2-(2-(4-Ethylphenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide CAS 903833-89-6
| CAS No. | 903833-89-6 |
| Molecular Formula | C18H21N3O3S |
| Molecular Weight | 359.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(2-(4-Ethylphenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide 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.
CATO supplies 2-(2-(4-Ethylphenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide (CAS 903833-89-6), a certified reference material (molecular formula C18H21N3O3S, MW 359.44 g/mol) for analytical method development and quality control.
The molecular framework of 2-(2-(4-Ethylphenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide (C18H21N3O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H21N3O3S |
| Molecular Weight | 359.44 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylphenoxy Standards
- N-(2-(2-(4-ethylphenoxy)acetyl)hydrazine-1-carbonothioyl)benzamide (CAS 648860-89-3)
- 2-(4-ethylphenoxy)-N-[1-(1-phenylethyl)piperidin-4-yl]acetamide (CAS 1687763-66-1)
- 3-(4-Ethylphenoxy)-7-hydroxy-2-(trifluoromethyl)-4H-chromen-4-one (CAS 459419-21-7)
- Ethyl 4-(3-(4-ethylphenoxy)phenyl)-1-hydroxy-2-oxopyrrolidine-3-carboxylate (CAS 866154-81-6)
- N-[2-(4-Ethylphenoxy)propyl]-3-(heptyloxy)aniline (CAS 1040680-27-0)
- 5-((4-Ethylphenoxy)methyl)-4-(6-methylheptan-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 748778-09-8)
- 2-(4-Ethylphenoxy)-N-{[(4-nitrophenyl)carbamothioyl]amino}acetamide (CAS 891634-78-9)
- N-[2-(4-Ethylphenoxy)ethyl]-4-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040690-52-5)
Recommended Standards
- 2-(2-(2,4-Dimethylphenoxy)acetyl)-N-(4-methoxyphenyl)hydrazine-1-carbothioamide (CAS 83673-34-1)
- 2-(Naphthalen-1-yl)-N-(5-(o-tolyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 392243-47-9)
- 2-((6-Acetamidopyridin-3-yl)thio)-N-(3-methoxypropyl)benzamide (CAS 343373-11-5)
- 2-[(Diethylamino)methyl]-4-[(1,1-dioxido-1,2-benzisothiazol-3-yl)amino]phenol (CAS 296791-04-3)
- 2-Bromo-1-chloro-5-fluoro-3-methoxybenzene (CAS 2090550-06-2)
- 1-Bromo-2-ethoxy-3,5-dimethylbenzene (CAS 872823-80-8)
- 5-(Furan-2-ylmethyl)-1-phenethyl-1,3,5-triazinane-2-thione (CAS 676243-80-4)
- 4-(Trifluoromethyl)oxazole-5-carboxylic acid (CAS 1780365-46-9)
- Etofenamate (CAS 30544-47-9)
- 3-(Naphthalen-1-yl)prop-2-ynoic acid (CAS 4843-42-9)
- 2-[3-(tert-Butyl)phenoxy]-5-(trifluoromethyl)-phenylamine (CAS 946773-30-4)
- Irinotecan-d10 HCl (CAS 718612-62-5)
- 2-Amino-2-(piperidin-2-yl)acetic acid (CAS 183859-35-0)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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