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citraconic anhydride 10g un2810

CITRACONIC ANHYDRIDE 10G UN2810

Catalog No.
C003B-400125
Mfr. No.
786-389
Mfr. Name
GENO TECHNOLOGY INC.
Qty/UOM
1
UOM
EA
Price: $102.79
List Price: $114.22

Citraconic anhydride reacts with primary amines and blocks them by creating an amide linkage and a terminal carboxylate. The linkage is stable at neutral to alkaline pH (pH >7) and at acidic conditions (pH 4) the amide linkage is rapidly

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Citraconic anhydride reacts with primary amines and blocks them by creating an amide linkage and a terminal carboxylate. The linkage is stable at neutral to alkaline pH (pH >7) and at acidic conditions (pH 4) the amide linkage is rapidly hydrolyzed to release the citraconic acid and free the amines.The block by citraconic anhydride can also be reveresed by treatment with hydroxylamine .This property makes citraconic anhydride a very useful tool for blocking free amines in proteins and other biomolecules. Features Reversible blocking of primary amines Reactive towards primary amines Synonym: 2-methylmaleic anhydride Empirical formula:C5H4O3 CAS # 616-02-4 Molecular weight: 112.08 Form: Colorless to slight yellow, clear liquid Applications Temporarily block amines to allow derivatization of other parts of the molecule. Block removed by shifting to acidic conditions (pH3-4) or treatment with hydroxylamine

Shipping Information:

Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.

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UPC:
51142550
Condition:
New
Availability:
3 Days
Weight:
1.00 Ounces
HazmatClass:
Yes
WeightUOM:
LB
MPN:
786-389
CAS:
616-02-4

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