Home Categories Organic Chemistry 4-Acetamidobenzenesulfonyl azide
A0710112

4-Acetamidobenzenesulfonyl azide , 95% , 2158-14-7

Synonym(s):
p-ABSA

CAS NO.:2158-14-7

Empirical Formula: C8H8N4O3S

Molecular Weight: 240.24

MDL number: MFCD00029626

EINECS: 606-801-7

Pack Size Price Stock Quantity
1g RMB23.20 In Stock
5G RMB64.00 In Stock
25G RMB210.40 In Stock
100G RMB744.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 107-111 °C (lit.)
storage temp.  2-8°C
form  powder to crystal
color  White to Amber to Dark purple
Water Solubility  Insoluble in water.
BRN  2219568
InChI InChI=1S/C8H8N4O3S/c1-6(13)10-7-2-4-8(5-3-7)16(14,15)12-11-9/h2-5H,1H3,(H,10,13)
InChIKey NTMHWRHEGDRTPD-UHFFFAOYSA-N
SMILES C1(S(=O)(=O)N=[N+]=[N-])=CC=C(NC(=O)C)C=C1

Description and Uses

4-Acetamidobenzenesulfonyl azide is used as a hydroazidation catalyst for facile preparation of organoazides. It is used as a reagent for synthesis of: monosaccharide-derived alcohols, a late-stage intermolecular C-H olefination, intramolecular isomuenchnone cycloaddition approach to antitumor agents, rhodium-catalyzed carbene cyclization cycloaddition cascade reaction of vinylsulfonates and Suzuki-Miyaura cross coupling reaction.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
HS Code  29350090

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