Ethyl 5-(prop-2-en-1-yl)thiophene-2-carboxylate DTXSID30572588 (CAS 252357-16-7)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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