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480975 Aldrich

Hydroxylamine-O-sulfonic acid

99.999%

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds More...
InChI Key   DQPBABKTKYNPMH-UHFFFAOYSA-N
assay   99.999%
mp   210 °C (dec.)(lit.)
storage temp.   2-8°C

Description

Packaging

25 g in poly bottle

5 g in glass bottle

Application

Hydroxylamine-O-sulfonic acid (HOSA) may be used to synthesize (Z)-1H-purin-6(7H)-ylideneaminooxysulfonic acid.
HOSA may be used as an aminating reagent in the synthesis of:
• 1-aminotetrazoles and 2-aminotetrazoles
• N-aminopiperidine (NAPP)
• 1H,1′ H-2,2′-biimidazole-1,1′-diamine

General description

Hydroxylamine-O-sulfonic acid (HOSA), an O-substituted hydroxylamine, is a widely used aminating agent. It can behave as a nucleophile as well as an electrophile. The conversion of organoboranes obtained from hydroboration of olefins to amines using HOSA has been reported.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN3260 - class 8 - PG 2 - EHS - Corrosive solid, acidic, inorganic, n.o.s., HI: all
WGK Germany 
3
RTECS 
NC5427000
Protocols & Articles
Peer-Reviewed Papers
15

References

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