1,1,2-Trimethyl-1H-benz[e]indole

Product Name: 1,1,2-Trimethyl-1H-benz[e]indole
CAS No.: 41532-84-7
Chemical Name: 1,1,2-Trimethyl-1H-benz[e]indole
Synonyms: 1,1,2-TRIMETHYL-1H-BENZO[E]INDOLE;TMBI;1,1,2-TRIMETHYLBENZ[E]INDOLE;2,3,3-Trimethyl-3H-benz[e]indole;IR-1;1,1,2-TRIMETHYLBENZE[E]INDOLE;1,1,2-Trimethyl-1H-benzoindole;2,3,3-TRIMETHYLBENZOINDOLENINE;2,3,3-TRIMETHYL-4,5-BENZO-3H-INDOLE;benz[e]indoL
CBNumber: CB5261518
Molecular Formula: C15H15N
Formula Weight: 209.29
MOL File: 41532-84-7.mol

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1,1,2-Trimethyl-1H-benz[e]indole Property

Melting point:: 111-117 °C
Boiling point:: 338.66°C (rough estimate)
Density: 0.7
refractive index: 1.5720 (estimate)
storage temp.: Inert atmosphere,Room Temperature
solubility: insoluble (20°C)
form: Crystalline Powder
pka: 5.77±0.40(Predicted)
color: Yellow to brown
Water Solubility: insoluble (20 ºC)
BRN: 153709
InChI: InChI=1S/C15H15N/c1-10-15(2,3)14-12-7-5-4-6-11(12)8-9-13(14)16-10/h4-9H,1-3H3
InChIKey: WJZSZXCWMATYFX-UHFFFAOYSA-N
SMILES: N1C2=C(C3=CC=CC=C3C=C2)C(C)(C)C=1C
CAS DataBase Reference: 41532-84-7(CAS DataBase Reference)
EPA Substance Registry System: 1H-Benz[e]indole, 1,1,2-trimethyl- (41532-84-7)

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Safety

Hazard Codes: Xi,T
Risk Statements: 36/37/38-45
Safety Statements: 26-36-53-45-37/39
WGK Germany: 3
TSCA: TSCA listed
HS Code: 29339900
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 03024
Product name: 1,1,2-Trimethylbenz[e]indole
Purity: ≥98.0% (HPLC)
Packaging: 25g
Price: $104
Updated: 2025/07/31

Sigma-Aldrich

Product number: 03024
Product name: 1,1,2-Trimethylbenz[e]indole
Purity: ≥98.0% (HPLC)
Packaging: 25G-F
Price: $101
Updated: 2024/03/01

TCI Chemical

Product number: T1714
Product name: 1,1,2-Trimethyl-1H-benzo[e]indole
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $56
Updated: 2025/07/31

TCI Chemical

Product number: T1714
Product name: 1,1,2-Trimethyl-1H-benzo[e]indole
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $168
Updated: 2025/07/31

TCI Chemical

Product number: T1714
Product name: 1,1,2-Trimethyl-1H-benzo[e]indole
Purity: >98.0%(HPLC)(T)
Packaging: 100g
Price: $505
Updated: 2025/07/31

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1,1,2-Trimethyl-1H-benz[e]indole Chemical Properties,Usage,Production

Chemical Properties

yellow to brown crystalline powder

Uses

1,1,2-Trimethyl-1H-benzo[e]indole can be used as an indole pH fluorescent probe and can be used for intracellular pH detection and cell marking. It can also be used as a novel nanocarrier-based near-infrared optical probes for in-vivo tumor imaging.

Synthesis

Isopropyl methyl ketone (9.00 g, 0.1 mol) was added to a solution of 2-naphthylhydrazine hydrochloride (15.80 g, 0.1 mol) in glacial acetic acid (100 mL). The mixture was stirred for 0.5 h at 20 °C and refluxed for 6 h. Then, the reaction mixture was poured onto ice and neutralized with sodium carbonate, a precipitate formed was collected by filtration. The yield was 19.8 g (95%).

References

[1] Russian Chemical Bulletin, 2016, vol. 65, # 11, p. 2722 - 2728
[2] Izv. Akad. Nauk, Ser. Khim., 2016, # 11, p. 2722 - 2728,7

1,1,2-Trimethyl-1H-benz[e]indole Preparation Products And Raw materials

Raw materials

Preparation Products

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1,1,2-Trimethyl-1H-benz[e]indole Suppliers

Belgium 2 China 356 Europe 3 Germany 7 India 9 Japan 6 Slovakia 1 South Korea 1 Switzerland 4 The Netherlands 1 Ukraine 6 United Arab Emirates 1 United Kingdom 15 United States 37 Global 449

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View Lastest Price from 1,1,2-Trimethyl-1H-benz[e]indole manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 1,1,2-Trimethyl-1H-benz[e]indole 41532-84-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-07

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1,1,2-Trimethyl-1H-benz[e]indole 41532-84-7
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 5tons
Release date: 2024-11-29

