(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
| CAS No. | 866145-20-2 |
| Molecular Formula | C19H18ClF3N4O3 |
| Molecular Weight | 442.82 g/mol |
| 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 (E)-{1-[3-(morpholin-4-yl)-5-(trifluoromethyl)pyridin-2-yl]ethylidene}amino N-(4-chlorophenyl)carbamate 866145-20-2 9T-0823.
(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), molecular formula C19H18ClF3N4O3 and molecular weight 442.82 g/mol, is a CATO reference standard with documented purity and traceability.
(E)-{1-[3-(morpholin-4-yl)-5-(trifluoromethyl)pyridin-2-yl]ethylidene}amino N-(4-chlorophenyl)carbamate 866145-20-2 9T-0823 (C19H18ClF3N4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), (E)-{1-[3-(morpholin-4-yl)-5-(trifluoromethyl)pyridin-2-yl]ethylidene}amino N-(4-chlorophenyl)carbamate 866145-20-2 9T-0823 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 | C19H18ClF3N4O3 |
| Molecular Weight | 442.82 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related E Standards
- 2-(6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-benzoic acid methyl ester (CAS 1089330-43-7)
- 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)
- 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)
- 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)
- 3-[3-(Morpholin-4-yl)propyl]-1-[4-(4-pentylcyclohexyl)phenyl]urea (CAS 866137-18-0)
- 4-(Morpholin-4-yl)-2-(pyridin-2-yl)-6-[3-(trifluoromethyl)phenyl]pyrimidine-5-carbonitrile (CAS 477872-96-1)
Recommended Standards
- N-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-oxoethoxy)benzamide (CAS 303150-03-0)
- (E)-4-((3-((4-Chlorophenoxy)methyl)-4-methoxybenzylidene)amino)-5-(trifluoromethyl)-4H-1,2,4-triazole-3-thiol (CAS 828286-00-6)
- 2-{N-[2-chloro-5-(trifluoromethyl)phenyl]methanesulfonamido}-N-(2,4-difluorophenyl)acetamide (CAS 478067-38-8)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-(4-methoxyphenyl)-1-methyl-1H-imidazole-5-carboxamide (CAS 339278-15-8)
- 5,7-Dihydroxy-2-Isopropylchromone (CAS 96552-59-9)
- 4-(Thiophen-3-yl)morpholine (CAS 1006-76-4)
- 3-Hydroxy-4-(4-methoxybenzoyl)-1-(5-methylisoxazol-3-yl)-5-(thiophen-2-yl)-1,5-dihydro-2H-pyrrol-2-one (CAS 618877-53-5)
- 1-(4-Bromophenyl)-3-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-81-8)
- 4-Hydroxy-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-2-carboxylic acid (CAS 1707737-31-2)
- N-(2-Carbamoyl-ethyl)-Val-Leu-anilide (CAS 282725-67-1)
- 1-(1-Benzylazetidin-2-yl)ethan-1-one (CAS 76505-74-3)
- Methyl 6-bromo-1H-pyrrolo[2,3-b]pyridine-2-carboxylate (CAS 1934399-90-2)
- N-(1,2,3-Thiadiazol-4-ylmethyl)pyridin-3-amine (CAS 1156894-35-7)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
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