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Thermo Scientific Chemicals
6-Maleimidohexanoic acid
CAS: 55750-53-3 | C10H13NO4 | 211.217 g/mol
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Catalog number 046384.22
also known as 046384-22
Price (USD)
509.65
Special offer
Online exclusive
Ends: 30-Jun-2026
599.00Save 89.35 (15%)
Each
Quantity:
100 g
Price (USD)
509.65
Special offer
Online exclusive
Ends: 30-Jun-2026
599.00Save 89.35 (15%)
Each
Chemical Identifiers
CAS55750-53-3
IUPAC Name6-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoic acid
Molecular FormulaC10H13NO4
InChI KeyWOJKKJKETHYEAC-UHFFFAOYSA-N
SMILESOC(=O)CCCCCN1C(=O)C=CC1=O
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Specifications
Specification Sheet
Specification SheetAssay (special)Weight loss @ 100°C: TGA ≤1.0 wt%
Assay (special)Weight loss @ 200°C: TGA ≤10.0 %
Assay (special)Weight loss @ 300°C: TGA ≤35.0 wt%
Identification (FTIR)Conforms
Appearance (Color)White to pale yellow
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6-Maleimidohexanoic acid is used as a probe for introducing maleimides groups into biomolecules and active pharmaceutical ingredients. Further, it is used with N-hydroxysuccinimide ester as a bifunctional cross-linking reagent. In addition to this, it acts as a probe for thiol groups in membrane proteins.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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