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Imazethapyr Technical

Imazethapyr Technical

CAS Number: 81335-77-5

Molecular Formula: C15H19N3O3

About Imazethapyr Technical

Imazethapyr is a selective, systemic herbicide belonging to the imidazolinone chemical family. It is widely used in agriculture to control a broad spectrum of grasses and broadleaf weeds in various crops, including soybeans, peanuts, and alfalfa. Imazethapyr works by inhibiting the acetohydroxyacid synthase (AHAS) enzy...

Synonyms

  • imazethapyr
  • imazethapyr, amonium salt
  • imazethapyr-ammonium

Imazethapyr Technical Specifications

CAS Number
81335-77-5
Molecular Formula
C15H19N3O3
IUPAC Name
5-ethyl-2-(4-methyl-5-oxo-4-propan-2-yl-1H-imidazol-2-yl)pyridine-3-carboxylic acid
Canonical SMILES
CCC1=CN=C(C(=C1)C(=O)O)C2=NC(C(=O)N2C(C)C)C
InChI Key
QWJQWQIEIHBUHI-UHFFFAOYSA-N
InChI
1S/C15H19N3O3/c1-5-9-6-10(13(19)20)11(16-7-9)12-17-14(21)15(4,18-12)8(2)3/h6-7H,5H2,1-4H3,(H,19,20)(H,17,18,21)
PubChem CID
54740
EINECS Number
400-490-5
UNSPSC Code
10171701
eClass
39021701
NACRES
NA.21
Appearance
Light yellow to Off white Crystalline solid,
A.I. Content Imazethapyr
98.18%
Boiling Point
Decomposes before boiling
Density
1.14 g/cm³
Material in soluble matter in Acetone %
0.10
PH value
3.01
Loss on drying
0.20
GHS Classification
Acute Toxicity (Oral): Category 4 Eye Irritation: Category 2A Hazardous to the Aquatic Environment (Chronic): Category 2
Hazard Statements
H302: Harmful if swallowed. H319: Causes serious eye irritation. H411: Toxic to aquatic life with long-lasting effects.
Precautionary Statements
P264: Wash hands thoroughly after handling. P280: Wear protective gloves, clothing, and eye protection. P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing. P273: Avoid release to the environment. P391: Collect spillage.

Agriculture

Used as a pre- and post-emergence herbicide to control annual and perennial grasses and broadleaf weeds in crops like soybeans, peanuts, and alfalfa.

Horticulture

Applied in leguminous vegetable cultivation to manage unwanted vegetation

Non-Crop Areas

Employed for vegetation control in non-crop areas such as rights-of-way and industrial sites.

Temperature

Store at room temperature (typically 15–30°C or 59–86°F)

Environment

Keep in a cool, dry, well-ventilated area, away from direct sunlight, moisture, and incompatible materials such as strong acids and bases.

Protection

Store in original, tightly sealed containers made of corrosion-resistant material to prevent contamination and degradation.

Packaging Options

Available in 1 kg, 5 kg, 10 kg, and 25 kg containers. Custom packaging options can be provided upon request to meet specific requirements.

COA
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MSDS
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  1. imazethapyr
  2. imazethapyr, amonium salt
  3. imazethapyr-ammonium

Imazethapyr Technical FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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