4-Methylumbelliferyl α-L-Idopyranosiduronic Acid 2-Sulfate Disodium Salt
Catalog No : USB-017551
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| Product name | 4-Methylumbelliferyl α-L-Idopyranosiduronic Acid 2-Sulfate Disodium Salt | ||
|---|---|---|---|
| Catalog No | USB-017551 | ||
| Supplier’s Catalog No | 17551 | ||
| Supplier | US Biologicals | ||
| Source antigen | Synthetic | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | 476.32 | ||
| Storage | -20°C | ||
|---|---|---|---|
| Other names | |||
| Grade | |||
| Purity | ≥98% (HPLC) | ||
| Form | Supplied as a white to off white solid. | ||
| Reactivity life | 6 months | ||
| Note | For reserch purpose only | ||
| Description | A fluorogenic substrate in the assay of α-L-Iduronidase. A fluorometric enzyme assay for the diagnosis of MPS II (Hunter disease). Synonyms: 4-Methylumbelliferyl α-L-Iduronic Acid-2-sulfate Sodium Salt; 4-Methyl-2-oxo-2H-1-benzopyran-7-yl α-L-Idopyranosiduronic Acid 2-(Hydrogen Sulfate) CAS No: 1045020-74-3 Molecular Formula: C₁₆H₁₄Na₂O₁₂S Molecular Weight: 476.32 Appearance: Supplied as a white to off white solid. Purity: ≥98% (HPLC) Solubility: Methanol (Slightly), Water (Slightly) Method for Determining Identity: Proton NMR (D2O) and Mass Spectroscopic Analysis TLC Conditions: C18; Acetonitrile: Water=9:1; Visualized with UV, AMCS and KMnO4; Single spot, Rf=0.50 Elemental Analysis: Calculated: %C: 40.35, %H: 2.96 Atmosphere: Inert gas Sodium Content: As reported Water Content: As reported Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Stable for 6 months after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Hygroscopic. Store under inert atmosphere. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures. | ||
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