methyl salicylate

Molecular & Flavor Profile
Common name: methyl salicylate
IUPAC name: methyl 2-hydroxybenzoate
SMILES: COC(=O)C1=CC=CC=C1O
CAS: 119-36-8, 68917-75-9, 90045-28-6
Flavor Profile: mint, wintergreen, peppermint
FEMA Flavor Profile: Almond , Caramel , Peppermint , Sharp
FEMA Number: 2745,3112,3113
Taste: liquid having the characteristic taste of wintergreen
Odor: liquid having the characteristic odor of wintergreen
Functional Groups: hydroxy compound, phenol or hydroxyhetarene, carboxylic acid derivative, carboxylic acid ester, aromatic compound
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External IDs  

PubChem ID: 4133
FooDB ID: FDB012459
SuperSweet ID: NA
BitterDB ID: NA

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Entities that contain methyl salicylate

  • Cognac Brandy
  • Plum Brandy
  • Rum
  • Scotch Whisky
  • Red Wine
  • White Wine
  • Coffee
  • Mate
  • Oats
  • Corn
  • Corn Oil
  • Butter
  • Hyssop Oil
  • Clary Sage
  • Red Sage
  • Sweet Grass
  • Ylang-Ylang
  • Black Currant
  • Red Currant
  • Elderberry
  • Fig
  • Grape
  • Hogplum
  • Kiwifruit
  • Orange
  • Papaya
  • Mountain Papaya
  • Passionfruit
  • Peach
  • Prickly Pear
  • Plum
  • Plumcot
  • Raisin
  • Sapodilla
  • Tamarind
  • Berry
  • Bilberry
  • Sour Cherry
  • Gooseberry
  • Strawberry Jam
  • Mandarin Orange
  • Vanilla
  • Mushroom
  • Basil
  • Spearmint
  • Scotch Spearmint
  • Beef Processed
  • Beans
  • Lima Beans
  • Kidney Beans
  • Olive
  • Tea
  • Cassia
  • Clove
  • Green Beans
  • Lettuce
  • Capsicum
  • Tomato
  • Potato
  • Colocasia
  • Turkey Berry
  • Ricotta Cheese
  • Roselle

Physicochemical Properties

  • Molecular weight: 152.149 g/mol
  • HBD count: 1
  • HBA count: 3
  • Number of rotatable bonds: 2
  • Complexity: 144.0
  • Topological Polor Surface Area: 46.5 A^2
  • Monoisotopic Mass: 152.047 g/mol
  • Exact Mass: 152.047 g/mol
  • XlogP: 2.3
  • Charge: 0 C(coulomb)
  • Heavy Atom Count: 11
  • Atom Stereocenter Count: 0
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count: 0
  • Bond Stereocenter Count: 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Isotope Atom Count: 0
  • Covalently Bonded Unit Count: 1
  • InChI: InChI=1S/C8H8O3/c1-11-8(10)6-4-2-3-5-7(6)9/h2-5,9H,1H3
  • Volume 3D: 119.0

Nomenclature

  • Common name: methyl salicylate
  • IUPAC name: methyl 2-hydroxybenzoate
  • CAS numbers: 119-36-8, 68917-75-9, 90045-28-6
  • SMILES: COC(=O)C1=CC=CC=C1O
  • InChI: InChI=1S/C8H8O3/c1-11-8(10)6-4-2-3-5-7(6)9/h2-5,9H,1H3
  • FlavorDB/FEMA name: METHYL SALICYLATE
  • Synonyms: Methyl salicylate [JAN]; Analgit; o-Anisic acid; Benzoic acid, 2-hydroxy-, methyl ester; Benzoic acid, 2-methoxy-; Betula; Betula lenta; Betula oil; Birch oil, sweet; Exagien; Flucarmit; Gaultheria oil; Gaultheria oil, artificial; Gaultheriaoel; o-Hydroxybenzoic acid, methyl ester; 2-Hydroxybenzoic acid, methyl ester; o-Methoxybenzoic acid; 2-(Methoxycarbonyl)phenol; Methyl o-hydroxybenzoate; Methyl 2-hydroxybenzoate; Methyl salicylate; Natural wintergreen oil; Oil of wintergreen; Salicylic acid, methyl ester; Spicewood oil; Sweet birch oil; Synthetic wintergreen oil; Teaberry oil; Wintergreen oil; Wintergreen oil, synthetic; Wintergruenoel
  • FL number: 9.749
  • NAS number: 2745
  • CoE number: 433
  • EINECS number: 204-317-7
  • JECFA number: 899

Description

  • Flavor profile: mint, wintergreen, peppermint
  • FooDB flavor profile: mint, wintergreen, peppermint
  • FEMA flavor profile: Almond, Caramel, Peppermint, Sharp
  • Odor: liquid having the characteristic odor of wintergreen
  • Taste: liquid having the characteristic taste of wintergreen
  • Functional groups: hydroxy compound, phenol or hydroxyhetarene, carboxylic acid derivative, carboxylic acid ester, aromatic compound
  • Bitter compound: No
  • Source description: Methyl salicylate has a minty, spicy, sweet, wintergreen-like odor

