4-chloro-6-(2-tetrahydropyran-4-ylethynyl)pyrido[2,3-d]pyrimidine CAS 2587541-44-2
| CAS No. | 2587541-44-2 |
| Molecular Formula | C14H12ClN3O |
| Molecular Weight | 273.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-chloro-6-(2-tetrahydropyran-4-ylethynyl)pyrido[2,3-d]pyrimidine (CAS 2587541-44-2), a certified reference material (molecular formula C14H12ClN3O, MW 273.72 g/mol) for analytical method development and quality control.
The molecular framework of 4-chloro-6-(2-tetrahydropyran-4-ylethynyl)pyrido[2,3-d]pyrimidine (C14H12ClN3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 4-chloro-6-(2-tetrahydropyran-4-ylethynyl)pyrido[2,3-d]pyrimidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H12ClN3O |
| Molecular Weight | 273.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related chloro Standards
- 6-Chloro-1-methyl-N-(2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 100376-17-8)
- 2-Chloro-9-methyl-6-(benzylamino)purine (CAS 101622-53-1)
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- 6-Chloro-3-methoxy-2-(p-tolyl)imidazo[1,2-b]pyridazine (CAS 121247-03-8)
- 3-chloro-2-{5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}aniline (CAS 1275511-75-5)
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Recommended Standards
- 4-chloro-6-(2-tetrahydropyran-3-ylethynyl)pyrido[2,3-d]pyrimidine (CAS 2441983-54-4)
- 5-{[(2-chlorophenyl)methyl]amino}-2,3-dihydro-1H-1,3-benzodiazol-2-one (CAS 884994-37-0)
- 4-Chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine (CAS 924909-17-1)
- 5-{[(3-chlorophenyl)methyl]amino}-2,3-dihydro-1H-1,3-benzodiazol-2-one (CAS 884994-41-6)
- 1-(Bromomethyl)-4-ethyl-1-((1-methoxypropan-2-yl)oxy)cyclohexane (CAS 1339817-97-8)
- N-(2,3-Dihydro-1H-inden-2-yl)methanesulfonamide (CAS 1560653-33-9)
- 2-Cyclopropyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine hydrochloride (CAS 2126176-89-2)
- (trans-3-Ethoxycarbonyl-4-(4-flurophenyl)-N-methyl piperdine-2,6-dione) (CAS 109887-52-7)
- 3,3-Dimethyl-11-(2-naphthyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 886644-59-3)
- 2-(3-Formyl-1H-indol-1-yl)-N-(p-tolyl)acetamide (CAS 333745-03-2)
- Methyl 4-amino-7-methoxy-1H-indazole-3-carboxylate (CAS 1448125-93-6)
- 1-(Cyclopentylthio)-3-methylcyclobutane-1-carboxylic acid (CAS 1496446-66-2)
- Ethyl 3-(2-chlorophenyl)-3-methyloxirane-2-carboxylate (CAS 1521504-03-9)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
Why CATO?
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