2-Amino-6-[[[2-(4-chlorophenyl)-4-thiazolyl]methyl]thio]-4-[4-(2-hydroxyethoxy)phenyl]-3,5-pyridinedicarbonitrile 544417-40-5 CAS 544417-40-5
| CAS No. | 544417-40-5 |
| Molecular Formula | C25H18ClN5O2S2 |
| Molecular Weight | 520.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 520.03 g/mol gives 2-Amino-6-[[[2-(4-chlorophenyl)-4-thiazolyl]methyl]thio]-4-[4-(2-hydroxyethoxy)phenyl]-3,5-pyridinedicarbonitrile 544417-40-5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Amino-6-[[[2-(4-chlorophenyl)-4-thiazolyl]methyl]thio]-4-[4-(2-hydroxyethoxy)phenyl]-3,5-pyridinedicarbonitrile 544417-40-5 (CAS 544417-40-5) is a high-purity analytical reference standard with the molecular formula C25H18ClN5O2S2 and a molecular weight of 520.03 g/mol.
Based on its molecular formula C25H18ClN5O2S2, 2-Amino-6-[[[2-(4-chlorophenyl)-4-thiazolyl]methyl]thio]-4-[4-(2-hydroxyethoxy)phenyl]-3,5-pyridinedicarbonitrile 544417-40-5 contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 520.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Amino-6-[[[2-(4-chlorophenyl)-4-thiazolyl]methyl]thio]-4-[4-(2-hydroxyethoxy)phenyl]-3,5-pyridinedicarbonitrile 544417-40-5 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 | C25H18ClN5O2S2 |
| Molecular Weight | 520.03 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Amino Standards
- 5'-(4-Amino-3,5-diethylphenyl)-3,3'',5,5''-tetraethyl-[1,1':3',1''-terphenyl]-4,4''-diamine (CAS 2250216-97-6)
- 3-Amino-N-(2,3-dichlorophenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332376-52-0)
- 3-Amino-N-(2,3-dichlorophenyl)-6-(4-methoxyphenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332376-21-3)
- 3-Amino-N-(2,5-dichlorophenyl)-4-(4-methoxyphenyl)-6-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332175-75-4)
- 3-Amino-N-(2,5-dichlorophenyl)-6-(4-methoxyphenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332175-76-5)
- 3-Amino-N-(2-chlorophenyl)-4-(4-chlorophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332385-56-5)
- (S)-2-Amino-5-(((R)-1-((carboxymethyl)amino)-3-((4-nitrobenzyl)thio)-1-oxopropan-2-yl)amino)-5-oxopentanoic acid (CAS 6803-19-6)
- 3-Amino-6-[(3,4-dimethoxyphenyl)methyl]-N-[(4-fluorophenyl)methyl]-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 939894-28-7)
Recommended Standards
- Mutant EGFR inhibitor (CAS 1421373-62-7)
- Perfluoro-n-[1,2,3,4,5,6-13C6]decanoic AcidDISCONTINUED (CAS 2328024-56-0)
- Dasatinib Impurity 48 (CAS CATO-C4X-160748)
- 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10-Henicosafluorodecane (CAS 375-97-3)
- N-(2-Aminoethyl)-4-chlorobenzamide HCl (CAS 94319-79-6)
- Methyl 2-(morpholinomethyl)piperidine-4-carboxylate (CAS 1398504-32-9)
- (1-Acetylpiperidin-3-yl)methanol (CAS 136866-85-8)
- [2,2'-Bipyridin]-5-ylmethanamine (CAS 220339-96-8)
- 1-(2-Methyl-6-nitrophenyl)piperidin-2-one (CAS 1206133-57-4)
- Azosemide (CAS 27589-33-9)
- 1-Bromo-5-(isopropylsulfonyl)pentane (CAS 1343624-36-1)
- Methyl 4,5-dimethylthiophene-2-carboxylate (CAS 168850-69-9)
- 1-(4-Bromo-6-fluoropyridin-2-yl)ethan-1-one (CAS 1393569-58-8)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com