563-96-2 Glyoxalic acid monohydrate AKSci J91290
 
 
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  J91290    
Glyoxalic acid monohydrate
, 95%
 
Oxoacetic acid monohydrate




IDENTITY
CAS Number:563-96-2
MDL Number:MFCD00149497
MF:C2H4O4
MW:92.05
EINECS:206-058-5
BRN:741891
SPECIFICATIONS & PROPERTIES
Purity:95%
Physical Form:White to light yellow crystalline powder or solid
Melting Point:48-60°C
Boiling Point:100°C
Flash Point:>110°C
Long-Term Storage:Store at room temperature

REVIEW

 Reagent for transthioacetalization of dithioacetal groups from protected aldehydes and ketones in acetic acid catalyzed by mineral acid (1). For reaction with tryptamine hydrochloride, followed by cyclization to give 1,2,3,4-tetrahydro-beta-carboline, see Ref 2.

REFERENCES
[1]Synthesis, 694 (1976).
[2] Org. Synth. Coll., 6, 965 (1988).

GHS

Pictograms

Signal Word
Danger

Hazard Statements
H317; H318

Precautionary Statements
P261; P272; P280; P302+P352; P305+P351+P338; P310; P321; P333+P313; P363; P501


Current as of October 17, 2019


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For research use only. Not for diagnostic or therapeutic use.
Not for human use.


CATEGORIES

 Aryl and Aliphatic Building Blocks > Alcohols, Carboxylic Acids


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