1-(5-((4-Chlorophenyl)thio)-4-phenylthiazol-2-yl)-4-(thiophen-2-yl)-1H-pyrazol-5-amine CAS 956439-02-4
| CAS No. | 956439-02-4 |
| Molecular Formula | C22H15ClN4S3 |
| Molecular Weight | 467.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-((4-Chlorophenyl)thio)-4-phenylthiazol-2-yl)-4-(thiophen-2-yl)-1H-pyrazol-5-amine (CAS 956439-02-4) is a high-purity analytical reference standard with the molecular formula C22H15ClN4S3 and a molecular weight of 467.03 g/mol.
Structurally, 1-(5-((4-Chlorophenyl)thio)-4-phenylthiazol-2-yl)-4-(thiophen-2-yl)-1H-pyrazol-5-amine (C22H15ClN4S3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 467.03 g/mol, it falls into the moderately-high-molecular-weight range. 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 1-(5-((4-Chlorophenyl)thio)-4-phenylthiazol-2-yl)-4-(thiophen-2-yl)-1H-pyrazol-5-amine 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 | C22H15ClN4S3 |
| Molecular Weight | 467.03 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Chlorophenyl Standards
- 1-{5-[(4-chlorophenyl)sulfanyl]-4-phenyl-1,3-thiazol-2-yl}-4-(thiophen-3-yl)-1H-pyrazol-5-amine (CAS 956394-47-1)
- 5-{[(4-chlorophenyl)sulfanyl]methyl}-2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-ol (CAS 691868-62-9)
- 2-{2-[2-(4-chlorophenyl)adamantan-2-yl]acetamido}ethyl N-phenylcarbamate (CAS 400085-12-3)
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- 2-(4-Chlorophenyl)-4-(4-methyl-5-((3-(trifluoromethyl)benzyl)thio)-4H-1,2,4-triazol-3-yl)thiazole (CAS 338760-88-6)
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- 1-(4-Chlorophenyl)-7-isopropoxy-6-methoxy-2-(4-nitrophenyl)-1,2-dihydroisoquinolin-3(4H)-one (CAS 1821463-86-8)
Recommended Standards
- 19824-55-6 CTK4E2457 Ethanamine, N-ethyl-,hafnium(4+) salt (4:1) (CAS 19824-55-6)
- Benzoic acid, 4-[4-[[2-(4-chlorophenyl)-5,5-dimethyl-1-cyclohexen-1-yl]methyl]-1-piperazinyl]-, ethyl ester (CAS 1065604-70-7)
- Loratadine Impurity 61 (CAS CATO-C4X-142661)
- 3-Chloro-5-(5-chlorofuran-2-yl)-2-(3,4-dichlorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 691868-56-1)
- N-(5-bromo-1,2-dihydro-1-methyl-2-oxo-3-pyridinyl)cyclopropanecarboxamide (CAS 1643937-83-0)
- 4-(1-Ethyl-4,5-diphenyl-1H-imidazol-2-yl)aniline (CAS 918664-38-7)
- 2-(oxiran-2-yl)acetic acid (CAS 33278-09-0)
- 1-(1H-Imidazol-4-yl)-1H-pyrazole-4,5-diamine (CAS 491872-68-5)
- (4-(1H-Imidazol-2-yl)phenyl)methanamine dihydrochloride (CAS 2248336-12-9)
- Methyl 5-bromo-1-methyl-4-oxo-1,4-dihydropyridine-3-carboxylate (CAS 1052114-84-7)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-2-methyl-propanamide (CAS 444289-27-4)
- 6-Fluoro-2-(piperazin-1-yl)benzo[d]thiazole (CAS 401567-36-0)
- 6,7-Dimethoxy-2-phenyl-4H-benzo[d][1,3]oxazin-4-one (CAS 31164-96-2)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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