Cas no 95977-29-0 (Haloxyfop-P)

Haloxyfop-P is a selective aryloxyphenoxypropionate herbicide, specifically the (R)-enantiomer of haloxyfop, known for its high efficacy in controlling grass weeds in broadleaf crops. It functions as an acetyl-CoA carboxylase (ACCase) inhibitor, disrupting lipid biosynthesis in susceptible plants. Haloxyfop-P exhibits superior activity compared to its racemic counterpart, requiring lower application rates for effective weed management. Its selectivity minimizes crop damage, making it suitable for use in soybeans, cotton, and other dicotyledonous crops. The compound is rapidly absorbed and translocated within target weeds, ensuring consistent performance under varying environmental conditions. Formulated as an ester or salt, Haloxyfop-P provides reliable post-emergence control of annual and perennial grasses.
Haloxyfop-P structure
Haloxyfop-P structure
Product Name:Haloxyfop-P
CAS No:95977-29-0
MF:C15H11ClF3NO4
MW:361.700353860855
MDL:MFCD20036282
CID:61819
PubChem ID:329755141
Update Time:2025-08-05

Haloxyfop-P Chemical and Physical Properties

Names and Identifiers

    • Haloxyfop-P
    • (R)-2-[4-[[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acid
    • Haloxyfop-p [iso]
    • Haloxyfop-P (free acid)
    • (R)-2-[4-(3-Chloro-5-(trifluoromethyl)-2-pyridyloxy)phenoxy]propionic acid
    • (R)-2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenoxy)propanoic acid
    • (2R)-2-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoic acid
    • (2R)-2-[4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acid
    • (R)-2-[4-(3-chloro-5-trifluoromethyl-pyridin-2-yl-oxy)-phenoxy ]-propanoic acid
    • (R)-2-{4-[3-chloro-5-(trifluoromethyl)-2-pyridyloxy]phe
    • haloxyfop-R
    • (R)-haloxyfop
    • (+)-haloxyfop
    • HALOXYFOP INHIBITOR
    • DB07870
    • 4g2r
    • R-haloxyfop-acid
    • (2R)-2-[4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxyphenoxy]propanoic acid
    • 95977-29-0
    • (R)-(+)-HALOXYFOP
    • H1L
    • HALOXYFOP, (+)-
    • I57833604I
    • (R)-2-[4-(3-chloro-5-trifluoromethyl-2-pyridyloxy)phenoxy]propionic acid
    • Haloxyfop-P, PESTANAL(R), analytical standard
    • Propanoic acid, 2-[4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]-, (2R)-
    • (R)-2-(4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenoxy)propanoicacid
    • Q2337168
    • Propanoic acid, 2-[4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]-, (R)-; (2R)-2-[4-[[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acid; (+)-Haloxyfop; (R)-(+)-Haloxyfop; (R)-Haloxyfop; Haloxyfop-P
    • CHEBI:47454
    • (r)-2-{4-[3-chloro-5-(trifluoromethyl)-2-pyridyloxy]phenoxy}propionic acid
    • 1uys
    • (R)-haloxyfop-acid
    • DTXSID90904725
    • UNII-I57833604I
    • Haloxyfop-R (free acid) 100 microg/mL in Acetonitrile
    • NS00077933
    • PROPANOIC ACID, 2-(4-((3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL)OXY)PHENOXY)-, (2R)-
    • 1ST22816
    • PROPANOIC ACID, 2-(4-((3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL)OXY)PHENOXY)-, (R)-
    • SCHEMBL119996
    • CHEMBL1233202
    • (2R)-2-[4-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]oxyphenoxy]propanoic Acid;(2R)-2-[4-[[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic Acid; (+)-Haloxyfop; (R)-(+)-Haloxyfop; (R)-Haloxyfop
    • (2R)-2-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenoxy)propanoic acid
    • DTXCID401333834
    • (2R)-2-(4-((3-chloro-5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoic acid
    • (R)-2-(4-(3-chloro-5-(trifluoromethyl)-2-pyridyloxy)phenoxy)propionic acid
    • MDL: MFCD20036282
    • Inchi: 1S/C15H11ClF3NO4/c1-8(14(21)22)23-10-2-4-11(5-3-10)24-13-12(16)6-9(7-20-13)15(17,18)19/h2-8H,1H3,(H,21,22)/t8-/m1/s1
    • InChI Key: GOCUAJYOYBLQRH-MRVPVSSYSA-N
    • SMILES: ClC1=CC(C(F)(F)F)=CN=C1OC1C=CC(=CC=1)O[C@@H](C(=O)O)C

Computed Properties

  • Exact Mass: 360.03800
  • Monoisotopic Mass: 361.033
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 8
  • Heavy Atom Count: 24
  • Rotatable Bond Count: 5
  • Complexity: 429
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 68.6A^2
  • XLogP3: 4.2

Experimental Properties

  • Density: 1.442
  • Boiling Point: 420.3°Cat760mmHg
  • Flash Point: 208°C
  • Refractive Index: 1.535
  • PSA: 55.76000
  • LogP: 5.00300

