2-[(4-Cyano-5-methyl-1,2-thiazol-3-yl)sulfanyl]-N'-[2-(2,4-dichlorophenoxy)ethanimidoyl]acetohydrazide CAS 338395-70-3
| CAS No. | 338395-70-3 |
| Molecular Formula | C15H13Cl2N5O2S2 |
| Molecular Weight | 430.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[(4-Cyano-5-methyl-1,2-thiazol-3-yl)sulfanyl]-N'-[2-(2,4-dichlorophenoxy)ethanimidoyl]acetohydrazide (CAS 338395-70-3), a certified reference material (molecular formula C15H13Cl2N5O2S2, MW 430.33 g/mol) for analytical method development and quality control.
Structurally, 2-[(4-Cyano-5-methyl-1,2-thiazol-3-yl)sulfanyl]-N'-[2-(2,4-dichlorophenoxy)ethanimidoyl]acetohydrazide (C15H13Cl2N5O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 430.33 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-[(4-Cyano-5-methyl-1,2-thiazol-3-yl)sulfanyl]-N'-[2-(2,4-dichlorophenoxy)ethanimidoyl]acetohydrazide 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 | C15H13Cl2N5O2S2 |
| Molecular Weight | 430.33 g/mol |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Cyano Standards
- 2-((3-Cyano-4-(trifluoromethyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)-N-(3-cyanophenyl)acetamide (CAS 626228-76-0)
- N-(4-Cyano[1,1-biphenyl]-4-yl)-N-[4-(3H-imidazo[4,5-β]pyridin-7-yl)phenyl] Urea (CAS 1361414-26-7)
- Ethyl 5-cyano-6-[4-(2-fluorophenyl)piperazin-1-yl]-2-phenylpyridine-3-carboxylate (CAS 477866-17-4)
- Ethyl 2-(2-((3-cyano-4,6-dimethylpyridin-2-yl)thio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 333778-29-3)
- 2-[(4-Cyano-5-methyl-1,2-thiazol-3-yl)sulfanyl]-N'-{2-[3-(trifluoromethyl)phenoxy]ethanimidoyl}acetohydrazide (CAS 338418-56-7)
- Ethyl 5-cyano-6-[(2,4-dichlorophenyl)sulfanyl]-2-phenylpyridine-3-carboxylate (CAS 860784-73-2)
- 1-(4-Cyano-2-(4-(N,N-diethylsulfamoyl)phenyl)oxazol-5-yl)piperidine-4-carboxamide (CAS 941243-13-6)
- N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-((5-cyano-[2,3'-bipyridin]-6-yl)thio)acetamide (CAS 445383-46-0)
Recommended Standards
- 13-Nitro-9-[3-(trifluoromethoxy)benzoyl]-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,12,14-hexaene (CAS 866157-25-7)
- 5-Benzoyl-6-(4-(difluoromethoxy)phenyl)-4-hydroxy-4-(trifluoromethyl)tetrahydropyrimidin-2(1H)-one (CAS 374561-34-9)
- (S)-3-(4-((5-bromopentyl)oxy)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1579942-13-4)
- N-(2,4-Dichlorophenyl)-5-[4-(4-methylpiperazin-1-yl)phenyl]-1H-pyrazole-1-carboxamide (CAS 321998-94-1)
- Benzene, 1-bromo-3-chloro-2-[[(4-methoxyphenyl)methoxy]methyl]- (CAS 1980784-00-6)
- (1R,2R)-2-(3-methoxybenzoyl)cyclohexane-1-carboxylic acid (CAS 733742-73-9)
- PEG2-ethyl acetate (CAS 154773-33-8)
- 2-[1-(Aminomethyl)cyclopropyl]ethanol (CAS 1521554-42-6)
- Ethyl 2-cyano-2-(4-cyanophenyl)acetate (CAS 120885-48-5)
- Atrasentan Impurity 55 (CAS 1063836-03-2)
- (3-(Hydroxymethyl)pyrrolidin-1-yl)(2-methoxypyridin-3-yl)methanone (CAS 1283957-26-5)
- Fmoc-S-carboxymethyl-L-cysteine (CAS 1354485-07-6)
- 834884-74-1 4-(Thiophenyl-3-yl)phenylamine MFCD06740168 (CAS 834884-74-1)
- Semaglutide (CAS 910463-68-2)
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