Sodium 2-((6-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetate CAS 95873-69-1
| CAS No. | 95873-69-1 |
| Molecular Formula | C12H9O6 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Sodium 2-((6-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetate (CAS 95873-69-1), a certified reference material (molecular formula C12H9O6Na, MW 272.19 g/mol) for analytical method development and quality control.
Sodium 2-((6-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetate (C12H9O6Na) 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 manufactures Sodium 2-((6-hydroxy-4-methyl-2-oxo-2H-chromen-7-yl)oxy)acetate 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 | C12H9O6 Na |
| Molecular Weight | 272.19 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Sodium Standards
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Recommended Standards
- Evonimine (CAS 41758-69-4)
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- N-Nitroso Dalbavancin A0 (CAS CATO-C4X-160234)
- 2-Hydroxy-5-(trifluoromethyl)benzene-1,3-dicarboxaldehyde (CAS 114315-20-7)
- n-((4,5-Dimethylthiazol-2-yl)methyl)cyclopropanamine (CAS 1211504-34-5)
- 1-(6-Bromopyridin-2-yl)piperidin-3-amine hydrochloride (CAS 1159816-26-8)
- 7-Chloro-4-methylcinnoline (CAS 89770-40-1)
- 285977-79-9 (~13~C_2_)Acetic acid--(~15~N)ammonia (1/1) DTXSID70745779 (CAS 285977-79-9)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
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