6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2]bipyridinyl-4-carboxylic acid ethyl ester CAS 1089330-49-3
| CAS No. | 1089330-49-3 |
| Molecular Formula | C18H23F3N4O5 |
| Molecular Weight | 432.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 432.39 g/mol gives 6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2]bipyridinyl-4-carboxylic acid ethyl ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2]bipyridinyl-4-carboxylic acid ethyl ester (CAS 1089330-49-3), molecular formula C18H23F3N4O5 and molecular weight 432.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-3,4,5,6-tetrahydro-2H-[1,2]bipyridinyl-4-carboxylic acid ethyl ester (C18H23F3N4O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 432.39 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C18H23F3N4O5 |
| Molecular Weight | 432.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Morpholin Standards
- 1'-({[4-(morpholin-4-yl)phenyl]carbamoyl}methyl)-[1,4'-bipiperidine]-4'-carboxamide (CAS 439111-76-9)
- (Z)-{[4-(morpholin-4-yl)-3-nitrophenyl]methylidene}amino 3-(trifluoromethyl)benzoate (CAS 339019-93-1)
- (E)-{1-[3-(morpholin-4-yl)-5-(trifluoromethyl)pyridin-2-yl]ethylidene}amino N-(4-chlorophenyl)carbamate 866145-20-2 9T-0823 (CAS 866145-20-2)
- 2-(6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-benzoic acid methyl ester (CAS 1089330-43-7)
- 3-[3-(Morpholin-4-yl)propyl]-1-[4-(4-pentylcyclohexyl)phenyl]urea (CAS 866137-18-0)
- Methyl 3-[2-({2-[2-(morpholin-4-yl)acetamido]phenyl}sulfanyl)acetamido]thiophene-2-carboxylate (CAS 478045-11-3)
- 2-(Morpholin-4-yl)-N-[4-({4-[2-(morpholin-4-yl)acetamido]phenyl}methyl)phenyl]acetamide (CAS 306732-42-3)
- 4-(Morpholin-4-yl)-2-(pyridin-2-yl)-6-[3-(trifluoromethyl)phenyl]pyrimidine-5-carbonitrile (CAS 477872-96-1)
Recommended Standards
- Oroxin A (CAS 57396-78-8)
- 4-Fluoro-3-((4-hydroxypiperidin-1-yl)sulfonyl)-N-(3,4,5-trifluorophenyl)benzamide (CAS 1445790-55-5)
- Aloe-emodin-3-(hydroxymethyl)-O-beta-D-glucopyranoside (CAS 50488-89-6)
- methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridine-3-carboxylate (CAS 1942057-11-5)
- 8-[2-(4-Piperidinyl)ethoxy]quinoline hydrochloride (CAS 1219982-66-7)
- 3-Cyclopropoxy-N-methyl-4-sulfamoylpicolinamide (CAS 1243392-94-0)
- N-(2,6-Dimethylphenyl)-3-(4-ethoxyphenyl)acrylamide (CAS 431882-40-5)
- N-[(4-Methylphenyl)sulfonyl]-L-serine (CAS 7663-92-5)
- Sodium 4-(5-chlorothiophen-2-yl)benzoate (CAS 290326-23-7)
- (4R,5S)-Methyl 4-amino-3-oxoisoxazolidine-5-carboxylate (CAS 112458-08-9)
- 2-Chloro-3-fluoro-4-methylbenzoic acid (CAS 1427327-87-4)
- 1-(2-bromopropyl)-2-(trifluoromethyl)-benZene (CAS 1341420-14-1)
- 2-(3-Fluorobenzylidene)malononitrile (CAS 2972-71-6)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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