CAS 67129-08-2: Metazachlor

Description: Metazachlor is a selective herbicide primarily used in agriculture for the control of various broadleaf and grassy weeds in crops such as maize and soybeans. It belongs to the chloroacetanilide class of herbicides and functions by inhibiting the synthesis of certain proteins necessary for plant growth. Metazachlor is characterized by its relatively low solubility in water, which contributes to its persistence in soil, allowing for effective weed control over an extended period. The compound is typically applied pre-emergence or early post-emergence, targeting the germinating seeds of weeds. Its mode of action involves disrupting the microtubule formation during cell division, ultimately leading to plant death. While effective, Metazachlor's use is regulated due to potential environmental impacts, including effects on non-target organisms and groundwater contamination. Safety measures and proper application techniques are essential to minimize risks associated with its use. Overall, Metazachlor is an important tool in integrated weed management strategies, contributing to agricultural productivity while necessitating careful handling and application.

Formula: C₁₄H₁₆ClN₃O

InChI: InChI=1S/C14H16ClN3O/c1-11-5-3-6-12(2)14(11)18(13(19)9-15)10-17-8-4-7-16-17/h3-8H,9-10H2,1-2H3

InChI key: InChIKey=STEPQTYSZVCJPV-UHFFFAOYSA-N

SMILES: O=C(N(C=1C(=CC=CC1C)C)CN2N=CC=C2)CCl

Synonyms:

• 2-Chloro-N-(pyrazol-1-ylmethyl)acet-2,6-xylidide
• 2-chloro-N-(2,6-dimethylphenyl)-N-(1H-pyrazol-1-ylmethyl)acetamide
• Acetamide, 2-chloro-N-(2,6-dimethylphenyl)-N-(1H-pyrazol-1-ylmethyl)-
• Bas 479
• Bas 47902H
• Bas 479H
• Butisan
• Butisan 400SC
• Butisan S
• Methazachlor
• Sultan
• Metazachlor

LC PestiMix 3 10 µg/mL in Acetonitrile

CAS: 100646-51-3 101205-02-1 102851-06-9 10453-86-8 10548-10-4 112281-77-3 115-90-2 119446-68-3 120068-37-3 120928-09-8 125116-23-6 128639-02-1 13194-48-4 133855-98-8 136426-54-5 141-66-2 142459-58-3 143390-89-0 15299-99-7 15972-60-8 16752-77-5 17040-19-6 17109-49-8 175013-18-0 1918-16-7 19666-30-9 2104-64-5 21087-64-9 2179-25-1 2212-67-1 22212-55-1 22224-92-6 23135-22-0 23184-66-9 23950-58-5 2497-06-5 2497-07-6 25057-89-0 25311-71-1 2635-10-1 2642-71-9 2921-88-2 301-12-2 30560-19-1 31972-43-7 31972-44-8 333-41-5 35367-38-5 36756-79-3 38260-54-7 41394-05-2 41483-43-6 43121-43-3 51235-04-2 52-85-7 52756-22-6 52756-25-9 53112-28-0 55-38-9 5598-13-0 56-72-4 56070-16-7 563-12-2 57837-19-1 584-79-2 60168-88-9 60207-90-1 60207-93-4 61213-25-0 62-73-7 66246-88-6 67129-08-267564-91-4 67747-09-5 68694-11-1 69806-34-4 69806-40-2 709-98-8 74115-24-5 75736-33-3 76738-62-0 7696-12-0 77732-09-3 78-48-8 79983-71-4 81777-89-1 82657-04-3 86598-92-7 87392-12-9 87820-88-0 919-86-8 94361-06-5 95465-99-9 957-51-7 96489-71-3

• Color and Shape: Mixture

Triazine & Urea Pesticide Mixture 447 100 µg/mL in Acetonitrile

CAS: 1007-28-9 101-21-3 122-34-9 139-40-2 15545-48-9 16118-49-3 1698-60-8 1746-81-2 18691-97-9 1912-24-9 1982-47-4 19937-59-8 21725-46-2 26225-79-6 30043-49-3 30125-63-4 3060-89-7 314-40-9 330-54-1 330-55-2 34123-59-6 34205-21-5 41394-05-2 51218-45-2 5915-41-3 6190-65-4 67129-08-27287-19-6 886-50-0

• Color and Shape: Mixture

Pesticide-Mix 34 10 µg/mL in Acetonitrile

CAS: 101-21-3 101-42-8 122-34-9 122-42-9 139-40-2 15545-48-9 1746-81-2 18691-97-9 1912-24-9 1982-47-4 19937-59-8 21087-64-9 21725-46-2 3060-89-7 330-54-1 330-55-2 3397-62-4 34123-59-6 41394-05-2 51218-45-2 535-89-7 5915-41-3 6190-65-4 67129-08-27286-69-3 7287-19-6 886-50-0

• Formula: C₈H₁₄ClN₅
• Color and Shape: Mixture
• Molecular weight: 215.68

Metazachlor

CAS: 67129-08-2

Metazachlor, a chloroacetamide herbicide, inhibits fatty acid synthesis impacting cell division in weeds.

