Molecular formula
C19H24O3

SMILES
CC12CCC3C(C1CCC(=O)O2)CCC4=CC(=O)C=CC34C

Fragrance
Woody	62.69%
Fruity	61.11%
Spicy	41.98%
Coconut	33.16%
Tobacco	33.13%
Sweet	32.87%
Green	32.08%
Cedar	28.71%
Coumarinic	27.62%
Berry	26.68%

 

Flavor
Bitter	50.53%
Minty	25.8%
Lovage	21.0%
Basil	20.59%
Ripe apricot	20.47%
Cedarleaf	20.13%
Red fruit	20.05%
Tonka	19.82%
Fenugreek	19.64%
Coumarin	19.54%

 

Odor impact est.
Medium

XLogP3-AA
3.0

pKa est.
7.32 (neutral)

Molecular weight
300.4 g/mol

Vapor pressure est.

• hPa @ 20°C
• hPa @ 25°C

Evaporation rate
Ultra slow

Boiling point est.
542°C

Flash point

• 214.66 ˚C est.

• Teslak
• .DELTA.1-Testololactone
• .DELTA.1-Dehydrotestolactone
• .DELTA.1-Dehydrotestololactone
• NSC 12173
• CHEMBL166839
• DTXSID10859561
• BPEWUONYVDABNZ-UHFFFAOYSA-N
• 17a-Oxa-D-homoandrosta-1,4-diene-3,17-dione
• 13,17-Secoandrosta-1,4-dien-17-oic acid, 13-hydroxy-3-oxo-, .delta.-lactone
• 13-Hydroxy-3-oxo-13,17-secoandrosta-1,4-dien-17-oic acid .delta.-lactone
• 10a,12a-Dimethyl-3,4,4a,5,6,10a,10b,11,12,12a-decahydro-2H-naphtho[2,1-f]chromene-2,8(4bH)-dione #
• 10a,12a-Dimethyl-3,4,4a,5,6,10a,10b,11,12,12a-decahydro-2H-phenanthro[2,1-b]pyran-2,8(4bH)-dione
• 2H-Phenanthro(2,1-b)pyran-2,8(4bH)-dione, 3,4,4a,5,6,10a,10b,11,12,12a-decahydro-10a,12a-dimethyl-, , [4aS-(4a.alpha.,4b.beta.,10a.beta.,10b.alpha.,12a.beta.)]-

delta1-Dehydrotestololactone is primarily used as a chemical intermediate and chiral building block in steroid chemistry for pharmaceutical synthesis, serving in route development to access steroidal products; in chemical research and development settings it functions as a scaffold for exploring steroid lactone derivatives and structure-activity relationships; it is commonly supplied to contract manufacturers for scale-up of steroidal synthetic sequences; and it may be encountered as a research reagent in academic and industrial laboratories for method development and synthetic planning.

