N-(5-chloro-2-methoxyphenyl)-2-(2-(4-ethylphenoxy)acetyl)hydrazine-1-carboxamide CAS 904197-37-1
| CAS No. | 904197-37-1 |
| Molecular Formula | C18H20ClN3O4 |
| Molecular Weight | 377.82 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 N-(5-chloro-2-methoxyphenyl)-2-(2-(4-ethylphenoxy)acetyl)hydrazine-1-carboxamide.
CATO supplies N-(5-chloro-2-methoxyphenyl)-2-(2-(4-ethylphenoxy)acetyl)hydrazine-1-carboxamide (CAS 904197-37-1), a certified reference material (molecular formula C18H20ClN3O4, MW 377.82 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N-(5-chloro-2-methoxyphenyl)-2-(2-(4-ethylphenoxy)acetyl)hydrazine-1-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 377.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), N-(5-chloro-2-methoxyphenyl)-2-(2-(4-ethylphenoxy)acetyl)hydrazine-1-carboxamide 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 | C18H20ClN3O4 |
| Molecular Weight | 377.82 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
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- 1-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperidine-4-carboxylic acid diethylamide (CAS 1311280-30-4)
- [4-[[5-Chloro-4-(methylamino)-2-pyrimidinyl]amino]-3-methoxyphenyl]-4-morpholinylmethanone (CAS 1351758-81-0)
- (2E)-3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-N-(3-methoxypropyl)prop-2-enamide (CAS 477870-66-9)
- 5-Chloro-N-(4-(cyanomethyl)phenyl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 898917-23-2)
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Recommended Standards
- 7-((4-Chlorophenyl)((3-hydroxypyridin-2-yl)amino)methyl)quinolin-8-ol (CAS 385786-48-1)
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- 3-(4-Chlorophenyl)-1-(3-nitrophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole (CAS 343374-72-1)
- Baclofen impurity 82 (CAS CATO-C4X-101282)
- 1-(4-(5-Thioxo-2,5-dihydro-1H-tetrazol-1-yl)phenyl)ethan-1-one (CAS 83936-30-5)
- (2Z)-3-(dimethylamino)-1-(2,5-dimethylphenyl)prop-2-en-1-one (CAS 937598-49-7)
- (6-Bromo-[2,2'-bipyridin]-4-yl)boronic acid (CAS 2225170-58-9)
- 4-Bromo-N-Methylbenzamide (CAS 27466-83-7)
- 1-Pivaloylpyrrolidine-3-carboxylic acid (CAS 1341757-51-4)
- 5-Chloro-N-ethyl-3-phenyl-2H-isoindole-1-carboxamide (CAS 61295-31-6)
- 1-(2,2-difluoroethyl)-3,5-dimethyl-1h-pyraZole-4-sulfonyl chloride (CAS 1006487-24-6)
- 4-[(dimethylamino)methyl]-2-nitroaniline (CAS 1249667-42-2)
- 1-(4-Bromophenyl)-1H-indazole (CAS 838820-83-0)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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