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117103-53-4

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117103-53-4 Usage

General Description

2-Bromo-5-nitropyrazine is a chemical compound with the molecular formula C4H2BrN3O2. It is a pyrazine derivative with a nitro group at the 5-position and a bromine atom at the 2-position. 2-Bromo-5-nitropyrazine is used in the pharmaceutical and chemical industries as an intermediate in the synthesis of various organic compounds. It is also used as a building block in the production of agrochemicals, dyes, and pigments. 2-Bromo-5-nitropyrazine is a yellow crystalline solid that is stable under normal conditions and is not highly reactive. It should be handled and stored according to standard chemical safety practices to prevent any potential hazards.

Check Digit Verification of cas no

The CAS Registry Mumber 117103-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,0 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117103-53:
(8*1)+(7*1)+(6*7)+(5*1)+(4*0)+(3*3)+(2*5)+(1*3)=84
84 % 10 = 4
So 117103-53-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H2BrN3O2/c5-3-1-7-4(2-6-3)8(9)10/h1-2H

117103-53-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Bromo-5-nitropyrazine

1.2 Other means of identification

Product number -
Other names 2-bromanyl-5-nitro-pyrazine

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:117103-53-4 SDS

117103-53-4Downstream Products

117103-53-4Relevant articles and documents

INHIBITORS OF RENAL OUTER MEDULLARY POTASSIUM CHANNEL

-

Page/Page column 68, (2015/07/15)

Novel spirocyclic compounds of formula I: and pharmaceutically acceptable salts thereof are disclosed as inhibitors of the ROMK (Kir1.1) channel. The compounds may be used as diuretic and/or natriuretic agents and for the therapy and prophylaxis of medical conditions including cardiovascular diseases such as hypertension, heart failure and chronic kidney disease and conditions associated with excessive salt and water retention. Pharmaceutical compositions and methods of treatment are also included.

NOVEL RING TRANSFORMATIONS OF PYRAZINES BY INTRAMOLECULAR DIELS-ALDER REACTIONS

De Bie, D.A.,Ostrowicz, A.,Geurtsen, G.,Van Der Plas, H.C.

, p. 2977 - 2984 (2007/10/02)

Pyrazines carrying the ω-alkyne side-chain -XCH2CH2CH, (X = O,N,S,SO,SO2,C(CN)2) undergo on heating an intramolecular Diels-Alder reaction.Pyrazines with the electron donating atom (O,N or S) in the side-chain afford -fused pyridines as main products, whereas (3-butynylsulfinyl)pyrazine and (3-butynylsulfonyl)pyrazine are exclusively converted into -fused pyridines.A -fused pyridine is also the major product in the reaction of 2,5-bis(1,1-dicyano-4-pentynyl)pyrazine.

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