gpt-5-nano

Solvent	Solubility (g/L)
ethanol	11.55
methanol	13.13
isopropanol	9.27
water	0.1
ethyl acetate	39.1
n-propanol	15.19
acetone	36.86
n-butanol	14.24
acetonitrile	25.78
DMF	71.62
toluene	90.89
isobutanol	9.93
1,4-dioxane	93.22
methyl acetate	31.08
THF	129.14
2-butanone	43.1
n-pentanol	7.74
sec-butanol	5.42
n-hexane	0.37
ethylene glycol	4.21
NMP	59.03
cyclohexane	3.05
DMSO	53.55
n-butyl acetate	26.0
n-octanol	3.06
chloroform	205.07
n-propyl acetate	20.61
acetic acid	21.26
dichloromethane	144.93
cyclohexanone	89.45
propylene glycol	3.87
isopropyl acetate	29.13
DMAc	75.72
2-ethoxyethanol	23.37
isopentanol	12.66
n-heptane	0.37
ethyl formate	18.83
1,2-dichloroethane	74.6
n-hexanol	10.83
2-methoxyethanol	44.56
isobutyl acetate	17.9
tetrachloromethane	12.06
n-pentyl acetate	16.92
transcutol	117.75
n-heptanol	6.27
ethylbenzene	16.69
MIBK	26.06
2-propoxyethanol	48.93
tert-butanol	8.87
MTBE	5.98
2-butoxyethanol	25.11
propionic acid	17.15
o-xylene	29.51
formic acid	11.08
diethyl ether	15.7
m-xylene	38.45
p-xylene	20.86
chlorobenzene	66.42
dimethyl carbonate	29.77
n-octane	0.2
formamide	22.0
cyclopentanone	95.45
2-pentanone	36.51
anisole	38.73
cyclopentyl methyl ether	35.25
gamma-butyrolactone	92.54
1-methoxy-2-propanol	37.98
pyridine	122.09
3-pentanone	35.38
furfural	94.5
n-dodecane	0.26
diethylene glycol	42.23
diisopropyl ether	4.91
tert-amyl alcohol	4.54
acetylacetone	56.53
n-hexadecane	0.34
acetophenone	40.02
methyl propionate	39.26
isopentyl acetate	27.53
trichloroethylene	181.06
n-nonanol	4.1
cyclohexanol	19.18
benzyl alcohol	34.03
2-ethylhexanol	7.22
isooctanol	6.0
dipropyl ether	8.36
1,2-dichlorobenzene	53.09
ethyl lactate	16.83
propylene carbonate	44.27
n-methylformamide	33.3
2-pentanol	6.09
n-pentane	0.6
1-propoxy-2-propanol	28.5
1-methoxy-2-propyl acetate	49.12
2-(2-methoxypropoxy) propanol	33.06
mesitylene	16.22
ε-caprolactone	66.84
p-cymene	9.31
epichlorohydrin	120.89
1,1,1-trichloroethane	47.88
2-aminoethanol	9.21
morpholine-4-carbaldehyde	97.52
sulfolane	82.92
2,2,4-trimethylpentane	0.4
2-methyltetrahydrofuran	40.25
n-hexyl acetate	17.04
isooctane	0.44
2-(2-butoxyethoxy)ethanol	41.68
sec-butyl acetate	17.82
tert-butyl acetate	25.71
decalin	1.43
glycerin	11.95
diglyme	82.13
acrylic acid	18.99
isopropyl myristate	9.63
n-butyric acid	30.79
acetyl acetate	34.97
di(2-ethylhexyl) phthalate	17.64
ethyl propionate	23.43
nitromethane	49.75
1,2-diethoxyethane	28.95
benzonitrile	52.99
trioctyl phosphate	9.65
1-bromopropane	26.79
gamma-valerolactone	137.88
n-decanol	3.2
triethyl phosphate	17.01
4-methyl-2-pentanol	6.0
propionitrile	32.59
vinylene carbonate	55.11
1,1,2-trichlorotrifluoroethane	58.81
DMS	34.08
cumene	9.68
2-octanol	2.82
2-hexanone	19.62
octyl acetate	11.29
limonene	9.01
1,2-dimethoxyethane	45.83
ethyl orthosilicate	15.74
tributyl phosphate	11.98
diacetone alcohol	28.23
N,N-dimethylaniline	21.73
acrylonitrile	47.85
aniline	71.82
1,3-propanediol	19.34
bromobenzene	71.82
dibromomethane	79.52
1,1,2,2-tetrachloroethane	120.55
2-methyl-cyclohexyl acetate	24.94
tetrabutyl urea	16.27
diisobutyl methanol	5.69
2-phenylethanol	36.07
styrene	22.31
dioctyl adipate	19.36
dimethyl sulfate	40.62
ethyl butyrate	21.53
methyl lactate	23.21
butyl lactate	18.16
diethyl carbonate	19.16
propanediol butyl ether	15.93
triethyl orthoformate	19.98
p-tert-butyltoluene	8.25
methyl 4-tert-butylbenzoate	31.47
morpholine	82.71
tert-butylamine	4.61
n-dodecanol	2.57
dimethoxymethane	67.79
ethylene carbonate	48.04
cyrene	40.18
2-ethoxyethyl acetate	40.23
2-ethylhexyl acetate	22.09
1,2,4-trichlorobenzene	64.69
4-methylpyridine	109.99
dibutyl ether	5.38
2,6-dimethyl-4-heptanol	5.69
DEF	34.1
dimethyl isosorbide	63.3
tetrachloroethylene	73.53
eugenol	36.23
triacetin	34.85
span 80	22.95
1,4-butanediol	6.31
1,1-dichloroethane	55.31
2-methyl-1-pentanol	7.74
methyl formate	24.96
2-methyl-1-butanol	8.83
n-decane	0.4
butyronitrile	24.87
3,7-dimethyl-1-octanol	5.26
1-chlorooctane	2.43
1-chlorotetradecane	1.31
n-nonane	0.29
undecane	0.31
tert-butylcyclohexane	0.9
cyclooctane	0.83
cyclopentanol	17.37
tetrahydropyran	60.62
tert-amyl methyl ether	5.34
2,5,8-trioxanonane	62.43
1-hexene	2.3
2-isopropoxyethanol	18.27
2,2,2-trifluoroethanol	12.73
methyl butyrate	25.27

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