3-(2-(4-Nitrophenyl)hydrazono)indolin-2-one CAS 31107-06-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31107-06-9 |
| Molecular Formula | C14H10N4O3 |
| Molecular Weight | 282.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-(4-Nitrophenyl)hydrazono)indolin-2-one (CAS 31107-06-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H10N4O3. Molecular weight: 282.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H10N4O3 |
| Molecular Weight | 282.25 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
Related Nitrophenyl Standards
- 2-(4-Methyl-3-nitrophenyl)imidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 1216087-78-3)
- (Z)-3-(2-(4-Nitrophenyl)hydrazono)indolin-2-one (CAS 1224946-21-7)
- 2-Methyl-3-(4-nitrophenyl)pyrido[2,3-d]pyrimidin-4(3H)-one (CAS 1286696-96-5)
- 2-(4-Nitrophenyl)-1H-benzo[d]imidazole-4-carboxamide (CAS 188106-87-8)
- 2-(2-Methyl-4-nitrophenyl)isoindoline-1,3-dione (CAS 33329-27-0)
- 2-(4-Nitrophenyl)isoquinoline-1,3(2H,4H)-dione (CAS 83907-65-7)
- 2-(5-(4-Nitrophenyl)-1,3,4-oxadiazol-2-yl)aniline (CAS 88185-04-0)
- 3-(3-Nitrophenyl)benzo[f][1,4]oxazepin-5(4H)-one (CAS 866050-58-0)
Recommended Standards
- 3-((tert-Butoxycarbonyl)amino)-5-nitrobenzoic acid (CAS 959750-83-5)
- 3-((2S,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2-methyl-2H-pyrazolo[4,3-d]pyrimidin-7(4H)-one (CAS 51481-59-5)
- 3,3',3''-Phosphorothioyltripropanoic acid (CAS 5961-86-4)
- 3-(4-Bromothiophen-2-yl)-3-hydroxypropanoic acid (CAS 1251316-17-2)
- 1-methyl-2(1H)-Pyridinimine,hydriodide (1:1) (CAS 6964-53-0)
- N-(azetidin-3-yl)-N-methylcyclopentanecarboxamide (CAS 1469128-57-1)
- 5-Fluoro-2-(methylsulfinyl)pyrimidine (CAS 1967005-91-9)
- 143667-04-3 4-(3-Bromopropoxy)aniline (CAS 143667-04-3)
- N-(1,1-Dioxidotetrahydro-3-thienyl)-β-alanine Hydrochloride (CAS 297760-52-2)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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