4,6-Dihydroxypyrimidine

Product Name: 4,6-Dihydroxypyrimidine
CAS No.: 1193-24-4
Chemical Name: 4,6-Dihydroxypyrimidine
Synonyms: Pyrimidine-4,6-diol;4(1H)-PYRIMIDINONE, 6-HYDROXY-;DihydroxypyriMidine;4,6-PYRIMIDINEDIOL;NSC 22838;4,6-Dihydroxy;AURORA KA-5482;4,6-Dihydroxyphenol;4,6-Dioxypyrimidine;4,6-Dihydroxypyrimid
CBNumber: CB4477413
Molecular Formula: C4H4N2O2
Formula Weight: 112.09
MOL File: 1193-24-4.mol

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4,6-Dihydroxypyrimidine Property

Melting point:: >300 °C (lit.)
Boiling point:: 209.98°C (rough estimate)
Density: 1.4421 (rough estimate)
vapor pressure: 0.001Pa at 20℃
refractive index: 1.4610 (estimate)
storage temp.: Inert atmosphere,Room Temperature
solubility: 2.5 g/L (20° C)
form: Powder
pka: 5.70±0.10(Predicted)
color: Yellow to orange
Water Solubility: 2.5 g/L (20 º C)
BRN: 606433
LogP: -2.8 at 25℃
CAS DataBase Reference: 1193-24-4(CAS DataBase Reference)
NIST Chemistry Reference: 4(1H)-pyrimidinone, 6-hydroxy-(1193-24-4)
EPA Substance Registry System: 6-Hydroxy-4(1H)-pyrimidinone (1193-24-4)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 1
RTECS: UW7523000
Hazard Note: Irritant
TSCA: Yes
HS Code: 29335995

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: D120405
Product name: 4,6-Dihydroxypyrimidine
Purity: 98%
Packaging: 25g
Price: $21.9
Updated: 2024/03/01

TCI Chemical

Product number: D1821
Product name: 4,6-Dihydroxypyrimidine
Purity: >95.0%(T)
Packaging: 25g
Price: $37
Updated: 2025/07/31

TCI Chemical

Product number: D1821
Product name: 4,6-Dihydroxypyrimidine
Purity: >95.0%(T)
Packaging: 250g
Price: $174
Updated: 2025/07/31

TRC

Product number: D454605
Product name: 4,6-Dihydroxypyrimidine
Packaging: 25g
Price: $55
Updated: 2021/12/16

Usbiological

Product number: D3579-69A
Product name: 4,6-Dihydroxypyrimidine
Packaging: 10g
Price: $333
Updated: 2021/12/16

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4,6-Dihydroxypyrimidine Chemical Properties,Usage,Production

Chemical Properties

Light Yellow Powder

Uses

4,6-Dihydroxypyrimidine (cas# 1193-24-4) is a compound useful in organic synthesis.

Definition

ChEBI: 4,6-dihydroxypyrimidine is a hydroxypyrimidine.

Flammability and Explosibility

Not classified

Synthesis

Synthesis of 4,6-dihydroxypyrimidine (DHP) by reaction of a malonic acid ester with formamide and an alkali metal alkoxide at elevated temperature.

References

[1] Patent: CN106883186, 2017, A. Location in patent: Paragraph 0037; 0038; 0039; 0040; 0041; 0042; 0043-0052
[2] Patent: CN105859637, 2016, A. Location in patent: Paragraph 0020; 0021; 0022

4,6-Dihydroxypyrimidine Preparation Products And Raw materials

Raw materials

Sodium Methoxide MALONIC ACID DI-N-BUTYL ESTER Diethyl malonate Formamide

Preparation Products

6-CHLORO-5-NITROPYRIMIDIN-4-AMINE 4-AMINO-6-CHLOROPYRIMIDIN-5-YLAMINE ETRIMFOS 5-AMINO-6-CHLORO-PYRIMIDIN-4-OL Bensulfuron methyl 2-Amino-4,6-dichloropyrimidine 5-Amino-4,6-dichloropyrimidine 5-Bromo-4,6-dichloropyrimidine 4,6-Dichloro-5-nitropyrimidine 4,6-DIAMINO-5-NITROPYRIMIDINE 4-CHLORO-6-HYDRAZINO-PYRIMIDIN-5-YLAMINE 4,5-Diaminopyrimidine 5-Bromo-4,6-dihydroxypyrimidine Chlorimuron-ethyl 4-AMINO-6-CHLORO-PYRIMIDINE-5-CARBALDEHYDE 4,6-DIHYDROXY-5-NITROPYRIMIDINE 4,6-Dichloropyrimidine 2-(methylthio)pyrimidine-4,6-diol 6-AMINO-5-NITROPYRIMIDIN-4-OL 4,6-Dichloro-5-pyrimidinecarbaldehyde

