CAS No.19012-03-4,1H-Indole-3-carboxaldehyde,1-methyl- Suppliers

Detail of "19012-03-4"

CAS Number:

19012-03-4

Name:

1H-Indole-3-carboxaldehyde,1-methyl-

Superlist Name:

1-Methylindole-3-carboxaldehyde

Molecular Structure:

Formula:

C₁₀H₉NO

Molecular Weight:

159.18

Synonyms:

Indole-3-carboxaldehyde,1-methyl- (6CI,8CI);1-Methyl-1H-indole-3-carboxaldehyde;1-Methyl-3-formylindole;3-Formyl-1-methylindole;N-Methyl-3-formylindole;N-Methyl-3-indolecarboxaldehyde;N-Methylindole-3-carbaldehyde;NSC 83042;

EINECS:

242-750-3

Density:

1.1 g/cm³

Melting Point:

70-72 °C(lit.)

Boiling Point:

318.7 °C at 760 mmHg

Flash Point:

146.5 °C

Appearance:

light yellow to orange or brown crystalline powder

Hazard Symbols:

Risk Codes:

36/37/38

Safety:

26-37/39 Details

Reference

Synthesis, structure, and spectral and photochemical properties of indole fulgides with an adamantylidene fragment: Synthesis, structure, and spectral and photochemical properties of indole fulgides with an adamantylidene fragment. Aldoshin, S. M.; Utenyshev, A. N.; Metelitsa, A. V.; Knyazhanskii, M. I.; Lyashik, O. T.; Medyantseva, E. A.; Minkin, V. I. (Inst. Khem. Fiz., RAN, Chernogolovka 142432, Russia). Izvestiya Akademii Nauk, Seriya Khimicheskaya, (9), 2301-2305 (Russian) 1996 Institut Organicheskoi Khimii im. N. D. Zelinskogo Rossiiskoi Akademii Nauk. CODEN: IASKEA. DOCUMENT TYPE: Journal CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) Title compds. 19012-03-4 and 185959-34-6 which are cas registry numbers of chemicals are mentioned. I and II were prepd. from 3-acyl-1-methylindoles and di-Et adamantylidenesuccinate. Electronic and 1H NMR spectroscopy and x-ray anal. showed that I and II have the Z and E configuration, resp. Z-E photoisomerization of I was accompanied by a cyclization reaction which gave a colored photoproduct (III). Specific structural features of I which influence its photochem. properties are discussed. The bulky adamantylidene group decreases the extent of conversion of I to III. .

Flash-vacuum pyrolysis of 5-(indol-2- and -3-ylmethylene)-2,2-dimethyl-1,3-dioxane-4,6-diones: Flash-vacuum pyrolysis of 5-(indol-2- and -3-ylmethylene)-2,2-dimethyl-1,3-dioxane-4,6-diones. Banzies, David W. M.; Martinez Fresneda, Pilar; Jones, R. Alan; McNab, Hamish (Sch. Chem. Sci., Univ. East Anglia, Norwich NR4 7TJ, UK). J. Chem. 19012-03-4 which is the cas registry number is also used here. Soc., Perkin Trans. 1, (9), 1651-4 (English) 1986. CODEN: JCPRB4. ISSN: 0300-922X. DOCUMENT TYPE: Journal CA Section: 27 (Heterocyclic Compounds (One Hetero Atom)) Flash-vacuum pyrolysis of dioxanediones I and II (R,R1 = H, Me) results in the initial formation of (indolylmethylene)ketenes, which either lose CO to produce ethynylindoles or undergo [1,5]-sigmatropic shifts, followed by electrocyclic rearrangements, to yield carbazolols, e.g. III (R2, R3 = H, OH) or benz[c,d]indol-5(1H)-one. Both I and II give 3H-pyrrolo-[1,2-a]indol-3-ones via a [1,7]-sigmatropic rearrangement of the initially formed ketene. .

Detail of "19012-03-4"

1H-Indole-3-carboxaldehyde,1-methyl-

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Reference