Urea crosslinker – C₂₋arm, NHS ester , CAS No.211029-82-2

CAS: 211029-82-2 Cat. No.: U486875 Summenformel: C13H14N4O9 Molekulargewicht: 370.27 PubChem CID: 132282591
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Storage
Room temperature
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Size
Deutschland (EU)
USA*
Price
Qty
50mg
U486875-50mg
Auf Bestellung · 8–12 Wochen
1.382,22€
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

Description

The ureido-2,2´-diacetic acid bis(hydroxysuccinimide) ester, is the shortest version of MS-cleavable urea-based lysine-lysine reactive homobifunctional cross-linkers, featuring a C2-arm. At neutral or slightly basic pH, it irreversibly crosslinks the neighbouring lysine groups. The presence of the symmetrical urea moiety which is prone to collision-induced dissociation, allows for the unambiguous distinguishing of crosslinks in tandem CID-MS experiments.

Specifications

Rechtliche Informationen
Product of CF Plus Chemicals.
Storage
Room temperature
Namen und Kennungen
Kanonisches Lächeln
C1CC(=O)N(C1=O)OC(=O)CNC(=O)NCC(=O)ON2C(=O)CCC2=O
IUPAC Name
(2,5-dioxopyrrolidin-1-yl) 2-[[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxoethyl]carbamoylamino]acetate
InChIKey
VKVHTMGFAUCZIL-UHFFFAOYSA-N
INCHI
1S/C13H14N4O9/c18-7-1-2-8(19)16(7)25-11(22)5-14-13(24)15-6-12(23)26-17-9(20)3-4-10(17)21/h1-6H2,(H2,14,15,24)
PubChem CID
132282591
Molekulargewicht
370.27

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 →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Lösungsrechner
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Häufig gestellte Fragen

How should this product be stored?
Store at room temperature.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 211029-82-2, the molecular formula is C13H14N4O9, and the molecular weight is 370.27 g/mol. InChIKey VKVHTMGFAUCZIL-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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