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The chemical compound "(1Z,8Z,16Z,23Z)-2,8,17,23,31,33-hexaazaheptacyclo[22.6.1.1~3,7~.1~9,16~.1~18,22~.0~10,15~.0~25,30~]tetratriaconta-1,3(34),4,6,8,10,12,14,16,18(32),19,21,23,25,27,29-hexadecaene" is a complex, cyclic molecule with a unique structure. It consists of 34 carbon atoms arranged in a heptacyclic pattern, with six nitrogen atoms incorporated into the ring system. The compound has a total of 16 double bonds, which are distributed across the molecule in a specific pattern indicated by the Z configuration at the 1st, 8th, 16th, and 23rd positions. (1Z,8Z,16Z,23Z)-2,8,17,23,31,33-hexaazaheptacyclo[22.6.1.1~3,7~.1~9,16~.1~18,22~.0~10,15~.0~25,30~]tetratriaconta-1,3(34),4,6,8,10,12,14,16,18(32),19,21,23,25,27,29-hexadecaene (non-preferred name) is characterized by its intricate arrangement of atoms and bonds, making it a significant entity in the field of organic chemistry, particularly for researchers interested in complex cyclic systems and their potential applications in various chemical and pharmaceutical contexts.

246-42-4

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246-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 246-42-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,4 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 246-42:
(5*2)+(4*4)+(3*6)+(2*4)+(1*2)=54
54 % 10 = 4
So 246-42-4 is a valid CAS Registry Number.

246-42-4SDS

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 5,26:13.18-Diimino-7,11:20,24-dimethenodibenzo(c,N)(1,6,12,17)tetraazacyclodocosine

1.2 Other means of identification

Product number -
Other names 2,4,6,8-Tetraaza-1,5-di-(1,3)benzena-3,7-di-(1,3)isoindola-cyclooctaphan-2,3,6,7-tetraen

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:246-42-4 SDS

246-42-4Relevant academic research and scientific papers

Microwave-assisted synthesis and sublimation enthalpies of hemiporphyrazines

Kuznetsova, Aleksandra S.,Pechnikova, Nadezhda L.,Zhabanov, Yuriy A.,Khochenkov, Aleksey E.,Koifman, Oscar I.,Aleksandriiskii, Victor V.,Islyaikin, Mikhail K.

, p. 296 - 302 (2019)

It was established that microwave irradiation solvent-free processing of 2,6- diaminopyridine or 1,3-phenylenediamine with phthalonitrile or 4-tert-butylphthalonitrile led to corresponding hemiporphyrazines with sufficiently high yields and a huge reduction in the time required for synthesis, from 8-12 h to 20 min. The data of IR and UV-vis spectroscopies and elemental analysis of the final products were found to be similar to those described in literature. The obtained hemiporphyrazines were characterized by 1H and 13C NMR data. We applied the Knudsen effusion method with mass spectrometric control of vapor composition. The mass spectrometric investigations established that the macrocyclic compounds give a stable stream of particles and their enthalpies of sublimation were estimated by the second law of thermodynamics.

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