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AMINOPYRALID

Product Name
AMINOPYRALID
CAS No.
150114-71-9
Chemical Name
AMINOPYRALID
Synonyms
aminopyrali;AMINOPYRALID;Aminopyralid-13C2,15N;AMINOPYRALID USP/EP/BP;Aminopyralid in Methanol;Aminopyralid Solution, 1000ppm;4-amino-3,6-dichloropicolinic acid;Aminopyralid@100 μg/mL in Methanol;Aminopyralid Solution in Methanol, 1000μg/mL;4-amino-3,6-dichloro-2-pyridinecarboxylic acid
CBNumber
CB7441903
Molecular Formula
C6H4Cl2N2O2
Formula Weight
207.01
MOL File
150114-71-9.mol
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AMINOPYRALID Property

Melting point:
>166°C (dec.)
Boiling point:
432.0±45.0 °C(Predicted)
Density 
1.705
vapor pressure 
0Pa at 25℃
storage temp. 
Keep in dark place,Inert atmosphere,2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
2.22±0.25(Predicted)
color 
Off-White to Light Pink
Water Solubility 
2.48g/L at 18℃
BRN 
12065018
Stability:
Hygroscopic
InChI
InChI=1S/C6H4Cl2N2O2/c7-3-1-2(9)4(8)5(10-3)6(11)12/h1H,(H2,9,10)(H,11,12)
InChIKey
NIXXQNOQHKNPEJ-UHFFFAOYSA-N
SMILES
C1(C(O)=O)=NC(Cl)=CC(N)=C1Cl
LogP
0.201 at 19℃
EPA Substance Registry System
Aminopyralid (150114-71-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26
WGK Germany 
3
Hazardous Substances Data
150114-71-9(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
32457
Product name
Aminopyralid
Purity
PESTANAL
Packaging
25mg
Price
$395
Updated
2025/07/31
TRC
Product number
A628820
Product name
Aminopyralid
Packaging
50mg
Price
$1695
Updated
2021/12/16
TRC
Product number
A628822
Product name
Aminopyralid-13C2,15N
Packaging
50mg
Price
$20350
Updated
2021/12/16
Matrix Scientific
Product number
121272
Product name
4-Amino-3,6-dichloropyridine-2-carboxylicacid
Purity
96%
Packaging
50g
Price
$3680
Updated
2021/12/16
AK Scientific
Product number
X4356
Product name
Aminopyralid
Packaging
10g
Price
$640
Updated
2021/12/16
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AMINOPYRALID Chemical Properties,Usage,Production

Uses

Aminopyralid

Definition

ChEBI: An organochlorine pesticide having a 3,6-dichlorinated 4-aminopicolinic acid structure.

Flammability and Explosibility

Non flammable

Agricultural Uses

Herbicide: A systemic, post-emergence herbicide for industrial vegetation and pastures. Used to control woody plants, clovers, and thistles. This herbicide is absorbed by roots and leaves. Not listed for use in EU countries.

Trade name

BANISH®; FOREFRONT®; HALCYON®; MILESTONE® VM; PHARAOH®; PRO-BANISH®; RUNWAY®; SYNERO®; UPFRONT®

Synthesis

1918-02-1

150114-71-9

General procedure for the synthesis of 4-amino-3,6-dichloropyridine-2-carboxylic acid from 4-amino-3,5,6-trichloropyridine-2-carboxylic acid: 50.8 g of 4-amino-3,5,6-trichloropyridine-2-carboxylic acid was mixed with 500 ml of water, and 66.7 g of 30% sodium hydroxide solution was added homogeneously, and then after filtration the filtrate was transferred to a 1000 ml high-pressure reactor fitted with a magnetic stirrer, a thermometer, and an exhaust pipe. After filtration, the filtrate was transferred to a 1000-mL high-pressure reactor equipped with a magnetic stirrer, thermometer and exhaust pipe. 2 g of 5% Pd/C catalyst was added to the reactor, the reactor was sealed, replaced with nitrogen three times, and then filled with hydrogen to a pressure of 0.2 MPa. Stirring was initiated and the temperature was raised to 50°C, and the pressure was further increased to 0.3 MPa by filling with hydrogen, and the reaction was confirmed to be complete by HPLC after 20 hours, and then cooled down to room temperature. The reaction solution was decanted out, filtered to recover the catalyst, and the filtrate was adjusted to pH 1-2 with 30% hydrochloric acid, cooled to crystallize and centrifuged, and the precipitate was washed with hot water to obtain 38.8 g of 4-amino-3,6-dichloro-pyridine-2-carboxylic acid, with the product purity of 97.5% and the yield of 91.4%.

