2,3,3-Trimethylindolenine

Product Name: 2,3,3-Trimethylindolenine
CAS No.: 1640-39-7
Chemical Name: 2,3,3-Trimethylindolenine
Synonyms: 2,3,3-TRIMETHYL-3H-INDOLE;Indolenine;2,3,3-Trimethylindoline;TRIMETHYLINDOLENINE;2,3,3-TRIMETHYLINDOLE;enine;JACS-1640-39-7;2,3,3-TrimethyL;AKOS BBS-00006367;RARECHEM AH BS 0130
CBNumber: CB6745688
Molecular Formula: C11H13N
Formula Weight: 159.23
MOL File: 1640-39-7.mol

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2,3,3-Trimethylindolenine Property

Melting point:: 6-8°C
Boiling point:: 228-229 °C744 mm Hg(lit.)
Density: 0.992 g/mL at 25 °C(lit.)
refractive index: n20/D 1.549(lit.)
Flash point:: 200 °F
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Soluble in chloroform, toluene or dichlorobenzene.
form: Liquid
pka: 6.33±0.40(Predicted)
color: Clear yellow to red-brown
BRN: 119740
InChI: InChI=1S/C11H13N/c1-8-11(2,3)9-6-4-5-7-10(9)12-8/h4-7H,1-3H3
InChIKey: FLHJIAFUWHPJRT-UHFFFAOYSA-N
SMILES: N1C2=C(C=CC=C2)C(C)(C)C=1C
CAS DataBase Reference: 1640-39-7(CAS DataBase Reference)
NIST Chemistry Reference: 3H-Indole, 2,3,3-trimethyl-(1640-39-7)
EPA Substance Registry System: 3H-Indole, 2,3,3-trimethyl- (1640-39-7)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-22
Safety Statements: 26-36-37/39
RIDADR: NA 1993 / PGIII
WGK Germany: 1
F: 10
TSCA: TSCA listed
HS Code: 29339900
Storage Class: 10 - Combustible liquids
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: T76805
Product name: 2,3,3-Trimethylindolenine
Purity: 98%
Packaging: 25g
Price: $70.9
Updated: 2025/07/31

TCI Chemical

Product number: T0766
Product name: 2,3,3-Trimethylindolenine
Purity: >97.0%(N)
Packaging: 25mL
Price: $85
Updated: 2025/07/31

TCI Chemical

Product number: T0766
Product name: 2,3,3-Trimethylindolenine
Purity: >97.0%(N)
Packaging: 100mL
Price: $238
Updated: 2025/07/31

TCI Chemical

Product number: T0766
Product name: 2,3,3-Trimethylindolenine
Purity: >97.0%(N)
Packaging: 500mL
Price: $698
Updated: 2025/07/31

TRC

Product number: T796270
Product name: 2,3,3-Trimethylindolenine(TechnicalGrade,containdimer)
Packaging: 25g
Price: $55
Updated: 2021/12/16

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2,3,3-Trimethylindolenine Chemical Properties,Usage,Production

Chemical Properties

clear yellow to red-brown liquid

Uses

It is used in synthesis of cyanine dyes.

Uses

2,3,3-Trimethylindolenine is an indole derivative used in the preparation of cyanine dye labelleing reagents and other imaging agents.

Synthesis Reference(s)

The Journal of Organic Chemistry, 33, p. 4283, 1968 DOI: 10.1021/jo01275a066

2,3,3-Trimethylindolenine Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3,3-Trimethylindolenine Suppliers

Belgium 2 Canada 1 China 293 Europe 2 France 1 Germany 11 India 5 Japan 5 Slovakia 1 Switzerland 6 The Netherlands 1 Ukraine 4 United Kingdom 16 United States 43 Global 391

SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.

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Beijing HwrkChemical Technology Co., Ltd

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Energy Chemical

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Capot Chemical Co., Ltd

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View Lastest Price from 2,3,3-Trimethylindolenine manufacturers

Hefei Lbao Physical & Chemical Science Co.,Ltd

Product: 2,3,3-Trimethylindolenine 1640-39-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: Customise
Release date: 2025-10-28

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2,3,3-Trimethylindolenine 1640-39-7
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-07

Henan Aochuang Chemical Co.,Ltd.

Product: 2,3,3-Trimethylindolenine 1640-39-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-28

1640-39-7, 2,3,3-TrimethylindolenineRelated Search:

Indole Indometacin Trimethyl borate Indole-3-acetic acid Indole-3-butyric acid BASIC ORANGE 21 1,1',3,3,3',3'-HEXAMETHYLINDOTRICARBOCYANINE IODIDE 5-Chloro-2,3,3-trimethyl-3H-indole Indocyanine green Hexacyanine 2 ASTRAZON RED 6B ASTRAZON ORANGE R 1,1,2-Trimethyl-1H-benz[e]indole BASIC YELLOW 11 ASTRAZON PINK FG BASIC YELLOW 28 2-[(1E,3Z)-3-CHLORO-5-(1,3,3-TRIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)-1,3-PENTADIENYL]-1,3,3-TRIMETHYL-3H-INDOLIUM IODIDE 1,2,3,3-Tetramethyl-3H-indolium iodide

2,3,3-TriMethylindolenine (Technical Grade, contain diMer)

2,3,3-Trimethyl-3<i>H</i>-indole

2,3,3-trimethyl-3h-indol

RARECHEM AH BS 0130

2,3,3-TRIMETHYLINDOLE

2,3,3-TRIMETHYL-INDOLENIN

2,3,3-TRIMETHYLINDOLENINE

2,3,3-Trimethylindolenine in stock Factory

2,3,3-TRIMETHYL-3H-INDOLE

AKOS BBS-00006367

LABOTEST-BB LT02056505

Indolenine

2,3,3-Trimethylindolenine,98%

2,3,3-Trimethylindolenine ,97.5%

3H-Indole, 2,3,3-trimethyl-

2,3,3-Trimethylindoline

TRIMETHYLINDOLENINE

2,3,3-Trimethylindol

2,3,3-Trimethylindolenine,2,3,3-Trimethyl-3H-indole

2,3,3-TriMethylindolenine, 98% 100GR

2,3,3-TriMethylindolenine, 98% 25GR

2,3,3-TrimethyL

enine

JACS-1640-39-7

2,3,3-Trimethylindolenine &gt

2,3,3-Trimethylindolenine, 97.5%, for synthesis

2,3,3-TRIMETHYLINDOLENINE [1640-39-7]

2,3,3-Trimethyindolenine

2.3.3-Trimethl-3H-indole

2,3,3-Trimethyl-1H-indolenine

1640-39-7

Indoles

Heterocyclic Building Blocks

Building Blocks

Heterocycle-Indole series

Intermediates of Dyes and Pigments

Indoles and derivatives

Indole

Piperazine derivates

Indoles

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