Azidoethyl-SS-propionic NHS ester - ≥95% , CAS No.2243566-44-9

CAS: 2243566-44-9 Cat. No.: A596735 Molecular Weight: 304.30
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
2,5-dioxopyrrolidin-1-yl 3-[(2-azidoethyl)disulfanyl]propanoate | SCHEMBL24533277 | (2,5-dioxopyrrolidin-1-yl) 3-(2-azidoethyldisulfanyl)propanoate
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
A596735-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$123.90
100mg
A596735-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$379.90
500mg
A596735-500mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,125.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Argon charged 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.

Overview

Azidoethyl-SS-propionic NHS ester is a Click Chemistry-ready crosslinker containing an NHS ester, a cleavable disulfide bond and an azide group. The azide group enables Click Chemistry reactions with alkynes, DBCO and BCN. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The disulfide bond can be cleaved via reduction reactions.

Specifications

Synonyms
2, 5-dioxopyrrolidin-1-yl 3-[(2-azidoethyl)disulfanyl]propanoate | SCHEMBL24533277 | (2, 5-dioxopyrrolidin-1-yl) 3-(2-azidoethyldisulfanyl)propanoate
Specifications & Purity
≥95%
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Molecular Weight 304.30

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

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
A2613248Certificate of AnalysisDec 31, 2025 A596735
A2613249Certificate of AnalysisDec 31, 2025 A596735
Chemical and Physical Properties
SensitivityMoisture sensitive;Light sensitive
Solution Calculators
Reviews

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