S-acetyl-PEG3-acid - ≥98% , CAS No.1421933-33-6

CAS: 1421933-33-6 Cat. No.: S597532 Summenformel: C11H20O6S Molekulargewicht: 280.3 PubChem CID: 77078527
Zu bestellen verfügbar
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
★
Size
Deutschland (EU)
USA*
Price
Qty
250mg
S597532-250mg
Auf Bestellung · 8–12 Wochen
990,87€
500mg
S597532-500mg
Auf Bestellung · 8–12 Wochen
1.693,74€
1g
S597532-1g
Auf Bestellung · 8–12 Wochen
2.995,35€
Enter a quantity for the sizes you want to add.
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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.

Übersicht

S-acetyl-PEG3-acid is a PEG derivative with containing a sulfur acetyl group and a terminal carboxylic acid. The sulfur acetyl group can be deprotected to produce a thiol moiety. The terminal carboxylic acid can react with primary amines in the presence of EDC or DCC to produce amide bonds. The hydrophilic PEG linker increase the water solubility of the compound 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
Isomere SMILES
CC(=O)SCCOCCOCCOCCC(=O)O
PubChem CID
77078527
Molekulargewicht
280.3

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

Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemische und physikalische Eigenschaften
LöslichkeitSolubility in Water, DMSO, DCM, DMF
Molekulargewicht280.340 g/mol
XLogP3-0.300
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count13
Exact Mass280.098 Da
Monoisotopic Mass280.098 Da
Topological Polar Surface Area107.000 Ų
Heavy Atom Count18
Formal Charge0
Complexity234.000
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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