2-(6-Oxodibenzo[cd,g]indazol-2(6H)-yl)acetic acid CAS 5953-32-2
| CAS No. | 5953-32-2 |
| Molecular Formula | C16H10N2O3 |
| Molecular Weight | 278.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(6-Oxodibenzo[cd,g]indazol-2(6H)-yl)acetic acid (C16H10N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(6-Oxodibenzo[cd,g]indazol-2(6H)-yl)acetic acid (CAS 5953-32-2), molecular formula C16H10N2O3 and molecular weight 278.26 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(6-Oxodibenzo[cd,g]indazol-2(6H)-yl)acetic acid 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.
Physical & Chemical Properties
| Molecular Formula | C16H10N2O3 |
| Molecular Weight | 278.26 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-(6,7-Dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)acetic acid (CAS 924775-36-0)
- 2-(7,8-Dimethoxy-4-methyl-2-oxo-2h-chromen-3-yl)acetic acid (CAS 855287-75-1)
- 2-(5-Methoxy-1-methyl-2,4-dioxo-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)-N-methylacetamide (CAS 941946-92-5)
- 2-(Acetyloxy)-4-(3-oxobutanoyl)phenyl acetate (CAS 941040-57-9)
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