C0413
4-Chlorophenoxyacetic acid
BioReagent, suitable for plant cell culture, crystalline
Synonym(s):
4-CPA
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About This Item
Empirical Formula (Hill Notation):
C8H7ClO3
CAS Number:
Molecular Weight:
186.59
Beilstein:
1211804
EC Number:
MDL number:
UNSPSC Code:
10171502
PubChem Substance ID:
NACRES:
NA.72
Recommended Products
product line
BioReagent
Quality Level
form
crystalline
technique(s)
cell culture | plant: suitable
application(s)
agriculture
SMILES string
OC(=O)COc1ccc(Cl)cc1
InChI
1S/C8H7ClO3/c9-6-1-3-7(4-2-6)12-5-8(10)11/h1-4H,5H2,(H,10,11)
InChI key
SODPIMGUZLOIPE-UHFFFAOYSA-N
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Application
4-Chlorophenoxyacetic acid has been used in para-chlorophenoxyacetic acid (p-CPA) residue assay.
4-chlorophenoxy acetic acid (4-CPA), a chlorine derivative of phenoxyacetic acid (PA), is a plant growth regulator used as a herbicide.
Biochem/physiol Actions
4-Chlorophenoxyacetic acid is a synthetic auxin, that is used to induce parthenocarpic ovary growth on flowers of wild type plants.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Tomato fruit development in the auxin-resistant dgt mutant is induced by pollination but not by auxin treatment
Mignolli F, et al.
Journal of Plant Physiology, 169(12), 1165-1172 (2012)
p-CPA enhances growth and quality of muskmelon fruits
Hayata Y, et al.
Plant Growth Regulation, 36(1), 13-18 (2002)
Ediz Yeşilkaya et al.
Hormone research, 72(4), 225-235 (2009-09-30)
Plant growth regulators are considered to leave minimal amounts of remnants and therefore cause no significant side effects in humans. In this study, we aimed to investigate the hormonal and histopathological effects of 4-chlorophenoxy acetic acid (4-CPA), a commonly used
Oscar Moran et al.
Biochemistry, 42(18), 5176-5185 (2003-05-07)
Molecular simulation techniques were applied to predict the interaction of the CLC-0 Cl(-) channel and the channel-blocking molecule p-chlorophenoxyacetic acid (CPA). A three-dimensional model of the CLC-0 channel was constructed on the basis of the homology with the bacterial Cl(-)
Alessio Accardi et al.
The Journal of general physiology, 122(3), 277-293 (2003-08-13)
The Torpedo Cl- channel, CLC-0, is inhibited by clofibric acid derivatives from the intracellular side. We used the slow gate-deficient mutant CLC-0C212S to investigate the mechanism of block by the clofibric acid-derivative p-chlorophenoxy-acetic acid (CPA). CPA blocks open channels with
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