Skip to Content
Merck
All Photos(1)

Documents

Safety Information

T1694

Sigma-Aldrich

(E)-4-Amino-2-butenoic acid

Synonym(s):

trans-4-Aminocrotonic acid, TACA

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C4H7NO2
CAS Number:
25747-40-4
Molecular Weight:
101.10
MDL number:
MFCD00673818
UNSPSC Code:
12352106
PubChem Substance ID:
24278194
NACRES:
NA.77

form

powder

color

white

solubility

H2O: 10 mg/mL, clear

SMILES string

NC\C=C\C(O)=O

InChI

1S/C4H7NO2/c5-3-1-2-4(6)7/h1-2H,3,5H2,(H,6,7)/b2-1+

InChI key

FMKJUUQOYOHLTF-OWOJBTEDSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

T1694-50MG:
T1694-10MG:
T1694-VAR:
T1694-BULK:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Kinga K Borowicz et al.
Pharmacological reports : PR, 57(1), 121-123 (2005-04-26)
In the present study, we evaluated TACA (a potent agonist of GABA(A) and GABA(C) receptors) in the electroconvulsive threshold test in mice. Surprisingly, TACA (at 15 and 25 mg/kg) significantly decreased the threshold. The highest ineffective dose of TACA was
D Zhang et al.
Trends in pharmacological sciences, 22(3), 121-132 (2001-03-10)
In less than a decade our knowledge of the GABA(C) receptor, a new type of Cl(-)-permeable ionotropic GABA receptor, has greatly increased based on studies of both native and recombinant receptors. Careful comparison of properties of native and recombinant receptors
M Kurjak et al.
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, 23(5), e181-e190 (2011-03-19)
γ-Aminobutyric acid (GABA) acts on specific neural receptors [A, B and C(Aρ)] to modulate gastrointestinal function. The precise role of GABA receptor activation in the regulation of presynaptic nitric oxide (NO) synthesis in nerve terminals is unknown. Rat ileal nerve
Ralph J Jensen
PloS one, 8(10), e79126-e79126 (2013-11-10)
Retinitis pigmentosa (RP) is a progressive retinal degenerative disease that causes deterioration of rod and cone photoreceptors. A well-studied animal model of RP is the transgenic P23H rat, which carries a mutation in the rhodopsin gene. Previously, I reported that
Seung Yun Yang et al.
Nature communications, 4, 1702-1702 (2013-04-18)
Achieving significant adhesion to soft tissues while minimizing tissue damage poses a considerable clinical challenge. Chemical-based adhesives require tissue-specific reactive chemistry, typically inducing a significant inflammatory response. Staples are fraught with limitations including high-localized tissue stress and increased risk of
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service