33253-67-7 3-[(3,6-Dioxocyclohexa-1,4-dien-1-yl)(phenyl)amino]propanenitrile DTXSID30678998 CAS 33253-67-7
| CAS No. | 33253-67-7 |
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H12N2O2, 33253-67-7 3-[(3,6-Dioxocyclohexa-1,4-dien-1-yl)(phenyl)amino]propanenitrile DTXSID30678998 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 252.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
33253-67-7 3-[(3,6-Dioxocyclohexa-1,4-dien-1-yl)(phenyl)amino]propanenitrile DTXSID30678998 (CAS 33253-67-7) is a high-purity analytical reference standard with the molecular formula C15H12N2O2 and a molecular weight of 252.27 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O2 |
| Molecular Weight | 252.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Related Dioxocyclohexa Standards
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- 3,6-Dioxocyclohexa-1,4-diene-1-carbaldehyde (CAS 26172-03-2)
- 3,3'-((3,6-Dioxocyclohexa-1,4-diene-1,4-diyl)bis(azanediyl))bis(N-benzyl-N,N-diethylpropan-1-aminium) chloride (CAS 311-09-1)
Recommended Standards
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- tert-Butyl Methyl(4-nitrophenyl)carbamate (CAS 474020-88-7)
- 443292-75-9 N-(3-Aminophenyl)-1-benzofuran-2-carboxamide MFCD03032340 (CAS 443292-75-9)
- Ethyl 3-hydroxyisoxazole-5-carboxylate (CAS 13626-61-4)
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- 6-Chloro-3,4-dihydro-2H-1-benzopyran-3-ol (CAS 136513-98-9)
- 1-Propyl-1H-pyrazole-3-carboxylic acid (CAS 957301-89-2)
- Furo[2,3-b]pyridine-6-carboxamide (CAS 190957-77-8)
- Methyl 1-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)piperidine-4-carboxylate (CAS 1160790-50-0)
- 3-(Trifluoromethyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-b]pyridine hydrochloride (CAS 2444550-64-3)
- Methyl 2-methyl-2-azabicyclo[2.1.1]Hexane-1-carboxylate (CAS 2119514-64-4)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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