Haloxyfop-P Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H302-H412
  • Warning Statement: P273
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 22-52/53
  • Hazardous Material Identification: Xn

Haloxyfop-P Customs Data

  • HS CODE:2933399025
  • Customs Data:

    China Customs Code:

    2933399090

    Overview:

    2933399090. Other compounds with non fused pyridine rings in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Haloxyfop-P Pricemore >>

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Haloxyfop-P Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:95977-29-0)Haloxyfop-P
Order Number:sfd6739
Stock Status:in Stock
Quantity:200kg
Purity:99%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:95977-29-0)Haloxyfop-R(free acid)
Order Number:LE15143
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:12
Price ($):discuss personally

Additional information on Haloxyfop-P

Introduction to Haloxyfop-P (CAS No. 95977-29-0)

Haloxyfop-P, a potent and widely recognized herbicide, is chemically designated as (RS)-6-chloro-4-(3,5-dichloro-4-fluorophenyl)-2-hydroxy-2-methylphenoxyacetic acid. This compound is identified by its unique Chemical Abstracts Service (CAS) number, 95977-29-0, which serves as a global identifier for its molecular structure and properties. Haloxyfop-P belongs to the phenoxyacetic acid class of herbicides, renowned for their selective action against broadleaf weeds in various agricultural settings.

The mechanism of action for Haloxyfop-P involves the inhibition of plant growth regulators, specifically auxins. By interfering with the synthesis and transport of these hormones, Haloxyfop-P effectively disrupts the normal physiological processes of weeds, leading to their rapid desiccation and death. This selective herbicidal activity makes it particularly valuable in crop protection, where it is applied pre-emergence or early post-emergence to control a broad spectrum of annual and perennial weeds without harming desirable crops.

Recent advancements in agrochemical research have highlighted the importance of understanding the environmental and biological fate of herbicides like Haloxyfop-P. Studies have demonstrated that upon application, Haloxyfop-P undergoes rapid degradation in soil and water systems, primarily through microbial degradation processes. This biodegradation ensures that the compound does not persist indefinitely in the environment, mitigating potential long-term ecological impacts. Furthermore, research has shown that the degradation products of Haloxyfop-P are generally less toxic than the parent compound, providing an additional layer of environmental safety.

The efficacy of Haloxyfop-P has been extensively evaluated in various field trials across different agricultural regions. These studies have consistently shown high levels of weed control when used according to recommended application rates and methods. The compound's ability to provide significant weed suppression while maintaining crop safety has made it a cornerstone in modern weed management strategies. Farmers and agronomists have relied on Haloxyfop-P for decades due to its proven performance and reliability.

In addition to its primary use as a herbicide, research has explored potential applications of Haloxyfop-P in other areas of agricultural science. For instance, studies have investigated its effects on plant growth regulators and their role in crop development. These investigations have provided valuable insights into the complex interactions between herbicides and plant physiology, contributing to a deeper understanding of how these compounds influence agricultural systems.

The chemical structure of Haloxyfop-P, characterized by its chloro, fluoro, and hydroxymethyl substituents, contributes to its high efficacy as a herbicide. These functional groups enhance its ability to interact with target enzymes in weeds, disrupting essential metabolic pathways. The stereochemistry of Haloxyfop-P, specifically the (RS) configuration, is critical for its biological activity. Research has shown that this specific arrangement optimizes the compound's binding affinity to plant auxin receptors, ensuring maximum effectiveness.

From an industrial perspective, the production and formulation of Haloxyfop-P have been refined over the years to ensure optimal performance and user safety. Modern formulations often incorporate adjuvants that improve the compound's spread and adherence to plant surfaces, enhancing its efficacy. Additionally, advancements in manufacturing processes have led to more sustainable production methods that minimize waste and energy consumption.

The regulatory landscape for Haloxyfop-P is shaped by global agencies such as the Environmental Protection Agency (EPA) and the European Chemicals Agency (ECHA). These organizations rigorously evaluate the safety and environmental impact of agrochemicals before approving their use. The favorable regulatory status of Haloxyfop-P underscores its extensive safety database and proven environmental compatibility.

Future research directions for Haloxyfop-P include exploring novel application techniques that further enhance its efficiency while reducing environmental impact. Innovations such as precision agriculture technologies are being integrated with traditional herbicidal practices to minimize overuse and maximize benefits. Additionally, ongoing studies aim to identify new metabolic pathways targeted by Haloxyfop-P, which could lead to improved formulations with enhanced selectivity.

In conclusion,Haloxyfop-P (CAS No. 95977-29-0) remains a cornerstone in modern agriculture due to its potent herbicidal activity and favorable environmental profile. Its chemical properties make it highly effective against a wide range of weeds while maintaining crop safety when used appropriately. As research continues to uncover new applications and improve existing formulations,Haloxyfop-P is poised to play an even greater role in sustainable agricultural practices worldwide.

Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:95977-29-0)Haloxyfop-P
sfd6739
Purity:99%
Quantity:200kg
Price ($):Inquiry
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:95977-29-0)Haloxyfop-R(free acid)
LE15143
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email