M8779
4-Maleimidobutyric acid
≥98% (titration)
Synonym(s):
γ-Maleimidobutyric acid, 4-Maleimidobutanoic acid, N-(3-Carboxypropyl)maleimide, N-Maleoyl-4-aminobutyric acid, N-Maleoyl-GABA
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About This Item
Empirical Formula (Hill Notation):
C8H9NO4
CAS Number:
Molecular Weight:
183.16
PubChem Substance ID:
UNSPSC Code:
12352200
Beilstein/REAXYS Number:
1455876
MDL number:
assay
≥98% (titration)
form
powder
color
beige
storage temp.
2-8°C
SMILES string
OC(=O)CCCN1C(=O)C=CC1=O
InChI
1S/C8H9NO4/c10-6-3-4-7(11)9(6)5-1-2-8(12)13/h3-4H,1-2,5H2,(H,12,13)
InChI key
NCPQROHLJFARLL-UHFFFAOYSA-N
Application
Modification reagent for thiol groups in proteins
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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D H Rich et al.
Journal of medicinal chemistry, 18(10), 1004-1010 (1975-10-01)
A method for the preparation of N-maleoylamino acids and esters is reported. These compounds were shown to inhibit both the oxytocin-induced smooth muscle contraction in the isolated rat uterus and the vasopressin-induced water loss from the isolated toad bladder. The