1-(4-(4-Chlorophenyl)thiazol-2-yl)-4-(pyridin-2-yl)-1H-pyrazol-5-amine CAS 956961-81-2
| CAS No. | 956961-81-2 |
| Molecular Formula | C17H12ClN5S |
| Molecular Weight | 353.83 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 1-(4-(4-Chlorophenyl)thiazol-2-yl)-4-(pyridin-2-yl)-1H-pyrazol-5-amine.
CATO supplies 1-(4-(4-Chlorophenyl)thiazol-2-yl)-4-(pyridin-2-yl)-1H-pyrazol-5-amine (CAS 956961-81-2), a certified reference material (molecular formula C17H12ClN5S, MW 353.83 g/mol) for analytical method development and quality control.
Structurally, 1-(4-(4-Chlorophenyl)thiazol-2-yl)-4-(pyridin-2-yl)-1H-pyrazol-5-amine (C17H12ClN5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 353.83 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 1-(4-(4-Chlorophenyl)thiazol-2-yl)-4-(pyridin-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 | C17H12ClN5S |
| Molecular Weight | 353.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- 2-(4-(4-Chlorophenyl)-2-methyl-3-oxo-1,2,4-oxadiazolidin-5-yl)-N,N-diisopropylacetamide (CAS 478063-82-0)
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Recommended Standards
- (E)-2-benzoyl-3-(1-((2-chlorothiazol-5-yl)methyl)-1H-pyrrol-2-yl)acrylonitrile (CAS 692732-76-6)
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- 2-((4-Allyl-5-((4-chlorophenoxy)methyl)-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306738-56-6)
- 4-{[(5-chloro-2-methoxyphenyl)carbamothioyl]amino}-1-ethyl-1H-pyrazole-3-carboxamide (CAS 957485-64-2)
- N-((6-chlorobenzo[d][1,3]dioxol-5-yl)methyl)acetamide (CAS 924829-75-4)
- Diethyl 2,2'-((((((2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)carbonyl)(methyl)amino)thio)azanediyl)diacetate (CAS 82560-27-8)
- N-(2-(Thiazol-4-yl)-1H-benzo[d]imidazol-6-yl)acetamide (CAS 27192-25-2)
- Suc-Val-Pro-Phe-pNA (CAS 95192-11-3)
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- N-Ethyl-2-(phenylamino)thiazole-4-carboxamide (CAS 1105219-53-1)
- 2-(3,4-Dimethoxybenzoyl)pyridine (CAS 27693-42-1)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-(methylamino)benzoate (CAS 877827-69-5)
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