Azimsulfuron

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  • Identifiers

    CAS number
    120162-55-2

    Molecular formula
    C13H16N10O5S

    SMILES
    CN1C(=C(C=N1)C2=NN(N=N2)C)S(=O)(=O)NC(=O)NC3=NC(=CC(=N3)OC)OC

    Safety labels

    Environmental Hazard
    Environmental

  • Odor profile

    Fragrance
    Odorless 72.95%
    Cooked 26.08%
    Roasted 25.43%
    Savory 25.26%
    Meaty 21.8%
    Nutty 15.89%
    Cooling 15.76%
    Bitter 15.69%
    Grape 15.58%
    Popcorn 15.5%

     

    Flavor
    Bitter 90.73%
    Odorless 39.29%
    Bland 27.91%
    Sweet-like 18.38%
    Nitrile 17.98%
    Bread crust 17.82%
    Taco 17.71%
    Roasted peanuts 17.58%
    Cedarleaf 17.55%
    Scallion 17.08%

     

    Odor impact est.
    Odorless

  • Properties

    XLogP3-AA
    0.3

    pKa est.
    3.62 (weak acid)

    Molecular weight
    424.4 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    2725°C

    Melting point expt.

    • 170 °C

    Flash point

    • 298.86 ˚C est.

    Solubility expt.

    • 1050 mg/L @ 20 °C (exp)

  • Synonyms

    • Azimsulfuron
    • 120162-55-2
    • DPX 47
    • DPX-A 8947
    • IN-A 894
    • A-8947
    • A8947
    • A 8947
    • N-(((4,6-Dimethoxy-2-pyrimidinyl)amino)carbonyl)-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide
    • R959I3139C
    • DTXSID8041614
    • CHEBI:81746
    • 1-(4,6-DIMETHOXYPYRIMIDIN-2-YL)-3-(1-METHYL-4-(2-METHYL-2H-TETRAZOL-5-YL)PYRAZOL-5-YLSULFONYL)UREA
    • 1-(4,6-dimethoxypyrimidin-2-yl)-3-[1-methyl-4-(2-methyl-2H-tetrazol-5-yl)pyrazol-5-ylsulfonyl]urea
    • N-((4,6-dimethoxy-2-pyrimidinyl)carbamoyl)-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide
    • 1-(4,6-dimethoxypyrimidin-2-yl)-3-(1-methyl-4-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)-1H-pyrazole-5-sulfonyl)urea
    • 1-(4,6-dimethoxypyrimidin-2-yl)-3-[1-methyl-4-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)-1H-pyrazole-5-sulfonyl]urea
    • n-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-1-methyl-4-(2-methyl-2h-tetrazol-5-yl)-1h-pyrazole-5-sulfonamide
    • RefChem:116120
    • DTXCID6021614
    • 601-676-5
    • Azimsulfuron [ISO]
    • 1H-Pyrazole-5-sulfonamide, N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-
    • 1-(4,6-dimethoxypyrimidin-2-yl)-3-[2-methyl-4-(2-methyltetrazol-5-yl)pyrazol-3-yl]sulfonylurea
    • MFCD02102190
    • DPX-A8947
    • IN-A8947
    • Azimsulfuron 100 microg/mL in Acetonitrile
    • N-((4,6-dimethoxypyrimidin-2-yl)carbamoyl)-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide
    • 1H-Pyrazole-5-sulfonamide, N-(((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-
    • N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide
    • C13H16N10O5S
    • Gulliver
    • UNII-R959I3139C
    • AZIMSULFURON [MI]
    • SCHEMBL55386
    • orb1306899
    • MSK22316
    • AKOS015903616
    • TS-08076
    • DB-041535
    • HY-121079
    • CS-0079421
    • NS00002919
    • C18438
    • Azimsulfuron, PESTANAL(R), analytical standard
    • 162A552
    • Q2615291
    • 1-(4,6-Dimethoxy-2-pyrimidinyl)-3-[[1-methyl-4-(2-methyl-2H-tetrazol-5-yl)pyrazol-5-yl]sulfonyl]urea
    • 1-(4,6-dimethoxypyrimidin-2-yl)-3-[2-methyl-4-(2-methyltetrazol-5-yl)pyrazol-3-yl]sulfonyl-urea
    • N-((4-dimethoxypyrimidin-2-yl)aminocarbonyl)1-methyl-4-(2-methyl-2H-tetrazole-5-yl)1H-pyrazole-5-sulfonamid
    • N-[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide, 9CI
    • 120162-55-2

