N-(5-(3-(2-Chlorophenyl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide CAS 1351663-87-0
| CAS No. | 1351663-87-0 |
| Molecular Formula | C20H16ClN5O2S |
| Molecular Weight | 425.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(5-(3-(2-Chlorophenyl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide 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.
N-(5-(3-(2-Chlorophenyl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide (CAS 1351663-87-0), molecular formula C20H16ClN5O2S and molecular weight 425.89 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N-(5-(3-(2-Chlorophenyl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 425.89 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C20H16ClN5O2S |
| Molecular Weight | 425.89 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
- N1-(3-(2-Chlorophenyl)-5-methyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-7-yl)-N2,N2-diethylethane-1,2-diamine (CAS 1015598-30-7)
- 2-(2-Chlorophenyl)-1-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidin-1-yl)ethan-1-one (CAS 1775328-39-6)
- 4-(3-Chlorophenyl)-6-(4-methoxyphenyl)-2-(2-morpholinoethyl)pyridazin-3(2H)-one (CAS 23338-38-7)
- 4-(4-Chlorophenyl)-6-(4-methoxyphenyl)-2-(2-morpholinoethyl)pyridazin-3(2H)-one (CAS 23338-53-6)
- 4-((4-Chlorophenyl)(cyano)methyl)-2,5-difluoro-N-(thiazol-2-yl)benzenesulfonamide (CAS 1799412-44-4)
- (4-(4-Chlorophenyl)piperazin-1-yl)(6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl)methanone (CAS 303997-59-3)
- 5-((3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-ethyl-2-thioxothiazolidin-4-one (CAS 371773-71-6)
- Methyl 3-(2-chlorophenyl)-5-[1-(4-nitrophenyl)-1H-1,2,3-triazol-4-yl]-1,2-oxazole-4-carboxylate (CAS 477890-11-2)
Recommended Standards
- N-(3-Chloro-4-methoxyphenyl)-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105235-07-1)
- N-(4-chloro-2-methylphenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxamide (CAS 477872-23-4)
- 1-(3-Chloro-5-oxo-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-7-yl)-N-(pyridin-2-ylmethyl)methanesulfonamide (CAS 1001917-35-6)
- 2-(Difluoromethyl)-4,5-diiodo-3-nitropyridine (CAS 1803704-46-2)
- (S)-2-((2,4-Dinitrophenyl)amino)propanoic acid (CAS 1655-52-3)
- N-(2-(2-Bromoacetyl)phenyl)acetamide (CAS 4688-64-6)
- 2-Chloro-5-(dibromomethyl)-1,3-thiazole (CAS 2092310-61-5)
- 3-(2-Fluorophenyl)-1-(1,2,3,4-tetrahydroisoquinolin-5-yl)urea (CAS 1157922-38-7)
- Tepotinib Impurity N54 (CAS 1103506-79-1)
- Methyl 4-((2-methylpiperazin-1-yl)methyl)benzoate (CAS 1131622-62-2)
- 3,4-Diaminobenzenesulfonamide, diHCl (CAS 2055119-18-9)
- 8-Bromo-6-methyltetrazolo[1,5-a]pyridine (CAS 1820712-78-4)
- 3-Methoxy-n-methylcyclohexan-1-amine (CAS 1343188-84-0)
- Tetrapeptide-3 (CAS 827306-97-8)
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