References

[1] Patent: CN105461622, 2016, A. Location in patent: Paragraph 0024-0027
[2] Patent: WO2008/42429, 2008, A1. Location in patent: Page/Page column 9-10
[3] Patent: WO2008/42429, 2008, A1. Location in patent: Page/Page column 10-11; 11-12

AMINOPYRALID Preparation Products And Raw materials

Raw materials

Preparation Products

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AMINOPYRALID Suppliers

China 130 Europe 1 France 1 Germany 1 India 2 Japan 2 Switzerland 1 United Kingdom 1 United States 9 Global 148
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View Lastest Price from AMINOPYRALID manufacturers

RongNa Biotechnology Co.,Ltd
Product
AMINOPYRALID 150114-71-9
Price
US $10.00/ASSAYS
Min. Order
1ASSAYS
Purity
99%
Supply Ability
1 ton
Release date
2025-08-28
Hebei Chuanghai Biotechnology Co., Ltd
Product
AMINOPYRALID 150114-71-9
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-02
Qingdao Trust Agri Chemical Co.,Ltd
Product
aminopyralid 150114-71-9
Price
US $0.00/kg
Min. Order
1kg
Purity
99
Supply Ability
20tons
Release date
2024-08-01

150114-71-9, AMINOPYRALIDRelated Search:

AMINOPYRALID PENTYL 4-AMINO-3,5,6-TRICHLOROPYRIDINE-2-CARBOXYLATE ETHYL 3,5,6-TRICHLORO-4-[(4-FLUOROPHENYL)AMINO]PYRIDINE-2-CARBOXYLATE Picloram 4,5-DIAMINO-3,6-DICHLORO-2-PICOLINIC ACID ISOBUTYL 4-AMINO-3,5,6-TRICHLOROPYRIDINE-2-CARBOXYLATE PICLORAM METHYL ESTER RARECHEM AL BO 1991 2-Pyridinecarboxylic acid, 4-amino-3,5,6-trichloro-, isooctyl ester 3,5,6-TRICHLORO-4-HYDRAZINO-PYRIDINE-2-CARBOXYLIC ACID 2-Pyridinecarboxylic acid, 4-amino-3,6-dichloro-, monopotassium salt TORDON101R Aminopyralid-13C3-15N

  • AMINOPYRALID
  • 2-Pyridinecarboxylic acid, 4-amino-3,6-dichloro-
  • 2-Pyridinecarboxylicacid,4-amino-3,6-dichloro-(9CI)
  • 4-amino-3,6-dichloropicolinic acid
  • 4-Amino-3,6-dichloropyridine-2-carboxylic acid
  • Aminopyralid Solution, 1000ppm
  • 4-amino-3,6-dichloro-2-pyridinecarboxylic acid
  • Aminopyralid@100 μg/mL in Methanol
  • Aminopyralid Solution in Methanol, 1000μg/mL
  • aminopyrali
  • AMINOPYRALID USP/EP/BP
  • Aminopyralid-13C2,15N
  • Aminopyralid in Methanol
  • Aminopyralid 10.0 μg/ml tert-Butyl methyl ether
  • 150114-71-9
  • AMINOACID
  • Agro-Products
  • Amines
  • Heterocycles