  • Applications

    Azimsulfuron, CAS 120162-55-2, is a sulfonylurea herbicide used in agriculture for selective weed control in major field crops, notably rice, and in other cereals; it acts as an acetolactate synthase (ALS) inhibitor to block weed growth. Typical applications include foliar spraying on crops at early growth stages or pre-emergence; weed management in cereals such as wheat and barley; formulated as commercial herbicide products in liquid or wettable powder (WP) formulations; commonly used in tank mixes with other herbicides to broaden spectrum; integrated into crop protection programs and subject to local regulatory controls.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 0.34
    methanol 0.92
    isopropanol 0.05
    water 0.06
    ethyl acetate 0.55
    n-propanol 0.2
    acetone 0.95
    n-butanol 0.11
    acetonitrile 1.28
    DMF 15.32
    toluene 0.07
    isobutanol 0.08
    1,4-dioxane 1.11
    methyl acetate 1.67
    THF 2.14
    2-butanone 1.46
    n-pentanol 0.07
    sec-butanol 0.08
    n-hexane 0.0
    ethylene glycol 0.69
    NMP 82.88
    cyclohexane 0.01
    DMSO 19.12
    n-butyl acetate 0.49
    n-octanol 0.03
    chloroform 0.83
    n-propyl acetate 0.55
    acetic acid 3.44
    dichloromethane 1.57
    cyclohexanone 2.63
    propylene glycol 0.53
    isopropyl acetate 0.14
    DMAc 29.51
    2-ethoxyethanol 1.38
    isopentanol 0.05
    n-heptane 0.0
    ethyl formate 2.45
    1,2-dichloroethane 0.61
    n-hexanol 0.03
    2-methoxyethanol 4.53
    isobutyl acetate 0.19
    tetrachloromethane 0.05
    n-pentyl acetate 0.18
    transcutol 1.35
    n-heptanol 0.03
    ethylbenzene 0.04
    MIBK 0.12
    2-propoxyethanol 1.18
    tert-butanol 0.03
    MTBE 0.03
    2-butoxyethanol 0.53
    propionic acid 1.57
    o-xylene 0.05
    formic acid 10.73
    diethyl ether 0.07
    m-xylene 0.03
    p-xylene 0.08
    chlorobenzene 0.23
    dimethyl carbonate 1.62
    n-octane 0.0
    formamide 16.31
    cyclopentanone 6.21
    2-pentanone 0.41
    anisole 0.24
    cyclopentyl methyl ether 0.23
    gamma-butyrolactone 15.48
    1-methoxy-2-propanol 1.01
    pyridine 3.18
    3-pentanone 0.53
    furfural 24.91
    n-dodecane 0.0
    diethylene glycol 2.15
    diisopropyl ether 0.01
    tert-amyl alcohol 0.06
    acetylacetone 1.22
    n-hexadecane 0.0
    acetophenone 0.88
    methyl propionate 1.27
    isopentyl acetate 0.28
    trichloroethylene 2.98
    n-nonanol 0.03
    cyclohexanol 0.09
    benzyl alcohol 0.37
    2-ethylhexanol 0.03
    isooctanol 0.02
    dipropyl ether 0.08
    1,2-dichlorobenzene 0.28
    ethyl lactate 0.89
    propylene carbonate 5.07
    n-methylformamide 9.69
    2-pentanol 0.03
    n-pentane 0.0
    1-propoxy-2-propanol 0.49
    1-methoxy-2-propyl acetate 0.9
    2-(2-methoxypropoxy) propanol 1.03
    mesitylene 0.01
    ε-caprolactone 3.32
    p-cymene 0.03
    epichlorohydrin 7.55
    1,1,1-trichloroethane 0.22
    2-aminoethanol 0.76
    morpholine-4-carbaldehyde 23.31
    sulfolane 29.41
    2,2,4-trimethylpentane 0.0
    2-methyltetrahydrofuran 0.62
    n-hexyl acetate 0.14
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 0.85
    sec-butyl acetate 0.17
    tert-butyl acetate 0.12
    decalin 0.0
    glycerin 3.0
    diglyme 2.59
    acrylic acid 3.81
    isopropyl myristate 0.05
    n-butyric acid 0.81
    acetyl acetate 0.56
