3-(4-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one CAS 114205-03-7
| CAS No. | 114205-03-7 |
| Molecular Formula | C10H6ClN5O |
| Molecular Weight | 247.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-(4-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 247.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 3-(4-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 114205-03-7), a certified reference material (molecular formula C10H6ClN5O, MW 247.64 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(4-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one 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.
Physical & Chemical Properties
| Molecular Formula | C10H6ClN5O |
| Molecular Weight | 247.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Chlorophenyl Standards
- 3-(3-Chlorophenyl)-3,6-dihydro-7h-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 114205-04-8)
- 3-(4-Chlorophenyl)isoxazolo[5,4-d]pyrimidin-4(5H)-one (CAS 15783-73-0)
- 1-(2-Chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 75838-07-2)
- 1-(4-Chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 75837-75-1)
- 1-(4-Chlorophenyl)-5-cyano-1H-pyrazole-4-carboxylic acid (CAS 98476-34-7)
- 2-((4-Chlorophenyl)ethynyl)-5-nitrofuran (CAS 58246-12-1)
- 3-(2-Chlorophenyl)-6-fluoro-[1,2,4]triazolo[4,3-a]pyridine (CAS 1443248-70-1)
- 2-((2-Chlorophenyl)amino)benzoic acid (CAS 10166-39-9)
Recommended Standards
- 2-Chloro-4-(3-furan-2-yl-[1,2,4]oxadiazol-5-yl)-pyridine (CAS 1119506-10-3)
- 5-(6-Chloropyridin-3-yl)-3-(furan-2-yl)-1,2,4-oxadiazole (CAS 1119506-02-3)
- 4-(4-Chloro-3-methyl-5-nitro-1H-pyrazol-1-yl)butanoic acid (CAS 1170804-87-1)
- Ethyl 3-(4-chloro-3-nitro-1h-pyrazol-1-yl)propanoate (CAS 1004644-11-4)
- 6-(4-Methoxyphenyl)-2,2-dimethylmorpholine (CAS 1017480-89-5)
- 6-{[4-(Aminocarbonyl)piperidin-1-yl]sulfonyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 317329-40-1)
- 4-[N-(2-Hydroxyethyl)sulfamoyl]phenylboronic Acid (CAS 850568-77-3)
- Ethyl 5-bromo-2-iodobenzoate (CAS 450412-27-8)
- 4,4＇-Methylenebis(2,6-di-tert-butylphenol) (CAS 118-82-1)
- 1-(3-Nitropyridin-2-yl)ethanone (CAS 194278-44-9)
- N-Boc-(L)-iso-butylcysteine (CAS 873330-41-7)
- 2-(1-Ethyl-1H-pyrrolo[2,3-b]pyridin-3-yl)acetamide (CAS 626604-79-3)
- 2-((3,5-Dimethyl-1h-pyrazol-4-yl)thio)aniline (CAS 150536-99-5)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com