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4,6-Dihydroxypyrimidine Suppliers

Americas 1 Austria 1 Belgium 2 Canada 2 China 497 Czech Republic 1 Europe 4 France 2 Germany 15 India 32 Japan 7 Russia 1 Slovakia 1 South Korea 2 Sweden 1 Switzerland 2 The Netherlands 2 United Kingdom 24 United States 66 Global 663

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View Lastest Price from 4,6-Dihydroxypyrimidine manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 4,6-Dihydroxypyrimidine 1193-24-4
Price: US $0.00/Kg/Bag
Min. Order: 1KG
Purity: 98%min
Supply Ability: 10000kgs
Release date: 2021-10-12

Chongqing Soarwin Technology Co., Ltd

Product: 4,6-Dihydroxypyrimidine 1193-24-4
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: 99.99%
Supply Ability: 20 tons
Release date: 2025-04-14

Jinan Finer Chemical Co., Ltd

Product: 4,6-Dihydroxypyrimidine 1193-24-4
Price: US $5.00/KG
Min. Order: 1KG
Purity: ≥98%
Supply Ability: 2000mt/year
Release date: 2023-10-10

1193-24-4, 4,6-DihydroxypyrimidineRelated Search:

4,6-Dihydroxypyrimidine, 4,6-Dihydroxy-1,3-diazine

4,6- twohydroxy pyriMidine

4, 6-2 hydroxy pyriMidine

DihydroxypyriMidine

4,6-PYRIMIDINEDIOL

4,6-DIHYDROXYPYRIMIDINE

4(1H)-PYRIMIDINONE, 6-HYDROXY-

NSC 22838

4,6-DIHYDROXYPYRIMIDINE FOR SYNTHESIS

6-Hydroxy-1H-pyrimidin-4-one

4,6-Dihydroxyphenol

4,6-Dioxypyrimidine

6-Hydroxy-3H-pyrimidin-4-one

6-Hydroxy-4(1H)-pyrimidone

6-Hydroxypyrimidine-4(1H)-one

6-Hydroxypyrimidine-4(3H)-one

4,6-Dihydroxypyrimidine,98%

4,6-Dihydroxypyrimid

4,6-Dihydroxypyrimidine (DHP)

4,6-Dihydroxypyrimidine, 98.5%

AURORA KA-5482

4,6-dihydroxypyrimidin

6-hydroxy-4(1h)-pyrimidinon

6-hydroxy-4(1H)-Pyrimidinone

4(1H)-Pyrimidinone, 6-hydroxy- (8CI,9CI)

4,6-Dihydroxy

6-Hydroxy-1H-pyrimidin-4-on

Pyrimidine-4,6-diol

4,6-DIHYDROXYPYRIMIDINE / 4,6-PYRIMIDINEDIOL

4,6-Dihydroxypyrimidine&gt

4(3H)-Pyrimidinone, 6-hydroxy-

4,6-DIHYDROXYPYRIMIDINE 1193-24-4

4,6-Dihydroxypyrimidine ISO 9001：2015 REACH

Factory Supplier?4, 6-Dihydroxypyrimidine CAS:?1193-24-4

4-hydroxy-1H-pyrimidin-6-one

4,6-Dihydroxypyrimidine, 95%

1193-24-4

C4H3N2O2

C4H4N2O2

C4H4NO2

Heterocyclic Building Blocks

Pyrimidines

Building Blocks

Bases & Related Reagents

Nucleotides

Pyrimidines

Nucleotides and Nucleosides

FINE Chemical & INTERMEDIATES

PYRIMIDINE

APIs & Intermediate

Building Blocks

C4 to C5

Chemical Synthesis

Heterocyclic Building Blocks

Heterocycle-Pyrimidine series

bc0001