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MAL-dPEG®12-Tris(-dPEG®24-acid)3

ALDRICH/QBD11451 - >90% (HPLC)

Synonym: Branched Maleimide-PEG-acid; Branched carboxy-PEG-maleimide; MAL-PEG12-Tris(-PEG24-acid)3; MAL-PEG600-Tris(PEG1200-COOH)3

Empirical Formula (Hill Notation): C200H384N6O100
Molecular Weight: 4473.17
Linear Formula: C200H384N6O100
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-QBD11451-25MG 25 mg
 $532.00
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assay >90% (HPLC)
form solid or viscous liquid
polymer architecture functionality : monofunctional
reaction suitability reaction type: Pegylations
shipped in ambient
SMILES string O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)NC(COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O)=O)(COCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O)=O)COCC
storage temp. −20°C
Features and Benefits: MAL-dPEG12-Tris(-dPEG24-acid)3 is a thiol- and amine-reactive, four-arm, monodispersed PEG with one arm shorter than the other three. This product is useful for charge modulation and elimination of renal clearance in drug delivery and imaging applications, among others. The dPEG spacer length from the maleimide olefin to the carbonyl carbon on each of the three long arms is 129 atoms. The average distance from maleimide to carbonyl carbon is 80.4 Å.
Legal Information: dPEG is a registered trademark of Quanta BioDesign
Legal Information: Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity >90% (HPLC)
Storage Temp. −20°C
UNSPSC 12352200

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