    di(2-ethylhexyl) phthalate 0.23
    ethyl propionate 0.52
    nitromethane 21.11
    1,2-diethoxyethane 0.21
    benzonitrile 0.84
    trioctyl phosphate 0.11
    1-bromopropane 0.1
    gamma-valerolactone 22.28
    n-decanol 0.02
    triethyl phosphate 0.56
    4-methyl-2-pentanol 0.01
    propionitrile 0.63
    vinylene carbonate 6.49
    1,1,2-trichlorotrifluoroethane 14.47
    DMS 0.71
    cumene 0.02
    2-octanol 0.01
    2-hexanone 0.43
    octyl acetate 0.1
    limonene 0.03
    1,2-dimethoxyethane 2.77
    ethyl orthosilicate 0.31
    tributyl phosphate 0.19
    diacetone alcohol 0.43
    N,N-dimethylaniline 0.17
    acrylonitrile 2.22
    aniline 0.25
    1,3-propanediol 0.81
    bromobenzene 0.17
    dibromomethane 0.44
    1,1,2,2-tetrachloroethane 1.33
    2-methyl-cyclohexyl acetate 0.36
    tetrabutyl urea 0.42
    diisobutyl methanol 0.01
    2-phenylethanol 0.21
    styrene 0.05
    dioctyl adipate 0.23
    dimethyl sulfate 7.73
    ethyl butyrate 0.54
    methyl lactate 2.45
    butyl lactate 0.44
    diethyl carbonate 0.59
    propanediol butyl ether 0.44
    triethyl orthoformate 0.42
    p-tert-butyltoluene 0.02
    methyl 4-tert-butylbenzoate 0.52
    morpholine 1.75
    tert-butylamine 0.01
    n-dodecanol 0.02
    dimethoxymethane 1.77
    ethylene carbonate 3.15
    cyrene 4.78
    2-ethoxyethyl acetate 0.59
    2-ethylhexyl acetate 0.26
    1,2,4-trichlorobenzene 0.62
    4-methylpyridine 1.53
    dibutyl ether 0.04
    2,6-dimethyl-4-heptanol 0.01
    DEF 2.02
    dimethyl isosorbide 3.26
    tetrachloroethylene 0.77
    eugenol 0.81
    triacetin 0.69
    span 80 0.43
    1,4-butanediol 0.25
    1,1-dichloroethane 0.19
    2-methyl-1-pentanol 0.05
    methyl formate 8.92
    2-methyl-1-butanol 0.09
    n-decane 0.0
    butyronitrile 0.38
    3,7-dimethyl-1-octanol 0.02
    1-chlorooctane 0.01
    1-chlorotetradecane 0.01
    n-nonane 0.0
    undecane 0.0
    tert-butylcyclohexane 0.0
    cyclooctane 0.0
    cyclopentanol 0.23
    tetrahydropyran 0.3
    tert-amyl methyl ether 0.05
    2,5,8-trioxanonane 1.97
    1-hexene 0.01
    2-isopropoxyethanol 0.37
    2,2,2-trifluoroethanol 3.29
    methyl butyrate 1.04

    Scent© AI

1 4

IFRA standard 51

Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
 No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
 No restriction
Category 2
Products applied to the axillae
 No restriction Category 7B
Leave-on products applied to the hair with some hand contact
 No restriction
Category 3
Products applied to the face/body using fingertips
 No restriction Category 8
Products with significant anogenital exposure
 No restriction
Category 4
Products related to fine fragrance
 No restriction Category 9
Products with body and hand exposure, primarily rinse off
 No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
 No restriction Category 10A
Household care products with mostly hand contact
 No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
 No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
 No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
 No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
 No restriction
Category 5D
Baby Creams, baby Oils and baby talc
 No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
 No restriction
Category 6
Products with oral and lip exposure
 No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
 No restriction