13-nor-Opposit-4(15)-en-11-one
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Identifiers
Molecular formula
C14H22OSMILES
CC(=O)CC1CC[C@@]2(C1C(=C)CCC2)C
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Odor profile
Fragrance Woody 69.21% Floral 60.23% Green 41.14% Fruity 40.72% Orris 39.23% Amber 37.32% Dry 36.15% Animal 30.94% Fresh 30.55% Violet 29.74% Flavor Fruity 51.8% Woody 50.69% Sweet 39.15% Floral 36.29% Minty 32.19% Spicy 31.32% Herbal 30.94% Wood 29.05% Spice 26.98% Mint 26.8% Odor impact est.
Medium -
Properties
XLogP3-AA
3.3pKa est.
9.43 (weak base)Molecular weight
206.32 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
Very slowBoiling point est.
294°CFlash point
- 124.96 ˚C est.
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Synonyms
- LTLLRSRCWUAIJT-JXQTWKCFSA-N
- 13-nor-Opposit-4(15)-en-11-one
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Applications
13-nor-Opposit-4(15)-en-11-one is commonly used as an intermediate in pharmaceutical manufacture, serving as a steroidal framework building block and a precursor for the synthesis of steroidal compounds and their derivatives; it is also used as a substrate for complex organic synthesis and may serve as a reference material or analytical standard in pharmaceutical and chemical research.
gpt-5-nano
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Solubility @25˚C
Solvent Solubility (g/L) ethanol 5744.45 methanol 7070.82 isopropanol 5718.8 water 3.52 ethyl acetate 5124.62 n-propanol 5028.77 acetone 6942.9 n-butanol 4455.01 acetonitrile 6110.92 DMF 5405.74 toluene 3107.37 isobutanol 3415.73 1,4-dioxane 9240.84 methyl acetate 3674.28 THF 12428.38 2-butanone 4269.94 n-pentanol 1359.24 sec-butanol 2598.65 n-hexane 103.13 ethylene glycol 582.29 NMP 2106.3 cyclohexane 557.67 DMSO 2238.56 n-butyl acetate 2624.33 n-octanol 532.74 chloroform 8551.07 n-propyl acetate 1479.07 acetic acid 2429.31 dichloromethane 7403.16 cyclohexanone 5105.1 propylene glycol 911.72 isopropyl acetate 3344.94 DMAc 1930.66 2-ethoxyethanol 1669.2 isopentanol 3169.52 n-heptane 117.89 ethyl formate 2909.57 1,2-dichloroethane 4153.9 n-hexanol 2558.71 2-methoxyethanol 5310.93 isobutyl acetate 994.52 tetrachloromethane 969.89 n-pentyl acetate 1146.04 transcutol 7853.14 n-heptanol 607.21 ethylbenzene 640.97 MIBK 2140.13 2-propoxyethanol 4057.45 tert-butanol 4443.84 MTBE 4023.66 2-butoxyethanol 1297.99 propionic acid 2086.99 o-xylene 922.18 formic acid 919.18 diethyl ether 5210.8 m-xylene 1584.34 p-xylene 726.61 chlorobenzene 2748.56 dimethyl carbonate 1309.54 n-octane 34.28 formamide 1543.46 cyclopentanone 5636.31 2-pentanone 4200.8 anisole 1494.14 cyclopentyl methyl ether 4350.84 gamma-butyrolactone 5833.35 1-methoxy-2-propanol 4229.21 pyridine 4997.3 3-pentanone 2149.53 furfural 3406.77 n-dodecane 27.0 diethylene glycol 2051.0 diisopropyl ether 1168.68 tert-amyl alcohol 1831.83 acetylacetone 3527.26 n-hexadecane 33.25 acetophenone 930.53 methyl propionate 3092.62 isopentyl acetate 2216.22 trichloroethylene 6871.42 n-nonanol 422.57 cyclohexanol 3000.64 benzyl alcohol 1058.67 2-ethylhexanol 861.76 isooctanol 446.75 dipropyl ether 1447.51 1,2-dichlorobenzene 1673.34 ethyl lactate 493.09 propylene carbonate 2735.72 n-methylformamide 3967.81 2-pentanol 2303.2 n-pentane 252.46 1-propoxy-2-propanol 2377.18 1-methoxy-2-propyl acetate 2753.75 