C2791
N-(2-Chloro-4-pyridyl)-N′-phenylurea
applicable for cell culture, BioReagent
Synonym(s):
Forchlorfenuron, 4-CPPU, CPPU
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About This Item
Empirical Formula (Hill Notation):
C12H10ClN3O
CAS Number:
Molecular Weight:
247.68
MDL number:
UNSPSC Code:
10171502
PubChem Substance ID:
NACRES:
NA.72
Recommended Products
Quality Level
product line
BioReagent
form
powder
application(s)
agriculture
storage temp.
2-8°C
SMILES string
Clc1cc(NC(=O)Nc2ccccc2)ccn1
InChI
1S/C12H10ClN3O/c13-11-8-10(6-7-14-11)16-12(17)15-9-4-2-1-3-5-9/h1-8H,(H2,14,15,16,17)
InChI key
GPXLRLUVLMHHIK-UHFFFAOYSA-N
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Application
N-(2-Chloro-4-pyridyl)-N′-phenylurea has been used as a supplement in Murashige and Tucker medium (MT) to culture thin cell layer (TCL) explants. It has also been used to spray on to the ovaries at anthesis for induction of parthenocarpic fruit.
Forchlorfenuron (CPPU) is a cytokinin that enhances in vitro direct shoot organogenesis of Citrus aurantium L. epicotyl segments.
Biochem/physiol Actions
N-(2-Chloro-4-pyridyl)-N′-phenylurea/ CPPU, a cytokinin-like plant growth regulator participates in chlorophyll biosynthesis, cell division and cell expansion. It helps to intensify fruit set and quickens fruit enlargement. CPPU modulates carbohydrate allocation.
CPPU is a cytokinin oxidase/dehydrogenase (CKO) inhibitor.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 2 - Carc. 2
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
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Effect of CPPU on carbohydrate and endogenous hormone levels in young macadamia fruit
Zeng H, et al.
PLoS ONE, 11(7), e0158705-e0158705 (2016)
Celia Suárez-Pantaleón et al.
Journal of agricultural and food chemistry, 56(23), 11122-11131 (2008-11-08)
The development of immunoassays for the detection of the plant growth regulator forchlorfenuron (CPPU) is described. To achieve that purpose, a set of CPPU derivatives has been obtained by the previous synthesis of the adequate p-aminophenyl alkanoic acid. Protein conjugates
Guoying Wang et al.
Journal of plant physiology, 163(6), 591-600 (2005-12-07)
It has previously been shown that boron (B) deficiency inhibits growth of the plant apex, which consequently results in a relatively weak apical dominance, and a subsequent sprouting of lateral buds. Auxin and cytokinins (CKs) are the two most important
Ying Li et al.
Journal of experimental botany, 54(385), 1245-1251 (2003-03-26)
Lagenaria leucantha is an important vegetable crop and a potential model for the study of fruit development. To study the function of D cyclins in fruit development, full-length cDNA clones for two D cyclin genes were isolated from young ovaries
Effect of 2, 4-D and 4-CPPU on somatic embryogenesis from stigma and style transverse thin cell layers of Citrus
Fiore S, et al.
Plant Cell, Tissue and Organ Culture, 68(1), 57-63 (2002)
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