2-{[(2H-1,3-benzodioxol-5-yl)amino]methylidene}-2,3-dihydro-1H-indene-1,3-dione CAS 1001048-70-9
| CAS No. | 1001048-70-9 |
| Molecular Formula | C17H11NO4 |
| Molecular Weight | 293.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-{[(2H-1,3-benzodioxol-5-yl)amino]methylidene}-2,3-dihydro-1H-indene-1,3-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-{[(2H-1,3-benzodioxol-5-yl)amino]methylidene}-2,3-dihydro-1H-indene-1,3-dione (CAS 1001048-70-9) is a high-purity analytical reference standard with the molecular formula C17H11NO4 and a molecular weight of 293.27 g/mol.
2-{[(2H-1,3-benzodioxol-5-yl)amino]methylidene}-2,3-dihydro-1H-indene-1,3-dione (C17H11NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1988 |
| Nitrogen Atoms | 1 |
Related H Standards
- 3-(2H-1,3-Benzodioxol-5-yl)-1-[(2-methylphenyl)methyl]-1H-pyrazole (CAS 955976-56-4)
- 2-[4-(2H-1,3-benzodioxol-5-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid (CAS 1152513-77-3)
- [1-(1,3-Benzodioxol-5-ylmethyl)-2,5-dioxoimidazolidin-4-yl]acetic acid (CAS 1638709-80-4)
- N-(1,3-Benzodioxol-5-ylmethyl)-2-(1H-indol-3-yl)ethanamine (CAS 51918-89-9)
- 1-[1-(1,3-Benzodioxol-5-yl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone (CAS 731003-80-8)
- 4-(2H-1,3-benzodioxol-5-yloxy)-5-bromopyrimidine (CAS 1541474-20-7)
- 4-(2H-1,3-benzodioxol-5-yl)-6-(5-methylfuran-2-yl)pyrimidin-2-amine (CAS 1354924-78-9)
- 2-(2H-1,3-Benzodioxol-5-ylmethylidene)-6-hydroxy-7-methyl-2,3-dihydro-1-benzofuran-3-one (CAS 859131-56-9)
Recommended Standards
- Methyl 2-(2,2,2-trifluoroacetamido)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate (CAS 304668-20-0)
- Ethyl 1-(3,4-difluorobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 1001412-63-0)
- Methyl (Z)-3-((5,5,5-trifluoro-4-oxopent-2-en-2-yl)amino)thiophene-2-carboxylate (CAS 882747-69-5)
- 2-{[(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)methyl]amino}benzoic acid (CAS 1023505-31-8)
- 4-(4-Fluorophenyl)cyclohexanol (CAS 77412-73-8)
- Ethyl 1-(5-cyanopyrimidin-2-yl)piperidine-3-carboxylate (CAS 1707372-69-7)
- tert-Butyl (S)-3-(m-tolyl)piperazine-1-carboxylate (CAS 1228550-27-3)
- 4-(2,2,2-Trifluoroacetyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 710967-91-2)
- 2-Chloroethanesulfonamide (CAS 859758-42-2)
- 2-Chloro-N-isopropyl-4-methylnicotinamide (CAS 1706461-83-7)
- N-Isopropylindoline-4-carboxamide (CAS 1706436-20-5)
- 4-Bromo-6-(difluoromethyl)pyridin-2-amine (CAS 1805958-84-2)
- Pyrimidin-2-yl(p-tolyl)methanamine (CAS 1184690-59-2)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com