Regulatory Status

  • CoE status: Approved
  • FDA status: 27 CFR 21 et seq
  • JECFA status: 0 to 0.5 mg/kg bw. No safety concern at current level of intake when used as a flavoring agent (2001)

Aroma/Taste Threshold Values

  • Aroma threshold values: 40 ppb
  • Taste threshold values: Taste characteristics at 10 ppm; sweet, salicylate and root beer with aromatic and balsamic nuances

Natural Occurence

  • Occurrence summary: Naturally occurring; Reported in 63 FlavorDB source entities
  • Source entity count: 63
  • Representative sources: Cognac Brandy, Plum Brandy, Rum, Scotch Whisky, Red Wine, White Wine, Coffee, Mate, Oats, Corn
  • Documented natural occurrence: Reported found in the oil of wintergreen (Gaultheria procumbens); subsequently found also in birch, tuberose, Dianthys caryophyllus L , Acacia cavenia Hook. and Arn , ylang-ylang and sweet grass oil. Also reported found in grapes, berries, raisin, papaya, strawberry jam, cooked potato, bell pepper, tomato, clove bud, Scotch spearmint oil, butter, cooked beef, cognac, rum, Scotch whiskey, white and port wines, coffee, tea, olive, passion fruit, plum, plumcot, beans, plum brandy, tamarind, prickly pear, corn oil, basil, kiwifruit, Bourbon vanilla, mountain papaya, clary and red sage, sopadilla fruit, cape gooseberry, hog plum, bilberry, black currant, Concord grape, peach, and maté

Composition

  • Molecular formula: C8H8O3
  • Molecular composition: C: 0.632, H: 0.053, O: 0.315
  • Number of atoms: 11

ADMET Properties

  • ADMET Solubility: -1.547
  • ADMET Solubility Level: 4.0
  • ADMET BBB: -0.452
  • ADMET BBB Level: 2.0
  • ADMET EXT Hepatotoxic: -2.79189
  • ADMET EXT Hepatotoxic prediction md: True
  • ADMET EXT Hepatotoxic applicability: All properties and OPS components are within expected ranges.
  • ADMET EXT Hepatotoxic applicability md: 9.65895
  • ADMET EXT Hepatotoxic applicability mdpvalue: 0.176506
  • ADMET Absorption Level: 0.0
  • ADMET EXT PPB: -3.03072
  • ADMET EXT PPB prediction: False
  • ADMET EXT PPB applicability: All properties and OPS components are within expected ranges.
  • ADMET EXT PPB applicability md: 10.3598
  • ADMET EXT PPB applicability mdpvalue: 0.7933359999999999
  • ADMET unknown AlogP98: 0.0
  • ADMET AlogP98: 1.443
  • ADMET PSA 2D: 47.04600000000001

2D/3D Properties

  • Number of atoms: 11
  • Molecular formula: C8H8O3
  • Molecular composition: C: 0.632, H: 0.053, O: 0.315
  • Molecular mass: 152.047 g/mol
  • Energy: 15.07 Kcal/M
  • AlogP: 1.443
  • LogD: 1.442
  • Molecular Solubilty: -1.339
  • pKa: 9.85
  • Number of aromatic bonds: 6
  • Number of aromatic rings: 1
  • Number of H acceptor: 3
  • Number of H acceptor lipinski: 3
  • Number of H donor: 1
  • Number of H donor lipinski: 1
  • Number of H bonds: 0
  • Number of rings: 1
  • Surface area(SA): 163.14 A^2
  • Molecular SASA(Solvent accessible SA): 318.846 A^2
  • Radius of gyration: 1.91998 A
  • Molecular 3D SASA: 305.186 A^2

Consumption

  • Consumption: 271,666.67 lb
  • Individual intake: 0.2302 mg/kg/day
  • Trade association guidelines: 37.052 mg
  • IOFI: Nature Identical

Specifications

  • Specifications: (JECFA, 2008); Acid value (max); 2.0; Refractive index; 1.534–1.538 (20°C); Appearance; Colorless to yellowish liquid; Solubility; Slightly soluble in water; soluble in ; organic solvents and oils; miscible in ; ethanol at room temperature; Assay (min); 98% C8H8O3; Specific gravity; 1.176–1.185 (25°C); Boiling point; 222°C

Reported Uses

  • Reported uses (ppm): (FEMA, 1994)
  • Food category usual/max:
    Food categoryUsual (ppm)Max (ppm)
    Alcoholic beverages40.7461.64
    Gelatins, puddings189.80360.20
    Baked goods140.80246.40
    Hard candy1942.002044.00
    Chewing gum2107.006958.00
    Nonalcoholic beverages67.11101.00
    Frozen dairy25.8135.82
    Soft candy571.00807.00

Synthesis

  • Synthesis: By esterification from natural sources; by esterification of salicylic acid with methanol

Physical-Chemical Characteristics

  • Empirical formula / MW: C8H8O3/152.15

Details of "Molecular & Flavor Profile" and physicochemical properties were obtained from PubChem Substance & Compound Databases, FooDB, Flavornet, SuperSweet, and BitterDB. 2D/3D and ADMET properties were obtained with Discovery Studio.