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130274-66-7

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130274-66-7 Usage

General Description

1H-Pyrrole-2,5-dicarboxaldehyde,3,4-diethyl-(9CI) is a chemical compound with the molecular formula C12H13NO3. It is a derivative of pyrrole, which is a five-membered aromatic heterocycle. The compound contains two carboxaldehyde functional groups and two ethyl substituents. It has potential applications in organic synthesis and medicinal chemistry due to its structural features and reactivity. However, further research is needed to explore its specific properties and potential uses in various fields.

Check Digit Verification of cas no

The CAS Registry Mumber 130274-66-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,7 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130274-66:
(8*1)+(7*3)+(6*0)+(5*2)+(4*7)+(3*4)+(2*6)+(1*6)=97
97 % 10 = 7
So 130274-66-7 is a valid CAS Registry Number.

130274-66-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,4-Diethyl-1H-pyrrole-2,5-dicarbaldehyde

1.2 Other means of identification

Product number -
Other names Phenol,3,4-diethyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:130274-66-7 SDS

130274-66-7Relevant articles and documents

Intermolecularly hydrogen-bonded dimeric helices: tripyrrindiones

Roth, Steven D.,Shkindel, Tetyana,Lightner, David A.

, p. 11030 - 11039 (2007)

A rare and unusual class of tripyrrolic compounds, violet-colored tripyrrin-1,14-diones, can be prepared easily and in moderately high yields from base (piperidine)-catalyzed condensation of 3-pyrrolin-2-ones with 2,5-diformylpyrroles. Dipyrrinones adopt the all-syn-Z conformation leading to helical, lock-washer like structures, which form dimers that are held together by intermolecular hydrogen bonds in nonpolar solvents and in the crystal. Strong bathochromic spectral shifts of the tripyrrindione ~480 nm long wavelength UV-visible absorption band are seen with added base: DBU, 615 nm; TFA, 573 nm; and Zn(OAc)2, 586 nm.

New one-step synthesis of 3,4-disubstituted pyrrole-2,5-dicarbaldehydes

Tardieux, Catherine,Bolze, Frederic,Gros, Claude P.,Guilard, Roger

, p. 267 - 268 (1998)

A smooth and convenient one-step synthesis of 3,4-disubstituted pyrrole- 2,5-dicarbaldehydes 2 is reported. This reaction involves the condensation of β-substituted pyrrole-2-carboxylic acids with triethyl orthoformate in trifluoroacetic acid to give the title compounds in good yield.

Die Porphyrin-Homologen: Porphyrin(2.2.2.2), ein "gestrecktes Porphycen"

Vogel, Emanuel,Jux, Norbert,Rodriguez-Val, Eduardo,Lex, Johann,Schmickler, Hans

, p. 1431 - 1434 (2007/10/02)

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