6-(2-Chlorophenyl)-2-(methylthio)pyrimido[5,4-e][1,2,4]triazolo[4,3-a]pyrimidin-5(6H)-one CAS 1395026-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1395026-89-7 |
| Molecular Formula | C14H9ClN6OS |
| Molecular Weight | 344.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2-Chlorophenyl)-2-(methylthio)pyrimido[5,4-e][1,2,4]triazolo[4,3-a]pyrimidin-5(6H)-one (CAS 1395026-89-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9ClN6OS. Molecular weight: 344.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9ClN6OS |
| Molecular Weight | 344.78 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
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- 3-(4-Chlorophenyl)-1-methyl-4-(4-nitrobenzoyl)pyrrolidine (CAS 338750-28-0)
- Ethyl 4-{[(4-chlorophenyl)methyl]amino}-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 1221715-35-0)
- 7-(4-Chlorophenyl)-2-(o-tolyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860611-21-8)
- 2-((3-(4-Chlorophenyl)-2-methyl-4-oxo-4h-chromen-7-yl)oxy)acetic acid (CAS 929417-54-9)
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Recommended Standards
- Sulfadoxine impurity 7 (CAS CATO-C4X-27917)
- (4-Bromo-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)boronic acid (CAS 2377608-20-1)
- Midazolam Impurity 33 (CAS CATO-C4X-150933)
- 1-Tosyl-1,2,3,4-tetrahydroquinolin-8-ol (CAS 1458370-28-9)
- YC9U0409D3 3724-89-8 Cystaphos Phosphocysteamine sodium Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt Sodium hydrogen -S-(2-aminoethyl)thiophosphate S-(2-Aminoethyl) thiophosphate monosodium salt S-(2-Aminoethyl)thiophosphate monosodium salt Cistaphos Cystafos Cystaphos sodium salt EINECS 223-079-5 Ethanethiol, 2-amino-, dihydrogen phosphate, monosodium salt Ethanethiol, 2-amino-, dihydrogen phosphate(ester), monosodium salt Monosodium beta-aminoethyl thiophosphate NSC 87174 Sodium beta-aminoethyl thiophosphate Sodium hydrogen S-(2-aminoethyl) phosphorothioic acid Sodium hydrogen S-(2-aminoethyl)phosphorothioate Sodium hydrogen S-(2-aminoethyl)phosphorothioic acid Tsistafos Tsistafos (cystafos) WR 638 UNII-YC9U0409D3 (CAS 3724-89-8)
- Landiolol Impurity 75 (CAS CATO-C4X-262175)
- Sodium Acetate-d3 (CAS 39230-37-0)
- 3-Bromo-4-fluoro-5-methylbenzoic acid (CAS 1380310-06-4)
- 2-(3-Aminopyrrolidin-1-yl)-1-(2,4-dimethylphenyl)ethan-1-one (CAS 1272182-06-5)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com