1-(3-((4-(2-Fluorophenyl)piperazin-1-yl)methyl)-4-methoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid CAS 874374-25-1
| CAS No. | 874374-25-1 |
| Molecular Formula | C30H31FN4O3 |
| Molecular Weight | 514.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C30H31FN4O3, 1-(3-((4-(2-Fluorophenyl)piperazin-1-yl)methyl)-4-methoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 514.59 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.
1-(3-((4-(2-Fluorophenyl)piperazin-1-yl)methyl)-4-methoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 874374-25-1) is a high-purity analytical reference standard with the molecular formula C30H31FN4O3 and a molecular weight of 514.59 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.
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.
Physical & Chemical Properties
| Molecular Formula | C30H31FN4O3 |
| Molecular Weight | 514.59 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorophenyl Standards
- N-(3-(1-((4-Fluorophenyl)sulfonyl)-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide (CAS 851782-83-7)
- N-(4-(5-(2-Fluorophenyl)-1-((4-methoxyphenyl)sulfonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide (CAS 851781-70-9)
- N-(4-(5-(4-Fluorophenyl)-1-((4-methoxyphenyl)sulfonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)ethanesulfonamide (CAS 851781-48-1)
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- 2-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-ethyl]-4-methyl-3-oxo-pentanoic Acid, (4-Benzyloxy-phenyl)-amide (CAS 163217-67-2)
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- (9-(4-Fluorophenyl)-9H-carbazole-3,6-diyl)bis((4-fluorophenyl)methanone) (CAS 1422392-38-8)
- N-(4-(1-(4-Fluorophenyl)-1H-indazol-5-yl)-3-(trifluoromethyl)phenyl)-1-phenylmethanesulfonamide (CAS 1229096-88-1)
Recommended Standards
- (S)-Diphenyl(2'-phenyl-[1,1'-binaphthalen]-2-yl)phosphine (CAS 479079-13-5)
- Methyl 2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-5-((4-(ethoxycarbonyl)phenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335407-47-1)
- (R)-Diphenyl(2'-phenyl-[1,1'-binaphthalen]-2-yl)phosphine (CAS 348617-10-7)
- Pemetrexed Impurity 52 (CAS CATO-C4X-172652)
- Methyl 3-(3-bromophenyl)oxirane-2-carboxylate (CAS 133991-90-9)
- (2,4-Dimethoxybenzyl)(3-pyridinylmethyl)amine hydrobromide (CAS 1609409-21-3)
- 2-Propylthio-5-trifluoromethylpyridine-3-boronic acid (CAS 1256345-56-8)
- 2-Benzyl-3-(4-chlorophenyl)propanoic acid (CAS 872278-12-1)
- 2'-Amino-biphenyl-4-carbaldehyde (CAS 885280-30-8)
- 5-Bromo-2-chloromethyl-3-(trifluoromethyl)pyridine (CAS 1227516-61-1)
- 2-methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic acid (CAS 1304788-07-5)
- 2-Amino-2-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}acetic acid (CAS 862372-68-7)
- 5-(2-Mercaptoethyl)-6-methylpyrimidine-2,4(1H,3H)-dione (CAS 78831-52-4)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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