ChemicalBook >> CAS DataBase List >>2,5-Dimethylindole

2,5-Dimethylindole

CAS No.
1196-79-8
Chemical Name:
2,5-Dimethylindole
Synonyms
2,5-DIMETHYLINDOLE;2,5-Dimethylindole>Indole, 2,5-dimethyl-;2,5-Dimethylindole 97%;2,5-Dimethylindole,97%;2,5-DIMETHYL-1H-INDOLE;1H-Indole, 2,5-dimethyl-
CBNumber:
CB9283268
Molecular Formula:
C10H11N
Molecular Weight:
145.2
MDL Number:
MFCD00005621
MOL File:
1196-79-8.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

2,5-Dimethylindole Properties

Melting point 112-113 °C (lit.)
Boiling point 254.33°C (rough estimate)
Density 1.0353 (rough estimate)
refractive index 1.5000 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility soluble in Methanol
form Solid
pka 17.75±0.30(Predicted)
color Off-white to pale pink or light brown
CAS DataBase Reference 1196-79-8(CAS DataBase Reference)
FDA UNII ETU94V283M
NIST Chemistry Reference 1H-indole, 2,5-dimethyl-(1196-79-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H318-H335
Precautionary statements  P280-P302+P352-P305+P351+P338+P310
Hazard Codes  Xi
Risk Statements  37/38-41
Safety Statements  26-39
WGK Germany  3
Hazard Note  Irritant
HS Code  29339900
NFPA 704
1
2 0

2,5-Dimethylindole price More Price(45)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D166006 2,5-Dimethylindole 97% 1196-79-8 1g $26.3 2023-06-20 Buy
TCI Chemical D3698 2,5-Dimethylindole >97.0%(GC) 1196-79-8 1g $64 2024-03-01 Buy
TCI Chemical D3698 2,5-Dimethylindole >97.0%(GC) 1196-79-8 5g $254 2024-03-01 Buy
Alfa Aesar H66874 2,5-Dimethylindole, 97% 1196-79-8 1g $64.1 2023-06-20 Buy
Alfa Aesar H66874 2,5-Dimethylindole, 97% 1196-79-8 5g $248 2023-06-20 Buy
Product number Packaging Price Buy
D166006 1g $26.3 Buy
D3698 1g $64 Buy
D3698 5g $254 Buy
H66874 1g $64.1 Buy
H66874 5g $248 Buy

2,5-Dimethylindole Chemical Properties,Uses,Production

Description

2, 5-Dimethylindole is a kind of carbazole-system derived indole compound, which is valuable in the manufacturing of perfume. It is also a useful chemical intermediate. It is usually used as reactant in the following reaction: stereoselective synthesis of indolines via palladium-catalyzed asymmetric hydrogenation of unprotected indoles; stereoselective preparation of substituted indoles via rhodium-catalyzed enantioselective coupling reaction of indoles with diazo compounds; enantioselective synthesis of fluorene derivatives via Friedel-Crafts reactions; preparation of bis-indolyldihydroxybenzoquinones by addition indoles to dichlorobenzoquinone promoted by Bronsted acid; Reaction with hydroxypyrazolines.

Sources

https://www.sigmaaldrich.com/catalog/product/aldrich/d166006?lang=en&region=US
https://books.google.com/books?isbn=0470188073

Chemical Properties

Off-white to pale pink or light brown solid

Uses

  • Reactant in stereoselective preparation of substituted indoles via rhodium-catalyzed enantioselective coupling reaction of indoles with diazo compounds
  • Reactant in stereoselective synthesis of indolines via palladium-catalyzed asymmetric hydrogenation of unprotected indoles
  • Reactant in enantioselective synthesis of fluorene derivatives via Friedel-Crafts reactions
  • Reactant in preparation of bis-indolyldihydroxybenzoquinones by addition indoles to dichlorobenzoquinone promoted by Bronsted acid
  • Reactant in reaction with hydroxypyrazolines

2,5-Dimethylindole Preparation Products And Raw materials

Global( 201)Suppliers
Supplier Tel Email Country ProdList Advantage
Beijing Cooperate Pharmaceutical Co.,Ltd
010-60279497 sales01@cooperate-pharm.com CHINA 1811 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29919 58
City Chemical LLC
2039322489 sales@citychemical.com United States 168 58
Xi'an Kono chem co., Ltd.,
029-86107037 13289246953 info@konochemical.com China 2995 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63711 58
Wuhan Chemwish Technology Co., Ltd
027-67849912 sales@chemwish.com CHINA 10828 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47464 58
SIMAGCHEM CORP
+86-13806087780 sale@simagchem.com China 17368 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58

View Lastest Price from 2,5-Dimethylindole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,5-Dimethylindole pictures 2019-07-06 2,5-Dimethylindole
1196-79-8
US $1.00 / kg 1kg 99% Customized Career Henan Chemical Co
1H-Indole, 2,5-dimethyl- 2,5-DIMETHYL-1H-INDOLE 2,5-DIMETHYLINDOLE 2,5-Dimethylindole,97% 2,5-Dimethylindole 97% Indole, 2,5-dimethyl- 2,5-Dimethylindole> 1196-79-8 Heterocyclic Building Blocks Indoles Building Blocks Heterocycle-Indole series Building Blocks Heterocyclic Building Blocks Indoles Heterocyclic Compounds heterocyclic/Aliphatic series Indoles and derivatives Indole