3-(((1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)methyl)amino)benzoic acid CAS 959583-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 959583-19-8 |
| Molecular Formula | C17H11NO4 |
| Molecular Weight | 293.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(((1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)methyl)amino)benzoic acid (CAS 959583-19-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H11NO4. Molecular weight: 293.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H11NO4 |
| Molecular Weight | 293.27 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dioxo Standards
- 2-{[(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)methyl]amino}benzoic acid (CAS 1023505-31-8)
- 4-(2,5-Dioxo-3-phenyl-2,5-dihydro-1H-pyrrol-1-yl)benzoic acid (CAS 33753-36-5)
- N-(2,5-Dioxo-4-phenyl-2,5-dihydrofuran-3-yl)benzamide (CAS 61589-58-0)
- 2-[2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)ethoxy]nicotinonitrile (CAS 2096986-77-3)
- 2-(6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 1203333-23-6)
- 8-Boc-2,2-dioxo-1,3-dioxa-2-thia-8-azaspiro[4.5]decane (CAS 1257300-52-9)
- 2-(1-Methyl-2,4-dioxo-5-propoxy-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetamide (CAS 921480-54-8)
- 2,4-Dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-6-carboxylic acid (CAS 91996-88-2)
Recommended Standards
- 2-[(2-fluorophenyl)thio]-5-nitrobenzoic acid (CAS 73129-13-2)
- 3-(Benzo[d][1,3]dioxole-5-carbonyl)quinolin-4(1H)-one (CAS 769972-66-9)
- 2-(2-Carboxyphenyl)quinoline-4-carboxylic acid (CAS 60539-01-7)
- 2,3,6-Trimethylnaphthalene-1,4-dione (CAS 20490-42-0)
- 3-Bromo-4-propoxyaniline (CAS 156783-06-1)
- (3-((4-Hydroxypiperidin-1-yl)sulfonyl)-4-methoxyphenyl)boronic acid (CAS 1704081-13-9)
- N-(4-(Dimethylamino)benzyl)-1-propyl-1H-pyrazol-3-amine dihydrochloride (CAS 1856064-14-6)
- 2-(3-(Trifluoromethyl)benzyl)quinazolin-4(3H)-one (CAS 400078-62-8)
- 2-chloro-6-methoxy-pyridine-3-carbaldehyde (CAS 95652-80-5)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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