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4,6-bis(hydroxyamino)-5,6-dihydropyrimidin-2(1H)-one is a chemical compound with the molecular formula C4H6N4O3. It is a derivative of pyrimidin-2(1H)-one, featuring two hydroxyamino groups attached at the 4 and 6 positions. 4,6-bis(hydroxyamino)-5,6-dihydropyrimidin-2(1H)-one is known for its potential applications in the synthesis of various biologically active molecules, such as antiviral and anticancer agents, due to its ability to form adducts with DNA. The compound's structure and reactivity make it a subject of interest in medicinal chemistry and drug development.

3257-94-1

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3257-94-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3257-94-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,5 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 3257-94:
(6*3)+(5*2)+(4*5)+(3*7)+(2*9)+(1*4)=91
91 % 10 = 1
So 3257-94-1 is a valid CAS Registry Number.

3257-94-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,6-bis(hydroxyamino)-5,6-dihydro-1H-pyrimidin-2-one

1.2 Other means of identification

Product number -
Other names 6-hydroxyamino-dihydro-pyrimidine-2,4-dione 4-oxime

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:3257-94-1 SDS

3257-94-1Upstream product

3257-94-1Downstream Products

3257-94-1Relevant academic research and scientific papers

Stereochemistry of the Formation of 4-Alkoxyimino-5,6-dihydro-6-alkoxyaminopyrimidin-2(1H)-ones from Cytosines and Hydroxylamines

Atkins, Paul J.,Hall, C. Dennis

, p. 155 - 160 (2007/10/02)

High resolution 1H and 19F n.m.r. data together with deuterium labelling studies are presented which reveal that the addition of hydroxylamines across the 5,6-double bond of cytosines is predominantly trans.The 4-alkoxyimino-5,6-dihydro-6-alkoxyaminopyrimidin-2(1H)-one products show syn/anti isomerism about the 4-alkoxyimino-group dependent on the substituent at N(3) (H or Me, respectively) and conformational changes throughout the molecules which are dependent on the substituents at N(1) (H or Me) and C(5) (H or F).

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