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Lepidine

Lepidine Suppliers list
Company Name: Shanghai Arbor Chemical Co., Ltd.
Tel: 021-60451682
Email: act@arborchemical.com
Products Intro: Product Name:4-Methylquinoline
CAS:491-35-0
Purity:97% Package:10G 100G 1KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:491-35-0
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +86 21 5161 9050/ 5187 7795
Email: ivan@atkchemical.com
Products Intro: Product Name:4-methylquinoline
CAS:491-35-0
Purity:98% Package:25G;50G;100G;500G;1KG;10KG;50KG
Company Name: career henan chemical co
Tel: +86-0371-55982848
Email: sales@coreychem.com
Products Intro: Product Name:Lepidine
CAS:491-35-0
Purity:98% Package:1kg;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Email: linda@hubeijusheng.com
Products Intro: Product Name:4-methylquinoline
CAS:491-35-0
Purity:99% Package:5KG;1KG

Lepidine manufacturers

  • Lepidine
  • $10.00 / PCS
  • 2021-04-13
  • CAS:491-35-0
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 100 mt
  • Lepidine
  • $0.10 / KG
  • 2020-04-29
  • CAS:491-35-0
  • Min. Order: 1KG
  • Purity: 99.0%
  • Supply Ability: 1000 tons
  • Lepidine
  • $1.00 / kg
  • 2019-07-06
  • CAS:491-35-0
  • Min. Order: 1kg
  • Purity: 98%
  • Supply Ability: 100KG
Lepidine Basic information
Product Name:Lepidine
Synonyms:4-METHYLQUINUOLINE;4-METHYLQUINOLINE 99+%;LEPIDINE, 99% (4-METHYLQUINOLINE);Lepidine(4-Methylquinoline)99%;Lepidine,98%;4-Methylquinoline, Lepidine;Lepidine ,99%;4-Methylquinoline,4-Methylquinoline, Lepidine
CAS:491-35-0
MF:C10H9N
MW:143.19
EINECS:207-734-2
Product Categories:Alkylquinolines;Quinolines;Quinoline series;Quinoline Derivertives
Mol File:491-35-0.mol
Lepidine Structure
Lepidine Chemical Properties
Melting point 9-10 °C(lit.)
Boiling point 261-263 °C(lit.)
density 1.083 g/mL at 25 °C(lit.)
refractive index n20/D 1.620(lit.)
Fp >230 °F
pka5.67(at 20℃)
form Liquid
Water Solubility Slightly soluble
Sensitive Light Sensitive
Merck 14,5441
BRN 110926
InChIKeyMUDSDYNRBDKLGK-UHFFFAOYSA-N
CAS DataBase Reference491-35-0(CAS DataBase Reference)
NIST Chemistry ReferenceQuinoline, 4-methyl-(491-35-0)
EPA Substance Registry SystemQuinoline, 4-methyl- (491-35-0)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-68-40
Safety Statements 26-36-45-36/37/39-22
WGK Germany 3
RTECS OH0316000
8-10
TSCA Yes
HS Code 29334900
Hazardous Substances Data491-35-0(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Lepidine English
SigmaAldrich English
ACROS English
ALFA English
Lepidine Usage And Synthesis
DescriptionRefer to 6-METHYLQUINOLINE.
Chemical Propertiesclear slightly yellow to brown liquid
UsesLepidine is used in the preparation of certain dyes.
DefinitionChEBI: A methylquinoline carrying a methyl substituent at position 4.
Synthesis Reference(s)Tetrahedron Letters, 28, p. 5291, 1987 DOI: 10.1016/S0040-4039(00)96710-8
General Description
Synthesis of lepidine from 4-anilinobutan-2-one in ethanol in the presence of HCl or FeCl3 has been reported. Nitration of lepidine has been reported.
Purification MethodsReflux lepidine with BaO, then fractionally distil it. Further purify it via its recrystallised dichromate salt (m 138o) (from H2O). [Cumper et al. J Chem Soc 1176 1962.] [Beilstein 20 III/IV 3477, 20/7 V 389.]
Tag:Lepidine(491-35-0) Related Product Information
4,7-Dimethyl-1,10-phenanthroline 3,4,7,8-Tetramethyl-1,10-phenanthroline BATHOPHENANTHROLINEDISULFONIC ACID DISODIUM SALT TRIHYDRATE 2,4-DIMETHYLQUINOLINE 2-METHYL-9-ACRIDINECARBALDEHYDE 1,1'-DIETHYL-4,4'-CARBOCYANINE IODIDE QUINOLINE-4-CARBOXYLIC ACID Lepidine, 2-chloro- Bathophenanthroline 2-PHENYL-QUINOLINE-4-CARBOXYLIC ACID METHYL ESTER Lucigenin(bis-N-methylacridiniumnitrate) CINCHOPHEN 2-HYDROXY-4-METHYLQUINOLINE 6-Hydroxy-2(1H)-3,4-dihydroquinolinone Lepidine quinolinium hydrogen sulphate Ethoxyquin 8-Methylquinoline