Lepidine

Lepidine

Chembox new
ImageFile = Lepidine.png ImageSize = 150px
IUPACName = 4-Methylquinoline
OtherNames = Lepidine
Section1 = Chembox Identifiers
CASNo = 491-35-0

Section2 = Chembox Properties
Formula = C10H9N
MolarMass = 143.19 g/mol
Appearance = Colorless or yellow liquid
Density = 1.083 g/ml
MeltingPt = 9–10 °C
BoilingPt = 261–263 °C

Lepidine, or 4-methylquinoline, is a heterocyclic aromatic organic compound. Its methyl group is fairly acidic, allowing for condensations to occur at this position, especially when the nitrogen is quaternized. It is used in the preparation of certain dyes.

See also

* Quinaldine, the isomer with the methyl group in position 2.
* Quinoline


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Look at other dictionaries:

  • Lepidine — Lep i*dine (l[e^]p [i^]*d[i^]n or *d[=e]n), n. (Chem.) An organic base, {C9H6.N.CH3}, metameric with quinaldine, and obtained by the distillation of cinchonine. [1913 Webster] …   The Collaborative International Dictionary of English

  • lepidine — Iridoline I*rid o*line, n. [Iridescent + L. oleum oil.] (Chem.) A nitrogenous base {C10H9N}, extracted from coal tar naphtha, as an oily liquid. It is a member of the quinoline series, and is probably identical with {lepidine} …   The Collaborative International Dictionary of English

  • lepidine — lepidinas statusas T sritis chemija formulė CH₃C₉H₆N atitikmenys: angl. lepidine rus. лепидин ryšiai: sinonimas – 4 metilchinolinas …   Chemijos terminų aiškinamasis žodynas

  • lépidine — (lé pi di n ) s. f. Terme de chimie. Substance extraite du lepidium iberis, L. ou lépidier ibéride …   Dictionnaire de la Langue Française d'Émile Littré

  • lepidine — lep·i·dine …   English syllables

  • lepidine — ˈlepəˌdēn, də̇n noun ( s) Etymology: New Latin Lepidium + English ine : an oily nitrogenous base C10H9N found in coal tar and obtained especially by the distillation of cinchonine; 4 methyl quinoline …   Useful english dictionary

  • C9H6NCH3 — Lepidine Lep i*dine (l[e^]p [i^]*d[i^]n or *d[=e]n), n. (Chem.) An organic base, {C9H6.N.CH3}, metameric with quinaldine, and obtained by the distillation of cinchonine. [1913 Webster] …   The Collaborative International Dictionary of English

  • C10H9N — Iridoline I*rid o*line, n. [Iridescent + L. oleum oil.] (Chem.) A nitrogenous base {C10H9N}, extracted from coal tar naphtha, as an oily liquid. It is a member of the quinoline series, and is probably identical with {lepidine} …   The Collaborative International Dictionary of English

  • Cyanine — Cy a*nine (s? ? n?n or n?n; 104), n. (Chem.) One of a series of artificial blue or red dyes obtained from quinoline and lepidine and used in calico printing. [1913 Webster] …   The Collaborative International Dictionary of English

  • Iridoline — I*rid o*line, n. [Iridescent + L. oleum oil.] (Chem.) A nitrogenous base {C10H9N}, extracted from coal tar naphtha, as an oily liquid. It is a member of the quinoline series, and is probably identical with {lepidine} …   The Collaborative International Dictionary of English

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