Ms-PEG4-t-butyl ester - ≥98% , CAS No.870487-48-2

CAS: 870487-48-2 Cat. No.: M597189 Summenformel: C16H32O9S Molekulargewicht: 400.5
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
500mg
M597189-500mg
Auf Bestellung · 8–12 Wochen

602,12€

912,77€
Speichern 310,65 € (34.03%)
1g
M597189-1g
Auf Bestellung · 8–12 Wochen

1.003,02€

1.615,64€
Speichern 612,62 € (37.92%)
2g
M597189-2g
Auf Bestellung · 8–12 Wochen

1.996,58€

2.422,64€
Speichern 426,06 € (17.59%)
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

Ms-PEG4-t-butyl ester is a PEG derivative with a mesyl group and a t-butyl protecting group. Mesyl is a good leaving group and can participate in substitution reactions. The t-butyl group can be removed under acidic condtions. The hydrophilic PEG linker increases the solubility properties of compounds 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
Molekulargewicht
400.5

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:
Lösungsrechner
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