7-Amino-2-(4-chlorophenyl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one CAS 1354764-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1354764-81-0 |
| Molecular Formula | C11H8ClN5O |
| Molecular Weight | 261.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Amino-2-(4-chlorophenyl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one (CAS 1354764-81-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H8ClN5O. Molecular weight: 261.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H8ClN5O |
| Molecular Weight | 261.67 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 5-Amino-1-(2-chlorophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416345-60-2)
- 7-Amino-6-(5-chloropyridin-2-yl)-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-one (CAS 1881330-63-7)
- 2-amino-8-(3-chlorophenyl)-6,9-dihydro-1H-purin-6-one (CAS 857524-98-2)
- 3-[(1Z)-2-Amino-1,2-dicyanoeth-1-en-1-yl]-1-(4-chlorophenyl)urea (CAS 865658-74-8)
- 3-Amino-5-(4-chlorophenyl)-1,5-dihydro-6H-pyrazolo[4,3-c]pyridazin-6-one (CAS 338405-68-8)
- 5-Amino-1-(3-chlorophenyl)-1,5-dihydro-4h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 941868-14-0)
- 5-Amino-1-(4-chlorophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 941868-12-8)
- 4-Amino-5-chloro-1-((2R,6R)-6-(hydroxymethyl)-1,4-dioxan-2-yl)pyrimidin-2(1H)-one (CAS 132062-65-8)
Recommended Standards
- 3-(5-Chloro-4-methoxypyrimidin-2-yl)pyrazolo[1,5-a]pyrazine (CAS 1330044-04-6)
- 3-(Chloromethyl)-7-phenyl-3h,4h,7h-pyrazolo[3,4-d][1,2,3]triazin-4-one (CAS 1394042-50-2)
- 3-(4-Chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-ol (CAS 132269-53-5)
- N-(3,5-bis(trifluoromethyl)phenyl)-3-chloro-2,2-dimethylpropanamide (CAS 478261-82-4)
- 4-Methyl-3-nitrobenzenesulfonic acid (CAS 97-06-3)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(2-hydroxyethyl)piperidine-4-carboxamide (CAS 303150-23-4)
- (1-Ethyl-1H-pyrazol-3-yl)methanesulfonyl chloride (CAS 1707395-88-7)
- Tin(II) ethoxide, min. 99% (CAS 14791-99-2)
- Ethyl 5-amino-2-ethylthiazole-4-carboxylate (CAS 942625-78-7)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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