Sulfameter

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  • Identifiers

    CAS number
    651-06-9

    Molecular formula
    C11H12N4O3S

    SMILES
    COC1=CN=C(N=C1)NS(=O)(=O)C2=CC=C(C=C2)N

    Safety labels

    Irritant
    Irritant

  • Odor profile

    Fragrance
    Odorless 66.08%
    Cooked 29.83%
    Roasted 29.52%
    Meaty 27.41%
    Savory 25.33%
    Grape 23.99%
    Bitter 20.04%
    Burnt 19.42%
    Fruity 16.96%
    Sulfurous 16.66%

     

    Flavor
    Bitter 87.3%
    Odorless 33.51%
    Bland 22.04%
    Nitrile 20.5%
    Mild 19.49%
    Bread crust 19.42%
    Taco 19.17%
    Roasted peanuts 19.03%
    Very strong 19.0%
    Indole 18.67%

     

    Odor impact est.
    Low

  • Properties

    XLogP3-AA
    0.4

    pKa est.
    6.48 (neutral)

    Molecular weight
    280.31 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    814°C

    Flash point

    • 256.21 ˚C est.

    Solubility expt.

    • >42 [ug/mL] (The mean of the results at pH 7.4)

  • Synonyms

    • sulfameter
    • 651-06-9
    • Sulfamethoxydiazine
    • 5-Methoxysulfadiazine
    • Sulfametoxydiazine
    • Sulphamethoxydiazine
    • Sulfamethoxine
    • Sulfametin
    • Sulla
    • Sulfamethoxypyrimidine
    • Ultrax
    • 4-amino-N-(5-methoxypyrimidin-2-yl)benzenesulfonamide
    • Sulfametorine
    • Sulphameter
    • Methoxypyrimal
    • Sulfamethoxydin
    • Berlicid
    • Sulfa-5-methoxypyrimidine
    • Sulfamethorine
    • Bayrena
    • Dairena
    • Durenat
    • Juvoxin
    • Kinecid
    • Kirocid
    • Longasulf
    • Kiron
    • Sulfametoxidiazina
    • Solfametossidiazina
    • Sulfametinum
    • AHR-857
    • Sulfametoxipirimidine
    • Supramid
    • Benzenesulfonamide, 4-amino-N-(5-methoxy-2-pyrimidinyl)-
    • Sulfametoxydiazinum
    • Bayer 5400
    • 2-Sulfanilamido-5-methoxypyrimidine
    • 5-Methoxy-2-sulfanilamidopyrimidine
    • Sulfameter [USAN]
    • 4-Amino-N-(5-methoxy-2-pyrimidinyl)benzenesulfonamide
    • sulfamethoxidiazine
    • 2-Sulfanilamido-5-methoxypyrimidin
    • Sulfameter (Bayrena)
    • 2-(4-Aminobenzenesulfonamido)-5-methoxypyrimidine
    • SH 613
    • NSC 683528
    • N(sup 1)-(5-Methoxy-2-pyrimidinyl)sulfanilamide
    • EINECS 211-480-8
    • MFCD00006067
    • I-2586
    • NSC-683528
    • NSC-757874
    • BRN 0621130
    • DTXSID5023613
    • Sulfametoxydiazinum [INN-Latin]
    • UNII-3L179F09D6
    • CHEBI:53727
    • Sulfametoxidiazina [INN-Spanish]
    • 4-amino-N-(5-methoxypyrimidin-2-yl)benzene-1-sulfonamide
    • BAY-5400
    • Sulfametoxydiazine [INN]
    • SH-613
    • 3L179F09D6
    • Sulfanilamide, N(sup 1)-(5-methoxy-2-pyrimidinyl)-
    • DTXCID003613
    • Benzenesulfonamide, 4-amino-N-(5-methoxy-2-pyridimidinyl)-
    • N(1)-(5-Methoxy-2-pyrimidinyl)sulfanilamide
    • 5-25-12-00525 (Beilstein Handbook Reference)
    • Sulfameter (USAN)
    • NSC683528
    • Sulfametoxydiazine;5-Methoxysulfadiazine
    • NCGC00016530-01
    • CAS-651-06-9
    • Sulfametoxydiazine (INN)
    • Sulfametoxydiazinum (INN-Latin)
    • Sulfametoxidiazina (INN-Spanish)
    • Sulfametoxidine
    • Sulfametorinum
    • Sulfamethoxydine
    • Solfametossidiazina [DCIT]
    • SR-01000721917
    • N1-(5-Methoxy-2-pyrimidinyl)sulfanilamide
    • 2-Sulfanilamido-5-methoxypyrimidin [German]
    • Sulfamethoxydiazin
    • sulfamethoxydiazinum
    • Prestwick_1048
    • Sulla (TN)
    • Sulfameter (Standard)
    • Spectrum_001149
    • SULFAMETER [MI]
    • Prestwick0_000769
    • Prestwick1_000769
    • Prestwick2_000769
    • Prestwick3_000769
    • Spectrum2_001428
    • Spectrum3_001463
    • Spectrum4_000426
    • Spectrum5_000981
    • 2-Sulfa-5-methoxypyrimidine
    • Oprea1_482593
    • SCHEMBL79417
    • BSPBio_000818
    • BSPBio_002985
    • KBioGR_000752
    • KBioSS_001629
    • MLS000069640
    • BIDD:GT0693
    • DivK1c_000468
    • SPECTRUM1501155
    • SPBio_001536
    • SPBio_002757
    • BPBio1_000900
    • CHEMBL1200359
    • SULFAMETER [ORANGE BOOK]
    • GPTONYMQFTZPKC-UHFFFAOYSA-
    • GTPL12641
    • HMS501H10
    • HY-B0213R
    • KBio1_000468
    • KBio2_001629
    • KBio2_004197
    • KBio2_006765
    • KBio3_002485
    • J01ED04
    • NINDS_000468
    • HMS1570I20
    • HMS1921L15
    • HMS2092J03

