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1H-Pyrazolo[1,2-a]pyridazine-1,3(2H)-dione, tetrahydrois a heterocyclic compound with a unique chemical structure that features a pyrazolo-pyridazine core fused with a tetrahydro-1,3-dione moiety. 1H-Pyrazolo[1,2-a]pyridazine-1,3(2H)-dione, tetrahydrois known for its potential applications in the synthesis of various organic compounds, particularly those with biological activity.
Used in Chemical Synthesis Industry:
1H-Pyrazolo[1,2-a]pyridazine-1,3(2H)-dione, tetrahydrois used as a key intermediate for the synthesis of alkylphenylpyrazolines, -pyrroles, -furans, -thiophenes, or -thiazines. These synthesized compounds have potential applications as herbicides, which are essential for controlling unwanted plant growth in agricultural and horticultural settings.
Used in Agrochemical Industry:
In the agrochemical industry, 1H-Pyrazolo[1,2-a]pyridazine-1,3(2H)-dione, tetrahydrois used as a precursor for the development of herbicides. The synthesized compounds from this intermediate exhibit herbicidal properties, helping to manage and control weed populations that can negatively impact crop yields and quality.

69386-75-0

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69386-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69386-75-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,8 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 69386-75:
(7*6)+(6*9)+(5*3)+(4*8)+(3*6)+(2*7)+(1*5)=180
180 % 10 = 0
So 69386-75-0 is a valid CAS Registry Number.

69386-75-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,6,7,8-tetrahydro-1H,3H-pyrazolo[1,2-a]pyridazine-1,3(2H)-dione

1.2 Other means of identification

Product number -
Other names hexahydro-1H-pyrazolo[1,2-a]pyridazine-1,3-dione

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:69386-75-0 SDS

69386-75-0Downstream Products

69386-75-0Relevant academic research and scientific papers

Synthesis of 1,2-Diazetidinones (Aza-β-lactams) by Photochemical Ring Contraction

Lawton, Geoffrey,Moody, Christopher J.,Pearson, Christopher J.

, p. 877 - 884 (2007/10/02)

Irradiation of 4-diazopyrazolidine-3,5-diones (11) in the presence of alcohols, diethylamine, or water gives 1,2-diazetidinones (12) formed by photochemical Wolff rearrangement with ring contraction followed by reaction of the resulting ketene with the nucleophile.In the case of the bicyclic diazo compound (11d) a fragmentation reaction competes with ring contraction.The aza-β-lactams (12) show the expected high frequency carbonyl stretch in their i.r. spectra.The acid (12e) readily decarboxylates to give the 4-unsubstituted 1,2-dibenzyldiazetidinone (28), the four-membered ring of which is cleaved by alkaline hydrolysis, lithium aluminium hydride or diborane to give (29), (30), and (31), respectively (Scheme 9).Attempts to modify the carboxy substituent of (12e) into an acylamino group were unsuccessful.

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