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3-Phenyl-6-methylpyrimidine-2,4(1H,3H)-dione is a chemical compound with the molecular formula C12H10N2O2. It is a derivative of pyrimidine, a heterocyclic aromatic organic compound consisting of a six-membered ring, with two nitrogen atoms at positions one and three. In this specific compound, a phenyl group (C6H5) is attached to the third carbon of the pyrimidine ring, and a methyl group (CH3) is attached to the sixth carbon. The compound also features two carbonyl groups (C=O) at positions two and four, which are part of the 1H and 3H tautomeric forms. This molecule is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, as well as its role as an intermediate in the preparation of other organic compounds.

1804-04-2

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1804-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1804-04-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,0 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1804-04:
(6*1)+(5*8)+(4*0)+(3*4)+(2*0)+(1*4)=62
62 % 10 = 2
So 1804-04-2 is a valid CAS Registry Number.
InChI:InChI=1/C11H10N2O2/c1-8-7-10(14)13(11(15)12-8)9-5-3-2-4-6-9/h2-7H,1H3,(H,12,15)

1804-04-2SDS

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 6-methyl-3-phenyl-1H-pyrimidine-2,4-dione

1.2 Other means of identification

Product number -
Other names 2,3H)-Pyrimidinedione,6-methyl-3-phenyl

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:1804-04-2 SDS

1804-04-2Downstream Products

1804-04-2Relevant academic research and scientific papers

Hypervalent iodine in synthesis: Part 86. Selective copper-catalyzed N-monoarylation and N1,N3-diarylation of uracil and its derivatives with diaiyliodonium salts

Zhou, Tao,Li, Ti-Cong,Chen, Zhen-Chu

, p. 290 - 296 (2007/10/03)

N-Arylation of uracil and its derivatives 2 with diaryliodonium salts 1 was investigated in order to explore a new synthetic methodology associated with N-aryluracil derivatives. In the presence of K2CO3, the copper-catalyzed arylation gave N1,N3-diarylation products with high selectivity and in good yields (Table 2). However, the use of NaOAc as the base in the copper-catalyzed arylation of 6-methyluracil (2a) resulted in N3-arylation products with high selectivity, and, in the copper-catalyzed arylation of uracil (2b) or 5-methyluracil (=thymine; 2c), N1-arylation products were the major products (Table 3).

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