3-Phenyl-1,4,5,7-tetrahydro-6H-indazol-6-one CAS 944902-57-2
| CAS No. | 944902-57-2 |
| Molecular Formula | C13H12N2O |
| Molecular Weight | 212.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-Phenyl-1,4,5,7-tetrahydro-6H-indazol-6-one (CAS 944902-57-2), a certified reference material (molecular formula C13H12N2O, MW 212.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H12N2O, 3-Phenyl-1,4,5,7-tetrahydro-6H-indazol-6-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 3-Phenyl-1,4,5,7-tetrahydro-6H-indazol-6-one 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 | C13H12N2O |
| Molecular Weight | 212.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Phenyl Standards
- 2-phenyl-4,5,6,7-tetrahydro-2H-indazol-4-one (CAS 113502-44-6)
- Tetrahydro-2H,6H-spiro[pyrido[1,2-a]pyrazine-7,2'-[1,3]dioxolan]-3(4H)-one (CAS 134334-36-4)
- 1-phenyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 14823-31-5)
- Methyl 5,6,7,8-tetrahydro-4H-thiazolo[5,4-b]azepine-2-carboxylate (CAS 128069-60-3)
- 4-Oxo-3,4,7,8-tetrahydro-6H-pyrrolo[2,1-c][1,4]thiazine-1-carbonitrile 2,2-dioxide (CAS 1325304-56-0)
- 2-(Tetrahydro-2H-pyran-4-yl)thiazole-5-carboxamide (CAS 1935124-75-6)
- 3-Methyl-5,6,7,8-tetrahydro-thiazolo[3,2-a][1,3]-diazepine-2-carboxylic acid (CAS 876716-40-4)
- 6-(Tetrahydro-2H-pyran-4-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 2097978-33-9)
Recommended Standards
- 3-Phenyl-1-(pyridin-2-yl)prop-2-en-1-one (CAS 5337-53-1)
- 3-Phenyl-5,6,7,8-tetrahydropyrido[4,3-e][1,2,4]triazine (CAS 741737-42-8)
- 3-Oxo-2,6-diaza-bicyclo[3.2.2]nonane-6-carboxylic acid ethyl ester (CAS 220828-11-5)
- 3-Phenyl-6,7-dihydro-1H-indazol-4(5H)-one (CAS 96546-38-2)
- 3-(4-Ethyl-2-methylphenyl)propanal (CAS 180274-34-4)
- Ethyl 5-aminothiophene-2-carboxylate (CAS 67318-11-0)
- 5-Bromo-4-(difluoromethyl)-2-methoxypyridine (CAS 1806764-22-6)
- Boxidin (CAS 10355-14-3)
- 1,3-Dimethyl-5-({1-[4-(trifluoromethoxy)phenyl]-1H-pyrrol-2-yl}methylene)-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 866049-69-6)
- (E)-2,6-Di-tert-butyl-4-(3,5-dimethyl-4-nitrostyryl)phenol (CAS 1306645-18-0)
- (1,2,2-Trichlorocyclopropyl)benzene (CAS 65322-28-3)
- (6-Amino-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 1189126-37-1)
- N-(8-azabicyclo[3.2.1]Octan-3-yl)acetamide hydrochloride (CAS 1190927-47-9)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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