7-Hydroxycoumarin-4-acetic acid succinimidyl ester, 97% CAS 185102-64-1
| CAS No. | 185102-64-1 |
| Molecular Formula | C15H11NO7 |
| Molecular Weight | 317.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-Hydroxycoumarin-4-acetic acid succinimidyl ester, 97% is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
7-Hydroxycoumarin-4-acetic acid succinimidyl ester, 97% (CAS 185102-64-1) is a high-purity analytical reference standard with the molecular formula C15H11NO7 and a molecular weight of 317.25 g/mol.
7-Hydroxycoumarin-4-acetic acid succinimidyl ester, 97% (C15H11NO7) 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H11NO7 |
| Molecular Weight | 317.25 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 1 |
Related Hydroxycoumarin Standards
- H-4-(7-Hydroxycoumarin-4-yl)-Abu-OH (CAS 905442-42-4)
- 7-Hydroxycoumarin-4-acetic acid methyl ester, 97% (CAS 15991-13-6)
- 7-Hydroxycoumarin-4-acetic acid, 97% (CAS 6950-82-9)
- 7-Hydroxycoumarin-3-carboxylic Acid (CAS 779-27-1)
- 5-Methyl-8-hydroxycoumarin (CAS 36651-81-7)
- 5-Hydroxycoumarin (CAS 53081-42-8)
- 7-Hydroxycoumarin (CAS 93-35-6)
- 7-Hydroxycoumarin sulfate (CAS 69526-88-1)
Recommended Standards
- N-Succinimidyl 7-Methoxycoumarin-3-carboxylate (CAS 150321-92-9)
- 2,4-Dihydroxy-N'-(2-hydroxy-5-nitrobenzylidene)benzohydrazide (CAS 304481-72-9)
- 5-(2-Amino-4-carboxyphenoxy)isophthalic acid (CAS 141111-57-1)
- 2-[3,5-Bis(trifluoromethyl)phenyl]-N-methyl-Hydrazinecarbothioamide (CAS 24095-80-5)
- 5,7-Dibromoquinolin-8-amine (CAS 36107-02-5)
- 5-Bromooxazole (CAS 1060812-80-7)
- Methyl 2-Diethoxyphosphoryl-2-methoxyacetate (CAS 16141-79-0)
- Ethyl 4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridine-3-carboxylate (CAS 912330-17-7)
- 2-Ethoxy-5-isopropyl-3-methylpyrazine (CAS 99784-14-2)
- 76044-31-0 [1,2,4]Triazolo[1,5-c]pyrimidin-5(3H)-one DTXSID60504110 (CAS 76044-31-0)
- N-Ethyl-N-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2304635-34-3)
- 4-Methyl-3-(trifluoromethyl)pentanoic acid (CAS 184876-90-2)
- 2-((4-Amino-2,5-dimethoxyphenyl)-sulfonyl)ethyl hydrogen sulfate (CAS 26672-24-2)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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