2-(2-methoxypropoxy) propanol 950.11 mesitylene 725.87 ε-caprolactone 3724.72 p-cymene 376.08 epichlorohydrin 6827.89 1,1,1-trichloroethane 3487.69 2-aminoethanol 1630.91 morpholine-4-carbaldehyde 3549.1 sulfolane 2534.09 2,2,4-trimethylpentane 82.95 2-methyltetrahydrofuran 6938.0 n-hexyl acetate 1626.9 isooctane 102.39 2-(2-butoxyethoxy)ethanol 1611.06 sec-butyl acetate 1067.37 tert-butyl acetate 2496.81 decalin 114.8 glycerin 949.84 diglyme 3334.01 acrylic acid 1358.25 isopropyl myristate 435.47 n-butyric acid 4013.04 acetyl acetate 2301.81 di(2-ethylhexyl) phthalate 384.03 ethyl propionate 1316.89 nitromethane 4727.38 1,2-diethoxyethane 3032.34 benzonitrile 2253.49 trioctyl phosphate 263.9 1-bromopropane 2670.44 gamma-valerolactone 6503.13 n-decanol 281.09 triethyl phosphate 357.3 4-methyl-2-pentanol 1118.46 propionitrile 4750.27 vinylene carbonate 2640.96 1,1,2-trichlorotrifluoroethane 2295.48 DMS 1180.51 cumene 350.07 2-octanol 375.14 2-hexanone 1315.75 octyl acetate 546.14 limonene 582.1 1,2-dimethoxyethane 3160.57 ethyl orthosilicate 367.95 tributyl phosphate 391.8 diacetone alcohol 1955.2 N,N-dimethylaniline 669.69 acrylonitrile 4305.86 aniline 3012.81 1,3-propanediol 2879.46 bromobenzene 2785.37 dibromomethane 4348.16 1,1,2,2-tetrachloroethane 4324.67 2-methyl-cyclohexyl acetate 738.14 tetrabutyl urea 429.15 diisobutyl methanol 465.2 2-phenylethanol 1495.89 styrene 903.87 dioctyl adipate 517.71 dimethyl sulfate 945.91 ethyl butyrate 1292.13 methyl lactate 906.34 butyl lactate 704.53 diethyl carbonate 735.32 propanediol butyl ether 1008.71 triethyl orthoformate 768.52 p-tert-butyltoluene 376.1 methyl 4-tert-butylbenzoate 735.77 morpholine 10020.72 tert-butylamine 2657.27 n-dodecanol 194.84 dimethoxymethane 5618.01 ethylene carbonate 2580.28 cyrene 605.71 2-ethoxyethyl acetate 1921.39 2-ethylhexyl acetate 1490.11 1,2,4-trichlorobenzene 1734.92 4-methylpyridine 5296.58 dibutyl ether 896.25 2,6-dimethyl-4-heptanol 465.2 DEF 2853.71 dimethyl isosorbide 1659.21 tetrachloroethylene 2487.46 eugenol 697.37 triacetin 984.16 span 80 763.04 1,4-butanediol 544.64 1,1-dichloroethane 5025.78 2-methyl-1-pentanol 994.66 methyl formate 2934.29 2-methyl-1-butanol 2258.44 n-decane 52.04 butyronitrile 5023.35 3,7-dimethyl-1-octanol 615.05 1-chlorooctane 327.15 1-chlorotetradecane 102.9 n-nonane 50.35 undecane 35.88 tert-butylcyclohexane 97.66 cyclooctane 139.25 cyclopentanol 2979.97 tetrahydropyran 9704.26 tert-amyl methyl ether 1568.67 2,5,8-trioxanonane 1677.69 1-hexene 559.56 2-isopropoxyethanol 1055.2 2,2,2-trifluoroethanol 781.51 methyl butyrate 1684.76 Scent© AI
| Maximum acceptable concentrations in the finished product (%) | |||
|---|---|---|---|
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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
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No restriction |
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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
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No restriction |
|
Category 5D
Baby Creams, baby Oils and baby talc
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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 |
| Name | CAS | Botanical | Proportion |
|---|---|---|---|
| Vetiver (Haiti) | 84238-29-9 | Vetiveria zizanioides Stapf, fam. Poaceae (Gramineae) | 0.25% |