Ethyl 2-(2,4-dichloro-5-(5-(4-chlorophenyl)-1H-tetrazol-1-yl)phenoxy)acetate CAS 338961-65-2
| CAS No. | 338961-65-2 |
| Molecular Formula | C17H13Cl3N4O3 |
| Molecular Weight | 427.67 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 Ethyl 2-(2,4-dichloro-5-(5-(4-chlorophenyl)-1H-tetrazol-1-yl)phenoxy)acetate.
CATO supplies Ethyl 2-(2,4-dichloro-5-(5-(4-chlorophenyl)-1H-tetrazol-1-yl)phenoxy)acetate (CAS 338961-65-2), a certified reference material (molecular formula C17H13Cl3N4O3, MW 427.67 g/mol) for analytical method development and quality control.
Ethyl 2-(2,4-dichloro-5-(5-(4-chlorophenyl)-1H-tetrazol-1-yl)phenoxy)acetate (C17H13Cl3N4O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, 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.
CATO manufactures Ethyl 2-(2,4-dichloro-5-(5-(4-chlorophenyl)-1H-tetrazol-1-yl)phenoxy)acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H13Cl3N4O3 |
| Molecular Weight | 427.67 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 6,7-Dichloro-2-(2,6-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 478040-14-1)
- 6,7-Dichloro-2-(3,4-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 478039-38-2)
- 6,7-Dichloro-2-(3,5-dichlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 478034-05-8)
- 2-((2-((2,4-Dichloro-5-(2-methoxyethoxy)phenyl)amino)-2-oxoethyl)sulfonyl)-N,N-dimethylacetamide (CAS 341965-04-6)
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- 2,3-Dichloro-N-(3,4-dichlorophenyl)-4-(ethanesulfonyl)benzamide (CAS 477886-33-2)
- (R)-3-(1-(2,6-Dichloro-3-fluorophenyl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 877399-49-0)
- 5,7-Dichloro-N-(2,6-dichloro-3-methylphenyl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonamide (CAS 134892-32-3)
Recommended Standards
- 5,7-Bis((dibutylamino)methyl)quinolin-8-ol (CAS 87236-65-5)
- 1-Amino-2-bromo-4-((4-chlorophenyl)amino)anthracene-9,10-dione (CAS 109931-58-0)
- 2-(4-Aminophenyl)-5-heptadecyl-1-methyl-1H-pyrazol-3(2H)-one (CAS 194799-55-8)
- 1-Amino-2-bromo-4-((3-chlorophenyl)amino)anthracene-9,10-dione (CAS 52222-30-7)
- Cyclopentyl(3,5-dichlorophenyl)methanone (CAS 898791-90-7)
- 6-chloro-1,3-dihydro-2$l^{6},1-benzothiazole-2,2-dione (CAS 111248-91-0)
- 4-Chloro-5-fluoro-2-methylpyrimidine (CAS 898044-50-3)
- 2-({thieno[2,3-d]pyrimidin-4-yl}amino)acetic acid (CAS 923194-08-5)
- 2-(4-Piperidylamino)ethanol Dihydrochloride (CAS 1423027-18-2)
- 3-(1,2,2-Trichlorovinyl)aniline hydrochloride (CAS 81972-27-2)
- Dichloro[2-(diphenylphosphino-κP)-1-methyl-1H-imidazole-κN3]bis(triphenylphosphine)ruthenium (CAS 804500-06-9)
- 7-Hydroxy-5-(pyridin-3-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1713639-47-4)
- (3S,4R)-3-Hydroxy-4-(|A-D-xylopyranosyloxy)-2-piperidinone 284045-95-0 5-Amino-3-O(-D-xylopyranosyl)-D-threo-pentano-1,5-lactam (CAS 284045-95-0)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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