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57401-76-0

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57401-76-0 Usage

Uses

2-Amino-pyrimidine-5-carboxylic Acid Ethyl Ester is a reagent used in the synthesis of retinoidal pyrimidinecarboxylic acids.

Check Digit Verification of cas no

The CAS Registry Mumber 57401-76-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,0 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57401-76:
(7*5)+(6*7)+(5*4)+(4*0)+(3*1)+(2*7)+(1*6)=120
120 % 10 = 0
So 57401-76-0 is a valid CAS Registry Number.
InChI:InChI=1/C6H7N3O2/c1-11-5(10)4-2-8-6(7)9-3-4/h2-3H,1H3,(H2,7,8,9)

57401-76-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Ethyl 2-aminopyrimidine-5-carboxylate

1.2 Other means of identification

Product number -
Other names ethyl 2-aminopyrimidine-5-carboxylate

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:57401-76-0 SDS

57401-76-0Relevant articles and documents

Simple preparation method of 2-aminopyrimidine-5-formate

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, (2020/01/25)

The invention provides a simple preparation method of 2-aminopyrimidine-5-formate. The preparation method comprises: carrying out a substitution reaction on 2-methacrylate as a raw material and a halogenating reagent 1, carrying out an addition reaction with a halogenating reagent 2 to obtain 2,3,3-trihalogenated-2-halogenated methyl propionate, and condensing the obtained 2,3,3-trihalogenated-2-halogenated methyl propionate and a guanidine salt to prepare 2-aminopyrimidine-5-formate. According to the invention, the raw materials used in the method are cheap, easy to obtain and low in cost; and the preparation method has characteristics of simpleness, easily achieved conditions, good operation safety, little wastewater generation, environmental protection, high target product yield and high target product purity, and is suitable for industrial production.

DERIVATIVES OF 1-PHENYL-2-PYRIDINYL ALKYL ALCOHOLS AS PHOSPHODIESTERASE INHIBITORS

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Paragraph 1024, (2013/04/10)

The invention relates to inhibitors of the phosphodiesterase 4 (PDE4) enzyme. More particularly, the invention relates to compounds that are derivatives of 1-phenyl-2-pyridinyl alkyl alcohols, methods of preparing such compounds, compositions containing them and therapeutic use thereof.

Retinoidal pyrimidinecarboxylic acids. Unexpected diaza-substituent effects in retinobenzoic acids

Ohta, Kiminori,Kawachi, Emiko,Inoue, Noriko,Fukasawa, Hiroshi,Hashimoto, Yuichi,Itai, Akiko,Kagechika, Hiroyuki

, p. 1504 - 1513 (2007/10/03)

Several pyridine- and pyrimidine-carboxylic acids were synthesized as ligand candidates for retinoid nuclear receptors, retinoic acid receptors (RARs) and retinoic X receptors (RXRs). Although the pyridine derivatives, 6-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbamoyl]pyridine- 3-carboxylic acid (2b) and 6-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carboxamido]pyridin e-3-carboxylic acid (5b) are more potent than the corresponding benzoic acid-type retinoids, Am80 (2a) and Am580 (5a), the replacement of the benzene ring of Am580 (5a), Am555 (6a), or Am55 (7a) with a pyrimidine ring caused loss of the retinoidal activity both in HL-60 cell differentiation assay and in RAR transactivation assay using COS-1 cells. On the other hand, pyrimidine analogs (PA series, 10 and 11) of potent RXR agonists (retinoid synergists) with a diphenylamine skeleton (DA series, 8 and 9) exhibited potent retinoid synergistic activity in HL-60 cell differentiation assay and activated RXRs. Among the synthesized compounds, 2-[N-n-propyl-N-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)amino] pyrimidine-5-carboxylic acid (PA013, 10e) is most active retinoid synergist in HL-60 assay.

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