(2-Chloro-4-((4-(thiophen-2-yl)pyrimidin-2-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone CAS 1139875-74-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1139875-74-3 |
| Molecular Formula | C20H20ClN5OS |
| Molecular Weight | 413.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Chloro-4-((4-(thiophen-2-yl)pyrimidin-2-yl)amino)phenyl)(4-methylpiperazin-1-yl)methanone (CAS 1139875-74-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H20ClN5OS. Molecular weight: 413.92 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H20ClN5OS |
| Molecular Weight | 413.92 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-N-(4-hydroxy-3,5-bis(pyrrolidin-1-ylmethyl)phenyl)benzamide (CAS 91111-99-8)
- N-(3-Chloro-4-methoxyphenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide (CAS 1775415-48-9)
- 2-Chloro-3-[(E)-2-(dibenzylamino)ethenyl]-1,4-dihydronaphthalene-1,4-dione (CAS 298204-90-7)
- 9-Benzyl-2-chloro-N-(4-(methylsulfonyl)phenyl)-9H-purin-6-amine (CAS 125802-56-4)
- 9-Benzyl-2-chloro-N-(3-(methylsulfonyl)phenyl)-9H-purin-6-amine (CAS 125802-65-5)
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- (2E)-3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-N-[(4-fluorophenyl)methyl]prop-2-enamide (CAS 477870-76-1)
Recommended Standards
- tert-butyl N-[[2-(chloromethyl)-1-(4,4,4-trifluorobutyl)benzimidazol-5-yl]methyl]carbamate (CAS 1243325-71-4)
- 1,3,5-Tris(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzene (CAS 916330-18-2)
- Dapagliflozin-D5 (CAS 1204219-80-6)
- 2-(1H-Benzo[d]imidazol-2-yl)-N,N-dimethylethenamine (CAS 20973-88-0)
- 2-Chloro-6-(difluoromethyl)-3-methoxy-4-methylpyridine (CAS 1804496-74-9)
- (5R)-5-Aminopiperidin-2-one (CAS 1002566-99-5)
- Sunset Yellow (CAS 2783-94-0)
- 2-(4-Hydroxyphenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 780806-23-7)
- tert-Butyl (1-cyclohexyl-1-oxopropan-2-yl)carbamate (CAS 2003503-40-8)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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