CAS No.123312-89-0,Pymetrozine Suppliers

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Basic Information

Molecular Structure:
CAS No.:	123312-89-0
Name:	Pymetrozine
Article Data:	6

Formula:	C₁₀H₁₁N₅O
Molecular Weight:	217.23
Synonyms:	1,2,4-Triazin-3(2H)-one, 4,5-dihydro-6-methyl-4-((3-pyridinylmethylene)amino)-, (E)-;CGA 215944;Fulfill;6-methyl-4-(pyridin-3-ylmethylideneamino)-2,5-dihydro-1,2,4-triazin-3-one;Plenum;1,2,4-Triazin-3(2H)-one, 4,5-dihydro-6-methyl-4-((E)-(3-pyridinylmethylene)amino)-;1,2,4-Triazin-3(2H)-one,4,5-dihydro-6- methyl-4-[(E)-(3-pyridinylmethylene)amino]-;Endeavor;Chess;4,5-dihydro-6-methyl-4-((3-pyridinylmeth-ylene)amino)-1,2,4-triazin-3(2h)-one, (e)-;Pymetrozin;
EINECS:	200-258-5
Density:	1.33 g/cm³
Melting Point:	217oC
Flash Point:	>230 °C
Appearance:	colorless crystals
Hazard Symbols:	Xn
Risk Codes:	40-52/53
Safety:	36/37-61
PSA:	69.95000
LogP:	0.51890

Synthetic route

: 500-22-1
3-pyridinecarboxaldehyde

: 123313-07-5
2,3,4,5-tetrahydro-3-oxo-4-amino-6-methyl-1,2,4-triazine

: 123312-89-0
pymetrozine

Conditions

Conditions	Yield
In ethanol at 50℃; Reflux;	92%

: C10H12ClN5O

: 123312-89-0
pymetrozine

Conditions

Conditions	Yield
With potassium carbonate In methanol at 25 - 30℃; for 5h; Reagent/catalyst;	85%

: methyl (E)-1- (2-oxopropyl)-2-(pyridin-3-ylmethylene)hydrazine-1-carboxylate

: 123312-89-0
pymetrozine

Conditions

Conditions	Yield
With hydrazine hydrate In tetrahydrofuran at 0 - 25℃; Cooling; Green chemistry;	70%

: methyl (E)-1- (2-oxopropyl)-2-(pyridin-3-ylmethylene)hydrazine-1-carboxylate

A: C11H15N5O2

B: 123312-89-0
pymetrozine

C: 26364-02-3
hydrazone of pyridine-3-carboxaldehyde

D: 13362-77-1
1,4-bis(3-pyridyl)-2,3-diaza-1,3-butadiene

Conditions

Conditions	Yield
With hydrazine hydrate In ethanol at 25℃;	A 28% B 37% C 14% D 15%
With hydrazine hydrate In ethanol at 80℃; Solvent;	A 36% B 16% C 21% D 18%
With hydrazine hydrate In ethanol at 80℃;	A 35% B 15% C 17% D 19%
With hydrazine hydrate In ethanol at 50℃;	A 24% B 21% C 8% D 10%

...Expand

: methyl (E)-1- (2-oxopropyl)-2-(pyridin-3-ylmethylene)hydrazine-1-carboxylate

A: C11H15N5O2

B: 123312-89-0
pymetrozine

Conditions

Conditions	Yield
With hydrazine hydrate In ethanol at 0 - 25℃;	A 20% B 23%

: 500-22-1
3-pyridinecarboxaldehyde

: 4-amino-6-methyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine hydrochloride

: 123312-89-0
pymetrozine

Conditions

Conditions	Yield
With sodium hydroxide In methanol; water

: 500-22-1
3-pyridinecarboxaldehyde

: 123313-07-5
2,3,4,5-tetrahydro-3-oxo-4-amino-6-methyl-1,2,4-triazine

: 123312-89-0
pymetrozine

Conditions

Conditions	Yield
In methanol at 65℃; for 12h; Temperature; Green chemistry; Large scale;	2080 g

: methyl (E)-2-(pyridin-3-ylmethylene)hydrazine-1-carboxylate

: 123312-89-0
pymetrozine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: potassium carbonate / N,N-dimethyl-formamide / 5 h / 25 - 30 °C / Cooling with ice; Green chemistry 2: hydrazine hydrate / tetrahydrofuran / 0 - 25 °C / Cooling; Green chemistry View Scheme

: methyl (E)-2-(pyridin-3-ylmethylene)hydrazine-1-carboxylate

A: C11H15N5O2

B: 123312-89-0
pymetrozine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: potassium carbonate / N,N-dimethyl-formamide / 5 h / 25 - 30 °C / Cooling with ice; Green chemistry 2: hydrazine hydrate / ethanol / 0 - 25 °C View Scheme

: 67-56-1
methanol

: 123312-89-0
pymetrozine

: 5-Methoxy-6-methyl-4-{[1-pyridin-3-yl-meth-(E)-ylidene]-amino}-4,5-dihydro-2H-[1,2,4]triazin-3-one

Conditions

Conditions	Yield
With tetraethylammonium tosylate for 24h; current (6 V, 200 mA), graphite electrodes;	30%

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Chemistry

Molecular Formula: C₁₀H₁₁N₅O
Molecular Weight: 217.23
Index of Refraction: 1.665
Molar Refractivity: 60.371 cm³
Molar Volume: 162.645 cm³
Surface Tension: 54.627 dyne/cm
Density: 1.336 g/cm³
Flashing point: >230 °C
Melting point: 1326 °C
Storage tempreture: 0-6 °C
Structure of Pymetrozine (CAS NO.123312-89-0):

IUPAC Name: 6-Methyl-4-[(E)-pyridin-3-ylmethylideneamino]-2,5-dihydro-1,2,4-triazin-3-one
Canonical SMILES: CC1=NNC(=O)N(C1)N=CC2=CN=CC=C2
Isomeric SMILES: CC1=NNC(=O)N(C1)/N=C/C2=CN=CC=C2
InChI: InChI=1S/C10H11N5O/c1-8-7-15(10(16)14-13-8)12-6-9-3-2-4-11-5-9/h2-6H,7H2,1H3,(H,14,16)/b12-6+
InChIKey: QHMTXANCGGJZRX-WUXMJOGZSA-N
Product Category of Pymetrozine (CAS NO.123312-89-0): Alpha sort;N-PPesticides & Metabolites

Uses

Pymetrozine (CAS NO.123312-89-0) is an aphid-one new non-lethal pesticides, their formulations can be used to control most pests Homoptera, especially aphids Branch, whitefly Branch, Cicadellidae and Delphacidae pests.

Safety Profile

Hazard Codes: Harmful Xn
Risk Statements: 40-52/53
R40:Limited evidence of a carcinogenic effect.
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 36/37-61
S36/37:Wear suitable protective clothing and gloves.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.

Specification

Pymetrozine , its cas register number is 123312-89-0. It also can be called Endeavor ; Plenum ; and (E)-4,5-Fihydro-6-methyl-4-((3-pyridinylmethylene)amino)-1,2,4-triazin-3(2H)-one .