• Formula: C₁₄H₁₆ClN₃O
• Color and Shape: Liquid
• Molecular weight: 277.75

Metazachlor 100 µg/mL in Acetone

CAS: 67129-08-2

• Formula: C₁₄H₁₆ClN₃O
• Color and Shape: Single Solution
• Molecular weight: 277.75

Metazachlor 100 µg/mL in Acetonitrile

CAS: 67129-08-2

• Formula: C₁₄H₁₆ClN₃O
• Color and Shape: Single Solution
• Molecular weight: 277.75

Metazachlor

CAS: 67129-08-2

• Formula: C₁₄H₁₆ClN₃O
• Color and Shape: Neat
• Molecular weight: 277.75

GB 23200.121-2021 Pesticide Mixture 9 50 µg/mL in Acetonitrile

CAS: 111031-14-2 112281-77-3 114369-43-6 116255-48-2 120928-09-8 125116-23-6 125225-28-7 131341-86-1 131983-72-7 141517-21-7 143701-75-1 179101-81-6 205650-65-3 220899-03-6 26225-79-6 39491-78-6 400882-07-7 41814-78-2 42576-02-3 42874-03-3 43121-43-3 470-90-6 52-68-6 60168-88-9 60207-90-1 6164-98-3 62924-70-3 65195-55-3 66246-88-6 66441-23-4 67129-08-267306-00-7 67564-91-4 68694-11-1 70124-77-5 74115-24-5 76674-21-0 76738-62-0 79622-59-6 79983-71-4 83657-22-1 847749-37-5 85509-19-9 86598-92-7 915410-70-7

• Color and Shape: Colourless

Pesticide-Mix 31 10 µg/mL in Acetone

CAS: 122-34-9 1912-24-9 51218-45-2 5915-41-3 6190-65-4 67129-08-2

• Formula: C₈H₁₄ClN₅
• Color and Shape: Colourless Liquid
• Molecular weight: 215.68

Pesticide-Mix 44 10 µg/mL in Acetonitrile

CAS: 122-34-9 15545-48-9 1746-81-2 18691-97-9 1912-24-9 19937-59-8 21725-46-2 3060-89-7 330-54-1 330-55-2 34123-59-6 51218-45-2 51235-04-2 5915-41-3 6190-65-4 67129-08-27286-69-3

• Formula: C₈H₁₄ClN₅
• Color and Shape: Mixture
• Molecular weight: 215.68

Pesticide-Mix 44 10 µg/mL in Acetonitrile

CAS: 122-34-9 15545-48-9 1746-81-2 18691-97-9 1912-24-9 19937-59-8 21725-46-2 3060-89-7 330-54-1 330-55-2 34123-59-6 51218-45-2 51235-04-2 5915-41-3 6190-65-4 67129-08-27286-69-3

• Formula: C₈H₁₄ClN₅
• Color and Shape: Mixture
• Molecular weight: 215.68

GC PestiMix 3 10 µg/mL in Isooctane:Toluene (50:50)

CAS: 1014-70-6 1031-07-8 105512-06-9 1129-41-5 1134-23-2 114-26-1 116255-48-2 117718-60-2 122-42-9 125225-28-7 128639-02-1 131807-57-3 131860-33-8 133-06-2 133-07-3 135410-20-7 13593-03-8 141517-21-7 142459-58-3 1610-18-0 16118-49-3 175013-18-0 1861-40-1 188425-85-6 2032-65-7 2051-24-3 211867-47-9 21725-46-2 2303-16-4 23103-98-2 23135-22-0 23505-41-1 2425-06-1 24579-73-5 25311-71-1 2588-04-7 27304-13-8 283594-90-1 298-00-0 298-04-4 311-45-5 327-98-0 33245-39-5 3424-82-6 38260-54-7 40487-42-1 51-03-6 5103-73-1 51218-49-6 51338-27-3 52645-53-1 53-19-0 55283-68-6 55814-41-0 58-89-9 5915-41-3 60238-56-4 608-93-5 6190-65-4 66230-04-4 66332-96-5 67129-08-267306-00-7 68359-37-5 6988-21-2 70630-17-0 709-98-8 72-43-5 72-55-9 72-56-0 72490-01-8 7421-93-4 75736-33-3 786-19-6 79241-46-6 81777-89-1 865318-97-4 87392-12-9 88671-89-0 89784-60-1 91465-08-6 94-11-1 944-22-9 957-51-7 959-98-8 96489-71-3 99-30-9

• Color and Shape: Mixture

ISO 10695:2000 Standard Mixture 366 10 µg/mL in Acetone

CAS: 122-34-9 139-40-2 1582-09-8 1912-24-9 21725-46-2 298-00-0 40487-42-1 50471-44-8 56-38-2 5915-41-3 67129-08-27286-69-3

• Color and Shape: Mixture

Metazachlor

CAS: 67129-08-2

• Formula: C₁₄H₁₆ClN₃O
• Molecular weight: 277.76

Metazachlor

CAS: 67129-08-2

Applications A chloroacetanilide herbicide used on vegetable crops. References Matthies, M., et al.: Environ. Sci. …

• Formula: C₁₄H₁₆ClN₃O
• Color and Shape: Off White To Light Beige
• Molecular weight: 277.75

Metazachlor-13C3

CAS: 67129-08-2

Applications Metazachlor-13C3 is the labeled analogue of Metazachlor (M225855). Metazachlor is A chloroacetanilide herbicide used …

• Formula: C₃C₁₁H₁₆ClN₃O
• Color and Shape: Neat
• Molecular weight: 280.727

Metazachlor-13C3

CAS: 67129-08-2

• Formula: C₃C₁₁H₁₆ClN₃O
• Color and Shape: Neat
• Molecular weight: 280.727

Metazachlor

CAS: 67129-08-2

Metazachlor is a chemical pesticide that inhibits the activity of enzymes in the fatty acid …

• Formula: C₁₄H₁₆ClN₃O
• Purity: Min. 95%
• Molecular weight: 277.75 g/mol