  • Applications

    Sulfameter (CAS 651-06-9) is used as an intermediate in chemical synthesis and may serve as a building block for sulfonamide-type compounds or other functional materials; it may also function as a stabilizer or processing aid in polymers and plastics, and can be an ingredient in coatings, inks, and cleaning formulations. It may act as a chelating agent in various industrial formulations, subject to local regulations and formulation limits.

    gpt-5-nano

  • Solubility @25˚C

    Solvent Solubility (g/L)
    ethanol 0.82
    methanol 2.91
    isopropanol 0.71
    water 0.08
    ethyl acetate 3.01
    n-propanol 1.12
    acetone 4.07
    n-butanol 0.74
    acetonitrile 10.48
    DMF 36.15
    toluene 0.17
    isobutanol 0.47
    1,4-dioxane 7.94
    methyl acetate 7.5
    THF 20.45
    2-butanone 7.97
    n-pentanol 0.45
    sec-butanol 0.8
    n-hexane 0.0
    ethylene glycol 4.02
    NMP 49.34
    cyclohexane 0.02
    DMSO 52.61
    n-butyl acetate 1.64
    n-octanol 0.1
    chloroform 0.39
    n-propyl acetate 1.72
    acetic acid 8.6
    dichloromethane 0.6
    cyclohexanone 9.76
    propylene glycol 5.14
    isopropyl acetate 1.19
    DMAc 79.46
    2-ethoxyethanol 10.37
    isopentanol 0.55
    n-heptane 0.02
    ethyl formate 6.52
    1,2-dichloroethane 0.62
    n-hexanol 0.41
    2-methoxyethanol 37.07
    isobutyl acetate 0.57
    tetrachloromethane 0.07
    n-pentyl acetate 0.5
    transcutol 9.5
    n-heptanol 0.25
    ethylbenzene 0.09
    MIBK 0.97
    2-propoxyethanol 7.89
    tert-butanol 0.88
    MTBE 0.28
    2-butoxyethanol 2.73
    propionic acid 4.18
    o-xylene 0.18
    formic acid 17.38
    diethyl ether 0.35
    m-xylene 0.11
    p-xylene 0.22
    chlorobenzene 0.33
    dimethyl carbonate 4.98
    n-octane 0.01
    formamide 43.9
    cyclopentanone 23.56
    2-pentanone 2.21
    anisole 0.9
    cyclopentyl methyl ether 1.04
    gamma-butyrolactone 32.46
    1-methoxy-2-propanol 12.88
    pyridine 7.94
    3-pentanone 2.37
    furfural 32.63
    n-dodecane 0.01
    diethylene glycol 15.64
    diisopropyl ether 0.07
    tert-amyl alcohol 0.7
    acetylacetone 7.15
    n-hexadecane 0.01
    acetophenone 2.56
    methyl propionate 4.65
    isopentyl acetate 1.32
    trichloroethylene 1.75
    n-nonanol 0.13
    cyclohexanol 0.72
    benzyl alcohol 1.61
    2-ethylhexanol 0.29
    isooctanol 0.2
    dipropyl ether 0.52
    1,2-dichlorobenzene 0.48
    ethyl lactate 3.44
    propylene carbonate 10.28
    n-methylformamide 21.51
    2-pentanol 0.28
    n-pentane 0.01
    1-propoxy-2-propanol 4.0
    1-methoxy-2-propyl acetate 4.46
    2-(2-methoxypropoxy) propanol 4.5
    mesitylene 0.09
    ε-caprolactone 8.67
    p-cymene 0.21
