Propargyl-PEG3-Ms - ≥98% , CAS No.943726-01-0

CAS: 943726-01-0 Cat. No.: P596019 Summenformel: C8H14O5S Molekulargewicht: 222.26 PubChem CID: 16724483
Zu bestellen verfügbar
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Application
Antibody Drug Conjugates(ADC), Drug Delivery, Surface Modification, PEGylation of Protein, Peptide & Oligo
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Size
Deutschland (EU)
USA*
Price
Qty
250mg
P596019-250mg
Auf Bestellung · 8–12 Wochen
1.640,81€
500mg
P596019-500mg
Auf Bestellung · 8–12 Wochen
2.479,04€
1g
P596019-1g
Auf Bestellung · 8–12 Wochen
3.572,39€
Enter a quantity for the sizes you want to add.
🧪
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.

Übersicht

Propargyl-PEG3-Ms is a PEG derivative containing a propargyl group and a Ms group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. A mesyl is a better leaving group compared to a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media.

Specifications

Spezifikationen & Reinheit
≥98%
Storage
Store at -20°C
Verschickt in
Ice chest + Ice pads
Dieses Produkt erfordert Kühlkettenversand. Grundversand und andere Economy-Optionen sind nicht verfügbar.
Reinheit
≥98%
Namen und Kennungen
Kanonisches Lächeln
CS(=O)(=O)OCCOCCOCC#C
IUPAC Name
2-(2-prop-2-ynoxyethoxy)ethyl methanesulfonate
InChIKey
CNUSDGRUYDRKPO-UHFFFAOYSA-N
INCHI
1S/C8H14O5S/c1-3-4-11-5-6-12-7-8-13-14(2,9)10/h1H,4-8H2,2H3
Isomere SMILES
CS(=O)(=O)OCCOCCOCC#C
PubChem CID
16724483
Molekulargewicht
222.26

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:
Chemische und physikalische Eigenschaften
Molekulargewicht222.260 g/mol
XLogP3-0.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count8
Exact Mass222.056 Da
Monoisotopic Mass222.056 Da
Topological Polar Surface Area70.200 Ų
Heavy Atom Count14
Formal Charge0
Complexity268.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Lösungsrechner
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