ChemicalBook > CAS DataBase List > PYRIMIDIFEN
PYRIMIDIFEN
- Product Name
- PYRIMIDIFEN
- CAS No.
- 105779-78-0
- Chemical Name
- PYRIMIDIFEN
- Synonyms
- SU-9118;-4-amine;MITECLEAN;PYRIMIDIFEN;Pyrimedifen;Pyrimidifen solution;PYRIMIDIFEN STANDARD;pyrimidifen (bsi,iso);C16659300 Pyrimidifen;Pyrimidifen Solution, 100ppm
- CBNumber
- CB7118320
- Molecular Formula
- C20H28ClN3O2
- Formula Weight
- 377.91
- MOL File
- 105779-78-0.mol
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PYRIMIDIFEN Property
- Melting point:
- 157-161℃
- Boiling point:
- 535.6±50.0 °C(Predicted)
- Density
- 1.45
- storage temp.
- 0-6°C
- pka
- 4.09±0.10(Predicted)
- BRN
- 11644658
- Major Application
- agriculture
environmental - InChI
- 1S/C20H28ClN3O2/c1-5-17-19(21)20(24-13-23-17)22-10-12-26-18-8-7-16(9-11-25-6-2)14(3)15(18)4/h7-8,13H,5-6,9-12H2,1-4H3,(H,22,23,24)
- InChIKey
- ITKAIUGKVKDENI-UHFFFAOYSA-N
- SMILES
- CCOCCc1ccc(OCCNc2ncnc(CC)c2Cl)c(C)c1C
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Safety
- Hazard Codes
- Xn,N
- Risk Statements
- 22-50/53
- Safety Statements
- 60-61
- RIDADR
- UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all
- WGK Germany
- 3
- Storage Class
- 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects - Hazard Classifications
- Acute Tox. 3 Oral
Aquatic Acute 1
Aquatic Chronic 1
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- CRM35999
- Product name
- Pyrimidifen
- Purity
- certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
- Packaging
- 10MG
- Price
- $270
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 35999
- Product name
- Pyrimidifen
- Purity
- PESTANAL
- Packaging
- 10mg
- Price
- $151.2
- Updated
- 2025/07/31
TRC
- Product number
- P997300
- Product name
- Pyrimidifen
- Packaging
- 2.5mg
- Price
- $195
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- PST0001140
- Product name
- PYRIMIDIFEN
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $502
- Updated
- 2021/12/16
Medical Isotopes, Inc.
- Product number
- 42140
- Product name
- Pyrimidifen
- Packaging
- 100mg
- Price
- $2400
- Updated
- 2021/12/16
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PYRIMIDIFEN Chemical Properties,Usage,Production
Uses
Pyrimidifen is used as a pesticide.
Uses
Pyrimidifen is used as pesticide.
Definition
ChEBI: Pyrimidifen is a pyrimidinamine insecticide, a pyrimidinamine acaricide and an aminopyrimidine. It has a role as a mitochondrial NADH:ubiquinone reductase inhibitor.
Synthesis
First, the key pyrimidine intermediate, 4,5-dichloro-6-ethylpyrimidine, was prepared. Simultaneously, an intermediate containing a phenoxyethyl side chain was prepared by reacting 4-(2-ethoxyethyl)-2,3-dimethylphenol with 1,2-dihaloethane or 2-haloethylamine. Subsequently, under basic conditions (e.g., using triethylamine or potassium carbonate) in an organic solvent, this pyrimidine intermediate underwent a nucleophilic substitution reaction with a side-chain amine intermediate to form an N-substituted pyrimidine-4-amine skeleton. Finally, by selective chlorination to ensure or introduce a chlorine atom at the 5-position, the Pyrimidifen was obtained.
PYRIMIDIFEN Preparation Products And Raw materials
Raw materials
Preparation Products
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105779-78-0, PYRIMIDIFENRelated Search:
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5-CHLORO-6-ETHYLPYRIMIDIN-4-AMINE
4-Pyrimidinamine, 5-chloro- (9CI)
PYRIMIDIFEN
Pyrimidine, 4-amino-5-chloro-6-methyl- (7CI,8CI)