2-Oxo-2-(2,4,6-trihydroxyphenyl)acetic acid CAS 69098-01-7
| CAS No. | 69098-01-7 |
| Molecular Formula | C8H6O6 |
| Molecular Weight | 198.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-2-(2,4,6-trihydroxyphenyl)acetic acid (C8H6O6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-Oxo-2-(2,4,6-trihydroxyphenyl)acetic acid (CAS 69098-01-7), a certified reference material (molecular formula C8H6O6, MW 198.13 g/mol) for analytical method development and quality control.
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-Oxo-2-(2,4,6-trihydroxyphenyl)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 | C8H6O6 |
| Molecular Weight | 198.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Oxo Standards
- 1-(2,3,4-Trihydroxyphenyl)butan-1-one (CAS 2437-61-8)
- 2-Methyl-1-(2,4,6-trihydroxyphenyl)propan-1-one (CAS 35458-21-0)
- (E)-3-(3,4,5-Trihydroxyphenyl)acrylic acid (CAS 709007-50-1)
- 2-Methyl-1-(2,4,6-trihydroxyphenyl)butan-1-one (CAS 125074-06-8)
- 1-(2,4,6-Trihydroxyphenyl)pentan-1-one (CAS 2999-18-0)
- 2-(3,4,5-Trihydroxyphenyl)acetic acid (CAS 29511-09-9)
- 1-(2,3,4-Trihydroxyphenyl)propan-1-one (CAS 22760-98-1)
- 1-(2,3,4-Trihydroxyphenyl)hexan-1-one (CAS 43043-26-1)
Recommended Standards
- 2-Formyl-3,4,5-trihydroxybenzoic acid (CAS 82297-94-7)
- 3-(Methoxycarbonyl)-4-nitropyridine 1-oxide (CAS 98550-10-8)
- 2-amino-4-hydroxy-5-nitrobenzoic acid (CAS 574738-65-1)
- 3,5-Dinitroanisole (CAS 5327-44-6)
- 2-(Difluoromethyl)-1-fluoro-3-nitrobenzene (CAS 1214338-91-6)
- 4-(1-methylethyl)-2-Thiazolecarboxylic acid (CAS 300831-06-5)
- 1-(1,1-Dioxidothietan-3-yl)ethan-1-one (CAS 1783349-31-4)
- (4-Methylpiperazin-1-yl)(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanone (CAS 883738-38-3)
- Pentyl glycinate hydrochloride (CAS 203302-88-9)
- 1,4-dioxan-2-ylmethanesulfonamide (CAS 1566799-63-0)
- Asarone (CAS 494-40-6)
- 5α-ANDROSTAN-3β-OL-17β-CARBOXYLIC ACID (CAS 15173-54-3)
- 3-(chloromethyl)-6-(thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1955530-80-9)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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