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CAS No.: | 700-06-1 |
---|---|
Name: | Indole-3-carbinol |
Article Data: | 37 |
Molecular Structure: | |
Formula: | C9H9NO |
Molecular Weight: | 147.177 |
Synonyms: | Indole-3-methanol(6CI,7CI,8CI);3-(Hydroxymethyl)indole;3-Indolylcarbinol;3-Indolylmethanol;Indinol;NSC 525801;Indole-3-methanol; |
EINECS: | 211-836-2 |
Density: | 1.272 g/cm3 |
Melting Point: | 96-99 °C(lit.) |
Boiling Point: | 360.6 °C at 760 mmHg |
Flash Point: | 171.9 °C |
Appearance: | Off-white powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/38 |
Safety: | 26-36 |
PSA: | 36.02000 |
LogP: | 1.66020 |
Conditions | Yield |
---|---|
With sodium methylate for 8h; Heating; | 100% |
With methanol; sodium hydrogencarbonate | |
With sodium methylate |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol at 0℃; for 1h; | 100% |
With formic acid In ethanol at 80℃; for 12h; Catalytic behavior; | 91% |
With ammonia; calcium In tetrahydrofuran at -33℃; for 2h; other reagents: lithium, sodium, liq. ammonia; | 80% |
Conditions | Yield |
---|---|
Stage #1: 3-methoxycarbonylindole With pentadec-3-en-2-one; trimethylsilyl trifluoromethanesulfonate; triphenylphosphine In dichloromethane at -78 - 0℃; for 1h; Inert atmosphere; Stage #2: With diisobutylaluminium hydride In hexane; dichloromethane at -78℃; Inert atmosphere; Stage #3: With potassium carbonate In methanol; hexane; dichloromethane at 20℃; for 0.5h; Inert atmosphere; | 84% |
Indole-3-carboxaldehyde
dimethyl amine
A
indole-3-carbinol
B
3-(Dimethylaminomethyl)indole
Conditions | Yield |
---|---|
With sodium tetrahydroborate; water In methanol at 55 - 60℃; for 2.5h; | A 25% B 74% |
Indole-3-carboxaldehyde
A
indole-3-carbinol
B
3-aminomethylindole
C
bis(indol-3-ylmethyl)amine
Conditions | Yield |
---|---|
With ammonium hydroxide; sodium tetrahydroborate In methanol at 14 - 18℃; for 20h; | A 72% B 9% C 13% |
Indole-3-carboxaldehyde
formamide
A
indole-3-carbinol
Conditions | Yield |
---|---|
With sodium tetrahydroborate In methanol at 20℃; for 1.5h; Leukardt-Wallach Amination; | A 30% B 49% |
indole-3-acetic acid
A
3-Methylindole
B
Indole-3-carboxaldehyde
C
indole-3-carbinol
D
3-(3-methylindol-1-yl)methylindole
Conditions | Yield |
---|---|
With 1,3,6,8-tetra-n-butylpyrimido<5,4-g>pteridine-2,4,5,7(1H,3H,6H,8H)-tetrone 10-oxide In acetonitrile for 0.0833333h; Irradiation; | A 14% B 36% C 12% D 8% |
With 1,3,6,8-tetra-n-butylpyrimido<5,4-g>pteridine-2,4,5,7(1H,3H,6H,8H)-tetrone 10-oxide In acetonitrile for 0.166667h; Product distribution; Ambient temperature; Irradiation; depends on time and wavelength of irradiation and ratio of reacted compounds; |
1-(1H-indol-3-yl)-N,N-dimethylmethanamine oxide
indole-3-carbinol
Conditions | Yield |
---|---|
With sodium hydroxide; diethyl ether; water |
Conditions | Yield |
---|---|
With sodium hydroxide; diethyl ether; water |
Molecular Structure of Indole-3-methanol (CAS NO.700-06-1):
Molecular Formula: C9H9NO
Molecular Weight: 147.1739
IUPAC Name: 1H-Indol-3-ylmethanol
CAS NO: 700-06-1
Appearance:white to off white crystals
Melting point: 96-99 °C
