Determine the necessary mass, volume, or concentration for preparing a solution.
Fluorescein-PEG5-Acid - ≥98% , CAS No.2183440-40-4
Disponible para pedir
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general
Fluorescein-PEG5-Acid is a xanthene dye with excitation/emission maximum of 494/517 nm and a free terminal carboxyl acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. It be used as quantum yield standard. Hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding.
Specifications
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Store at -20°C
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥98%
Nombres e identificadores
| Peso molecular | 698.8 |
|---|
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Propiedades químicas y físicas
| Solubilidad | Solubility in Water, DMSO, DMF, DCM |
|---|
Calculadoras de soluciones
Reseñas
Reseñas de cliente
Artículos relacionados
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N-(m-PEG4)-N'-(biotin-PEG3)-Cy5 - ≥98% , CAS No.2107273-68-5
N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(azide-PEG4)-Cy5 - ≥98% , CAS No.2107273-58-3
Carboxyrhodamine 110-PEG4-alkyne - ≥95% , CAS No.2055103-66-5
TAMRA-PEG3-Azide - ≥90% , CAS No.1228100-59-1
TAMRA-Azide-PEG-Biotin - ≥93% , CAS No.1797415-74-7
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