    epichlorohydrin 14.91
    1,1,1-trichloroethane 0.34
    2-aminoethanol 4.79
    morpholine-4-carbaldehyde 38.83
    sulfolane 37.82
    2,2,4-trimethylpentane 0.01
    2-methyltetrahydrofuran 3.61
    n-hexyl acetate 0.35
    isooctane 0.0
    2-(2-butoxyethoxy)ethanol 4.43
    sec-butyl acetate 0.73
    tert-butyl acetate 1.15
    decalin 0.01
    glycerin 19.43
    diglyme 11.14
    acrylic acid 7.21
    isopropyl myristate 0.25
    n-butyric acid 3.61
    acetyl acetate 2.85
    di(2-ethylhexyl) phthalate 0.99
    ethyl propionate 1.64
    nitromethane 50.89
    1,2-diethoxyethane 1.39
    benzonitrile 2.84
    trioctyl phosphate 0.43
    1-bromopropane 0.16
    gamma-valerolactone 54.19
    n-decanol 0.12
    triethyl phosphate 1.69
    4-methyl-2-pentanol 0.17
    propionitrile 4.09
    vinylene carbonate 8.6
    1,1,2-trichlorotrifluoroethane 20.86
    DMS 1.76
    cumene 0.07
    2-octanol 0.11
    2-hexanone 1.88
    octyl acetate 0.34
    limonene 0.25
    1,2-dimethoxyethane 15.59
    ethyl orthosilicate 1.2
    tributyl phosphate 0.64
    diacetone alcohol 4.72
    N,N-dimethylaniline 0.69
    acrylonitrile 9.28
    aniline 1.03
    1,3-propanediol 7.04
    bromobenzene 0.2
    dibromomethane 0.25
    1,1,2,2-tetrachloroethane 1.53
    2-methyl-cyclohexyl acetate 1.62
    tetrabutyl urea 1.4
    diisobutyl methanol 0.22
    2-phenylethanol 1.69
    styrene 0.13
    dioctyl adipate 0.91
    dimethyl sulfate 11.55
    ethyl butyrate 1.96
    methyl lactate 10.73
    butyl lactate 1.52
    diethyl carbonate 2.04
    propanediol butyl ether 2.2
    triethyl orthoformate 1.84
    p-tert-butyltoluene 0.17
    methyl 4-tert-butylbenzoate 2.42
    morpholine 12.82
    tert-butylamine 0.17
    n-dodecanol 0.1
    dimethoxymethane 11.54
    ethylene carbonate 6.4
    cyrene 11.82
    2-ethoxyethyl acetate 1.76
    2-ethylhexyl acetate 0.95
    1,2,4-trichlorobenzene 1.04
    4-methylpyridine 3.27
    dibutyl ether 0.18
    2,6-dimethyl-4-heptanol 0.22
    DEF 5.81
    dimethyl isosorbide 11.94
    tetrachloroethylene 0.79
    eugenol 3.28
    triacetin 2.23
    span 80 2.12
    1,4-butanediol 2.12
    1,1-dichloroethane 0.28
    2-methyl-1-pentanol 0.42
    methyl formate 19.2
    2-methyl-1-butanol 0.53
    n-decane 0.01
    butyronitrile 2.22
    3,7-dimethyl-1-octanol 0.16
    1-chlorooctane 0.04
    1-chlorotetradecane 0.03
    n-nonane 0.01
    undecane 0.01
    tert-butylcyclohexane 0.01
    cyclooctane 0.01
    cyclopentanol 1.85
    tetrahydropyran 2.35
    tert-amyl methyl ether 0.34
    2,5,8-trioxanonane 9.64
    1-hexene 0.03
    2-isopropoxyethanol 3.22
    2,2,2-trifluoroethanol 6.81
    methyl butyrate 3.03

    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