2-(7-Hydroxy-2-oxo-2H-chromen-3-yl)acetic acid CAS 104093-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104093-04-1 |
| Molecular Formula | C11H8O5 |
| Molecular Weight | 220.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(7-Hydroxy-2-oxo-2H-chromen-3-yl)acetic acid (CAS 104093-04-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H8O5. Molecular weight: 220.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H8O5 |
| Molecular Weight | 220.18 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, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Hydroxy Standards
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- 2-(6-Hydroxy-2-oxo-2h-chromen-4-yl)acetic acid (CAS 68747-26-2)
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Recommended Standards
- 1-methyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (CAS 1038385-70-4)
- 5-(Prop-2-yn-1-yloxy)isophthalic acid (CAS 1052737-14-0)
- 1031577-56-6 Ethyl 3-pyrimidin-2-yl-1,2,4-oxadiazole-5-carboxylate MFCD15732346 (CAS 1031577-56-6)
- (R)-tert-Butyl 3-methyl-2,8-diazaspiro[4.5]decane-8-carboxylate (CAS 2632308-33-7)
- 1-(4-Fluorophenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 120086-34-2)
- 5-Mesityl-3,4-dimethylisoxazole (CAS 61314-49-6)
- (R)-3-((tert-Butoxycarbonyl)amino)-6-(3-tosylguanidino)hexanoic acid (CAS 145149-22-0)
- 6-(5-Methyl-2-thienyl)-2-phenyl-1,5,6,7-tetrahydro-4H-benzimidazol-4-one (CAS 1428139-58-5)
- Coelenterazine h (CAS 50909-86-9)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
Why CATO?
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