3-(Benzylimino)indolin-2-one CAS 147951-01-7
| CAS No. | 147951-01-7 |
| Molecular Formula | C15H12N2O |
| Molecular Weight | 236.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 236.27 g/mol gives 3-(Benzylimino)indolin-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(Benzylimino)indolin-2-one (CAS 147951-01-7), a certified reference material (molecular formula C15H12N2O, MW 236.27 g/mol) for analytical method development and quality control.
Structurally, 3-(Benzylimino)indolin-2-one (C15H12N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 236.27 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C15H12N2O |
| Molecular Weight | 236.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Benzylimino Standards
- 2-(Benzylimino)-2,3-dihydrothiazole-4-carboxylic acid (CAS 165682-79-1)
- 2-(1-(Benzylimino)ethyl)phenol (CAS 5879-67-4)
- 6-(Benzylimino)-4-chloro-1,6-dihydropyrimidine-5-carbaldehyde (CAS 59311-82-9)
- 2-(Benzylimino)-4-methyl-2,3-dihydrothiazole-5-carboxylic acid (CAS 162651-12-9)
- 4-((Benzylimino)methyl)benzonitrile (CAS 67907-57-7)
- 2-((Benzylimino)methyl)phenol (CAS 886-08-8)
- Ethyl 2-(benzylimino)-2,3-dihydrothiazole-4-carboxylate (CAS 126534-13-2)
- (2Z)-4-(Benzylimino)-4-hydroxybut-2-enoic acid (CAS 15329-69-8)
Recommended Standards
- Ethyl 3-(methylamino)-7,8-dihydropyrido[4,3-c]pyridazine-6(5H)-carboxylate (CAS 1474036-06-0)
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- 3-Amino-2-(4-methylpiperazin-1-yl)isonicotinic acid (CAS 1472024-01-3)
- 6-(3-(Methoxymethyl)pyrrolidin-1-yl)nicotinic acid (CAS 1482884-90-1)
- Methyl 3-amino-2-bromo-4-nitrobenzoate (CAS 2090515-66-3)
- 1-(2,4,5-Trimethoxybenzoyl)-1H-imidazole (CAS 1424857-13-5)
- 2-(3-Bromo-2-fluoro-5-(trifluoromethyl)phenyl)acetic acid (CAS 2385623-99-2)
- 2-Oxabicyclo[2.2.1]heptan-4-amine hydrochloride (CAS 2253632-53-8)
- 4-(difluoromethyl)-5-methanesulfonyl-2H-1,2,3-triazole (CAS 1803603-39-5)
- 1-(Pyrrolidin-2-ylmethyl)-3-(trifluoromethyl)-1H-pyrazole (CAS 1248279-42-6)
- Trans-4-((4-ethylisoquinolin-5-yl)oxy)cyclohexanamine (CAS 651308-52-0)
- 3-(Pyridin-4-yl)isoxazol-5-amine (CAS 19790-96-6)
- 2-(5-Chloro-2-nitrophenyl)acetonitrile (CAS 72301-65-6)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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