2,5-Diamino-4,6-dihydroxy-pyrimidine

Product Name: 2,5-Diamino-4,6-dihydroxy-pyrimidine
CAS No.: 40769-69-5
Chemical Name: 2,5-Diamino-4,6-dihydroxy-pyrimidine
Synonyms: AKOS 91522;2,5-Diamino;diaMinopyriMidine-4,6-diol;2,5-DIAMINOPYRIMIDINE-4,6-DIOL;2,5-Diamino-4,6-pyrimidinediol;4,6-Dihydroxy-2,5-diaMinopyriMidine;2,5-DIAMINO-4,6-DIHYDROXYPYRIMIDINE;2,5-DiaMino-4,6-dihydroxy-pyriMidin;2,5-diamino-4-hydroxy-1H-pyrimidin-6-one;2,5-Diamino-6-hydroxypyrimidine-4(3H)-one
CBNumber: CB8198987
Molecular Formula: C4H6N4O2
Formula Weight: 142.12
MOL File: 40769-69-5.mol

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2,5-Diamino-4,6-dihydroxy-pyrimidine Property

Melting point:: 260 C
Density: 2.15±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2–8 °C
pka: 8.52±0.10(Predicted)
CAS DataBase Reference: 40769-69-5(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

Biosynth Carbosynth

Product number: ND44297
Product name: 2,5-Diamino-4,6-dihydroxy pyrimidine
Packaging: 100mg
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: ND44297
Product name: 2,5-Diamino-4,6-dihydroxy pyrimidine
Packaging: 250mg
Price: $100
Updated: 2021/12/16

Biosynth Carbosynth

Product number: ND44297
Product name: 2,5-Diamino-4,6-dihydroxy pyrimidine
Packaging: 1g
Price: $200
Updated: 2021/12/16

AK Scientific

Product number: Q339
Product name: 2,5-Diamino-4,6-dihydroxypyrimidine
Packaging: 10g
Price: $288
Updated: 2021/12/16

Biosynth Carbosynth

Product number: ND44297
Product name: 2,5-Diamino-4,6-dihydroxy pyrimidine
Packaging: 2g
Price: $350
Updated: 2021/12/16

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2,5-Diamino-4,6-dihydroxy-pyrimidine Chemical Properties,Usage,Production

Synthesis

Diethyl malonate (32 g, 0.2 mol), guanidine hydrochloride (9.6 g, 0.1 mol), sodium ethanolate (27.2 g, 0.4 mol), ethanol 150 mL was heated and refluxed, and the solid obtained after the reaction and sodium nitrite (13.8 g, 0.2 mol) were reacted in the presence of a solution of 200 mL of water, 170 mL of ethanol, and 16 mL of acetic acid for 24 hr at 25 C. The solid obtained after the reaction was reacted at reflux for 8 hours in the presence of sodium dithionite (43.5 g, 0.25 mol) and water 200 mL to obtain 2,5-diamino-4,6-dihydroxypyrimidine in 48% yield.

2,5-Diamino-4,6-dihydroxy-pyrimidine Preparation Products And Raw materials

Raw materials

Sodium dithionite 2-Amino-4,6-dihydroxypyrimidine Sodium nitrite Hydrochloric acid Sodium hydroxide

Preparation Products

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2,5-Diamino-4,6-dihydroxy-pyrimidine Suppliers

Canada 1 China 110 Europe 2 France 1 Germany 3 India 4 Slovakia 1 The Netherlands 1 Ukraine 1 United Kingdom 9 United States 23 Global 156

Capot Chemical Co., Ltd

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View Lastest Price from 2,5-Diamino-4,6-dihydroxy-pyrimidine manufacturers

Dideu Industries Group Limited

Product: 2,5-Diamino-4,6-dihydroxy-pyrimidine 40769-69-5
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-12-09

Career Henan Chemical Co

Product: 2,5-Diamino-4,6-dihydroxy-pyrimidine 40769-69-5
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: JD 785
Release date: 2019-09-02

40769-69-5, 2,5-Diamino-4,6-dihydroxy-pyrimidineRelated Search:

4,6-Diaminopyrimidine Triclosan Iminodiacetic acid 1-Hydroxyethylidene-1,1-diphosphonic acid 4,6-Dihydroxypyrimidine Iminodiacetonitrile Butylated Hydroxytoluene 2-ISOPROPYL-6-METHYL-4-PYRIMIDINOL 4,4'-Methylenedianiline 4,5-Diaminouracil 5-AMINO-4,6-DIHYDROXYPYRIMIDINE 2-Amino-4,6-dihydroxypyrimidine 4-Hydroxy-6-aminopyrimidine 2,5-Diamino-4,6-dihydroxypyrimidine hydrochloride 2,5-Diaminopyrimidine 2,5-Diamino-4,6-dihydropyrimidine hemisulfate salt 2,5-DIAMINO-4,6-DIMETHOXY PYRIMIDINE HCL 2,5-Diamino-4,6-dihydroxypyrimidine sulfate

2,5-DIAMINO-4,6-DIHYDROXYPYRIMIDINE HYDROCHLORIDE HYDRATE

2,5-DIAMINO-4,6-DIHYDROXYPYRIMIDINE

AKOS 91522

2,5-Diamino-4,6-dihydroxypyrimidine HCl monohydrate

2,5-DIAMINOPYRIMIDINE-4,6-DIOL

2,5-Diamino-4,6-dihydroxy pyrimidine HCI. (DADHP HCl)

2,5-Diamino-4,6-pyrimidinediol

2,5-Diamino-6-hydroxypyrimidine-4(3H)-one

2,5-Diamino-4,6-dihydroxypyrimidine hydrochlorde monohydrate

4,6-Dihydroxy-2,5-diaMinopyriMidine

diaMinopyriMidine-4,6-diol

2,5-DiaMino-4,6-dihydroxy-pyriMidin

2,5-Diamino

4(3H)-Pyrimidinone, 2,5-diamino-6-hydroxy-

2,5-Diamino-4,6-dihydroxy-pyrimidine ISO 9001：2015 REACH

2,5-diamino-4-hydroxy-1H-pyrimidin-6-one

40769-69-5

40769-58-1

C4H9ClN4O3

C4H6N4O2xHClxH2O

APIs & Intermediate

Pyrimidine

Starting Raw Materials & Intermediates