ChemicalBook >> CAS DataBase List >>2,3,3-Trimethylindolenine
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;2,3,3-TRIMETHYLINDOLE;enine;TRIMETHYLINDOLENINE;JACS-1640-39-7;2,3,3-TrimethyL;AKOS BBS-00006367;RARECHEM AH BS 0130
- CBNumber:
- CB6745688
- Molecular Formula:
- C11H13N
- Molecular Weight:
- 159.23
- MDL Number:
- MFCD00005724
- MOL File:
- 1640-39-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 03:43:07
| Product description | Number | Pack Size | Price |
| 2,3,3-Trimethylindolenine 98% | T76805 | 25g | $75.5 |
| 2,3,3-Trimethylindolenine >97.0%(N) | T0766 | 25mL | $85 |
| 2,3,3-Trimethylindolenine >97.0%(N) | T0766 | 100mL | $237 |
| 2,3,3-Trimethylindolenine (Technical Grade, contain dimer) | TRC-T796270-50G | 50g | $133 |
| 2,3,3-Trimethylindolenine (Technical Grade, contain dimer) | TRC-T796270-500G | 500g | $762 |
| More product size | |||
| Melting point | 6-8°C |
|---|---|
| Boiling point | 228-229 °C744 mm Hg(lit.) |
| Density | 0.992 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| 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 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
2,3,3-Trimethylindolenine price More Price(95)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | T76805 | 2,3,3-Trimethylindolenine 98% | 1640-39-7 | 25g | $75.5 | 2026-04-30 | Buy |
| TCI Chemical | T0766 | 2,3,3-Trimethylindolenine >97.0%(N) | 1640-39-7 | 25mL | $85 | 2026-04-30 | Buy |
| TCI Chemical | T0766 | 2,3,3-Trimethylindolenine >97.0%(N) | 1640-39-7 | 100mL | $237 | 2026-04-30 | Buy |
| TRC | TRC-T796270-50G | 2,3,3-Trimethylindolenine (Technical Grade, contain dimer) | 1640-39-7 | 50g | $133 | 2026-06-03 | Buy |
| TRC | TRC-T796270-500G | 2,3,3-Trimethylindolenine (Technical Grade, contain dimer) | 1640-39-7 | 500g | $762 | 2026-06-03 | Buy |
2,3,3-Trimethylindolenine Chemical Properties,Uses,Production
Chemical Properties
clear yellow to red-brown liquid
Uses
2,3,3-Trimethylindolenine is an indole derivative used in the preparation of cyanine dye labelleing reagents and other imaging agents.
Uses
It is used in synthesis of cyanine dyes.
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
Global( 395)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Junwee Chemical co., Ltd. | +86-571-85808636 +86-13958122542 | sales@junweechem.com | China | 823 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| INNOBIO PHARM CO.,LTD | +8615600141006 | cindyyb@126.com | China | 279 | 58 |
| Hefei Lbao Physical & Chemical Science Co.,Ltd | +15184799099 | lbaochemicals@gmail.com | China | 670 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14015 | 58 |
| Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1803 | 55 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21586 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
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View Lastest Price from 2,3,3-Trimethylindolenine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-18 | 2,3,3-Trimethylindolenine
1640-39-7
|
1kg | 98% | Hefei Lbao Physical & Chemical Science Co.,Ltd | |||
 |
2026-03-20 | 2,3,3-Trimethylindolenine
1640-39-7
|
$10.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2026-02-02 | 2,3,3-Trimethylindolenine
1640-39-7
|
1g | 99% | 2000tons | Shaanxi Dideu Medichem Co. Ltd |
-
- 2,3,3-Trimethylindolenine
1640-39-7
- $0.00
- 98%
- Hefei Lbao Physical & Chemical Science Co.,Ltd
-
- 2,3,3-Trimethylindolenine
1640-39-7
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 2,3,3-Trimethylindolenine
1640-39-7
- 99%
- Shaanxi Dideu Medichem Co. Ltd
1640-39-7(2,3,3-Trimethylindolenine)Related Search:
2,3,3-TriMethylindolenine (Technical Grade, contain diMer)
2,3,3-Trimethyl-3H-indole
2,3,3-trimethyl-3h-indol
RARECHEM AH BS 0130
2,3,3-TRIMETHYL-INDOLENIN
2,3,3-TRIMETHYLINDOLENINE
AKOS BBS-00006367
LABOTEST-BB LT02056505
2,3,3-Trimethylindolenine,98%
2,3,3-Trimethylindolenine ,97.5%
3H-Indole, 2,3,3-trimethyl-
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
JACS-1640-39-7
2,3,3-Trimethylindolenine >
2,3,3-Trimethylindolenine, 97.5%, for synthesis
2,3,3-TRIMETHYLINDOLENINE [1640-39-7]
2,3,3-Trimethyindolenine
2,3,3-Trimethylindolenine in stock Factory
TRIMETHYLINDOLENINE
2.3.3-Trimethl-3H-indole
2,3,3-Trimethyl-1H-indolenine
2,3,3-Trimethylindoline
2,3,3-TRIMETHYL-3H-INDOLE
2,3,3-TRIMETHYLINDOLE
enine
Indolenine
1640-39-7
Indoles
Heterocyclic Building Blocks
Building Blocks
Indoles
Heterocycle-Indole series
Intermediates of Dyes and Pigments
Indoles and derivatives
Indole
Piperazine derivates
bc0001