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Sodium Acetatesodium Acetate 41532-84-7
Price: US $180.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-06-06

41532-84-7, 1,1,2-Trimethyl-1H-benz[e]indoleRelated Search:

5-Methyl-1H-benzotriazole 2-(Trifluoromethyl)benzaldehyde Indole 2-(Trifluoromethyl)benzoic acid 3-Methylindole Indocyanine green 4'-(Trifluoromethyl)acetophenone Pyrrole 3-(Trifluoromethyl)benzaldehyde 1,1,2-TRIMETHYL-3-(4-SULFOBUTYL)-1H-BENZ[E]INDOLIUM HYDROXIDE, INNER SALT N-PHENYLPYRIDINIUM CHLORIDE (E)-[(2E,4E)-5-anilinopenta-2,4-dienylidene]-phenylazanium:chloride 1-(2,4-dinitrophenyl)pyridinium chloride 1-Naphthylhydrazine hydrochloride 4-Methoxyphenylhydrazine hydrochloride Glutacondianil hydrochloride 1,4-Butane sultone BIRXJKJWUZPHPJ-UHFFFAOYSA-N

1,1,2-TRIMETHYLBENZE[E]INDOLE

1,1,2-TRIMETHYL-1H-BENZ(E)INDOLE /2,3,3-TRIMETHYL-4.5-BENZO-3H- INDOLE

2,3,3-TRIMETHYL-4,5-BENZOINDOLENINE(2,3,3-TRIMETHYL-BENZOINDOLENINE)(TBA)

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2,3,3-Trimethyl-4,5-benzoindole

1,2-Trimethyl-1H-benz[e]indole ,98%

2,3,3-Trimethyl-3H-benz[e]indole

1,1,2-Trimethyl-1H-benz[e]indole,96%

1,1,2-Trimethylbenzo[e]indolenine

2-TriMethyl-1H-benz[e]indole

1,1,2-Trimethyl-1H-naphtho[2,1-b]pyrrole, 2,3,3-Trimethylbenzo[e]indolenine

1,1,2-Trimethylbenz[e]indole 1,1,2-Trimethylnaphtho[1,2-d]pyrrole

1,2,2'-TriMethyl-1H-benz(o)indole

1,1,2-Trimethyl-1H-benz[e]indole ,98%

1,1,2-Trimethyl-1H-b

1,1,2- threeand[e]Methyl -1H-phenylindole

1,1,2-Trimethyl-1H-benzo[e]indole,97%

1,1,2-Trimethyl-1<i>H</i>-benzo[e]indole

1,1,2-TrimethyL

benz[e]indoL

1,1,2-Trimethylbenz[e]indole >=98.0% (HPLC)

1,1,2-Trimethyl-1H-benzoindole

IR-1

1,1,2-trimethyl-1h-benz[e]indol

1H-BENZO[E]INDOLE, 1,1,2-TRIMETHYL-

2,3,3-TRIMETHYL-3H-BENZ[E]INDOL

2,3,3-TRIMETHYL-3H-BENZO[E]INDOLE

2,3,3-TRIMETHYLBENZO[E]INDOLENINE

2,3,3-TRIMETHYLBENZOINDOLENINE

2,3,3-TRIMETHYL-4,5-BENZO-3H-INDOLE

2,3,3-TRIMETHYL-4,5-BENZOINDOLENINE

2,3,3-TRIMETHYLNAPHTO[1,2-D]PYRROLE

AKOS BBS-00006363

1,1,2-TRIMETHYL-1H-BENZ[E]INDOLE

1,1,2-TRIMETHYL-1H-BENZO[E]INDOLE

1,1,2-TRIMETHYLBENZ[E]INDOLE

1,1,2-TRIMETHYLBENZO[E]INDOLE

1,1,2-TRIMETHYLNAPHTHO[1,2-D]PYRROLE

TMBI

1,1,2-TRIMEHTYL-1H-BENZ[E]INDOLE

2,3,3-Trimethyl-1H-Benzo(E)Indole

1,2,2-Trimethyl-1H-benz[e]indole

2,3,3-trimethylnaphtho[1,2-d]pyrrole

1,1,2-trimethyl-6-phenyl-6H-cyclopropa[e]indole

1,1,2-Trimethyl-1H-benz[e]indole, 98%, for synthesis

2,3,3-trimethyl-4,5-benzopyrene

Indocyanine Green Related Compound 1

1H-Benz[e]indole, 1,1,2-trimethyl-

Indocyanine Green Impurity 1

2,3,3-TRIMETHYL-4,5-BENZO-3H-INDOLE(CAS:41532-84-7)

2,3,3-trimethyl-3h-benzo [e] indole(TMBI)

2,3,3-Trimethyl-3H-benzo[g]indole(TMBI)

2.3.3-Trimethyl-4.5-

1,1,2-Trimethyl-1H-benzo[e]indole （Tons）

Photoinitiator TMBI

41532-84-7

C15H15N

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