Index of Refraction: 1.705
Molar Refractivity: 44.97 cm3
Molar Volume: 115.6 cm3
Surface Tension: 61.7 dyne/cm
Density: 1.272 g/cm3
Flash Point: 171.9 °C
Enthalpy of Vaporization: 63.98 kJ/mol
Boiling Point: 360.6 °C at 760 mmHg
Vapour Pressure: 7.89E-06 mmHg at 25°C
Classification Code: Anticarcinogenic agents; Antineoplastic Agents; Protective Agents; Reproductive Effect
Synonyms: 3-Hydroxymethylindole ; 3-Indolylcarbinol ; 5-21-03-00045 (Beilstein Handbook Reference) ; AI3-60090 ; BRN 0121323 ; CCRIS 3261 ; EINECS 211-836-2 ; Indinol ; Indole 3 carbinol ; Indole-3-carbinol ; NSC 525801 ; 1H-Indole-3-methanol (9CI)
SMILES: OCc2c1ccccc1nc2
InChI: InChI=1/C9H9NO/c11-6-7-5-10-9-4-2-1-3-8(7)9/h1-5,10-11H,6H2
InChIKey: IVYPNXXAYMYVSP-UHFFFAOYAO
Std. InChI: InChI=1S/C9H9NO/c11-6-7-5-10-9-4-2-1-3-8(7)9/h1-5,10-11H,6H2
Std. InChIKey: IVYPNXXAYMYVSP-UHFFFAOYSA-N
Indole-3-methanol (CAS NO.700-06-1) can prevent the development of estrogen-enhanced cancers including breast, endometrial and cervical cancers. It has be shown to inhibit carcinogenesis in several animal species, but it enhances tumor incidence if administered at a post-initiation stage.
Indole-3-methanol (CAS NO.700-06-1) naturally exists in vegetables such as cabbage, broccoli, brussels sprouts, and kale. It is also widely available in supplement form. In 1985,B Sundberg and his Co-worker did a study about "Identification and Quantification of Indole-3-methanol in Etiolated Seedlings of Scots Pine"(Pinus sylvestris L.). Indole-3-methanol did exist in buffer extract from etiolated seedlings of Pinus sylvestris L.And the stability of indole-3-methanol at different pH levels was investigated.
As a metabolism of indole-3-acetic acid, Indole-3-methanol can be produced by the oxidation of indole-3-acetic acid catalyzed by two cytosolic basic isoperoxidases from Lupinus. This study has been done by A. Barceló in 1990. While indole-3-methanol is only a minor product of the oxidation of indole-3-acetic acid catalyzed by extracellular acidic isoperoxidases, it is the only product of the oxidation of indole-3-acetic acid catalyzed by two cytosolic basic isoperoxidases (EC 1.11.1.7) from lupin (Lupinus albus L.) hypocotyls. It can be produced by the breakdown of the glucosinolate glucobrassicin.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LDLo | subcutaneous | 500mg/kg (500mg/kg) | BEHAVIORAL: COMA | Food and Cosmetics Toxicology. Vol. 18, Pg. 159, 1980. |
Safty informations about Indole-3-methanol (CAS NO.700-06-1):
Hazard Codes:Xi
Risk Statements:36/38
36/38 (Irritating to the eyes and skin)
Safety Statements:26-36
26 (In case of contact with eyes,rinse immediately with plenty of water and seek medical advice)
36 (Wear suitable protective clothing)
WGK Germany:3
RTECS:NL9483000
Hazard Note:Irritant
Moderately toxic by subcutaneous route. An experimental teratogen. When heated to decomposition it emits toxic fumes of NOx.
Handling and Storage
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a tightly closed container. Store in a dry area. Keep refrigerated. (Store below 4oC/39oF.)