ChemicalBook >> CAS DataBase List >>4,6-Dihydroxypyrimidine
4,6-Dihydroxypyrimidine
- CAS No.
- 1193-24-4
- Chemical Name:
- 4,6-Dihydroxypyrimidine
- Synonyms
- Pyrimidine-4,6-diol;4(1H)-PYRIMIDINONE, 6-HYDROXY-;4,6-PYRIMIDINEDIOL;DihydroxypyriMidine;NSC 22838;4,6-Dihydroxy;AURORA KA-5482;4,6-Dioxypyrimidine;4,6-Dihydroxyphenol;4,6-Dihydroxypyrimid
- CBNumber:
- CB4477413
- Molecular Formula:
- C4H4N2O2
- Molecular Weight:
- 112.09
- MDL Number:
- MFCD00016733
- MOL File:
- 1193-24-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-06-29 20:13:11
| Product description | Number | Pack Size | Price |
| 4,6-Dihydroxypyrimidine 98% | D120405 | 25g | $24 |
| 4,6-Dihydroxypyrimidine >95.0%(T) | D1821 | 25g | $37 |
| 4,6-Dihydroxypyrimidine >95.0%(T) | D1821 | 250g | $174 |
| 4,6-Dihydroxypyrimidine (4,6-Pyrimidinediol) | D3579-69A | 10g | $333 |
| 4,6-Dihydroxypyrimidine Asreported | 270987 | 50g | $345 |
| More product size | |||
| 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 |
| InChI | 1S/C4H4N2O2/c7-3-1-4(8)6-2-5-3/h1-2H,(H2,5,6,7,8) |
| InChIKey | DUFGYCAXVIUXIP-UHFFFAOYSA-N |
| SMILES | Oc1cc(O)ncn1 |
| LogP | -2.8 at 25℃ |
| CAS DataBase Reference | 1193-24-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 6L93V0S662 |
| NIST Chemistry Reference | 4(1H)-pyrimidinone, 6-hydroxy-(1193-24-4) |
| EPA Substance Registry System | 6-Hydroxy-4(1H)-pyrimidinone (1193-24-4) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | UW7523000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29335995 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
4,6-Dihydroxypyrimidine price More Price(82)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D120405 | 4,6-Dihydroxypyrimidine 98% | 1193-24-4 | 25g | $24 | 2026-04-30 | Buy |
| TCI Chemical | D1821 | 4,6-Dihydroxypyrimidine >95.0%(T) | 1193-24-4 | 25g | $37 | 2026-04-30 | Buy |
| TCI Chemical | D1821 | 4,6-Dihydroxypyrimidine >95.0%(T) | 1193-24-4 | 250g | $174 | 2026-04-30 | Buy |
| Usbiological | D3579-69A | 4,6-Dihydroxypyrimidine (4,6-Pyrimidinediol) | 10g | $333 | 2026-06-03 | Buy | |
| Usbiological | 270987 | 4,6-Dihydroxypyrimidine Asreported | 1193-24-4 | 50g | $345 | 2026-06-03 | Buy |
4,6-Dihydroxypyrimidine Chemical Properties,Uses,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
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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
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Global( 675)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2950 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5223 | 58 |
| Changzhou Rokechem Technology Co., Ltd. | 18758118018 | sales001@rokechem.com | China | 255 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Zibo Wei Bin Import & Export Trade Co. Ltd. | +86-0533-2091136 +8613864437655 | ziboweibinmaoyi@163.com | China | 100 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
| Chongqing Soarwin Technology Co., Ltd | +86-15790943001 | crystal@sorawin.cn | China | 421 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Tianjin Zhongxin Chemtech Co., Ltd. | 86-22-66880623 +8618622897568 | sales@tjzxchem.com | China | 572 | 58 |
View Lastest Price from 4,6-Dihydroxypyrimidine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-14 | 4,6-Dihydroxypyrimidine
1193-24-4
|
$5.00 | 1KG | ≥98% | 2000mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2026-07-14 | 4,6-Dihydroxypyrimidine
1193-24-4
|
1KG | 98%min | 10000kgs | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-06-30 | 4,6-Dihydroxypyrimidine
1193-24-4
|
1kg | 98% | 1000kg | Shaanxi Dideu New Materials Co. Ltd |
-
- 4,6-Dihydroxypyrimidine
1193-24-4
- $5.00
- ≥98%
- Jinan Finer Chemical Co., Ltd
-
- 4,6-Dihydroxypyrimidine
1193-24-4
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- 4,6-Dihydroxypyrimidine
1193-24-4
- 98%
- Shaanxi Dideu New Materials Co. Ltd
1193-24-4(4,6-Dihydroxypyrimidine)Related Search:
4,6-Dichloropyrimidine
Pyribenzoxim
Orthosulfamuron
Trifloxysulfuron-sodium
6-CARBOXY-2,4-DIHYDROXYPYRIMIDINE MONOSODIUM SALT
5-Cyanouracil
2,4-Dimethoxypyrimidine
4,6-DIHYDROXY-5-METHYLPYRIMIDINE
5 6-DIAMINO-2 4-DIHYDROXYPYRIMIDINE MONOHYDROCHLORIDE,5,6-DIAMINO-2,4-DIHYDROXYPYRIMIDINE, HYDROCHLORIDE SALT
Pyrithiobac-sodium
1of4
4,6-Dihydroxypyrimidine, 4,6-Dihydroxy-1,3-diazine
4,6- twohydroxy pyriMidine
4, 6-2 hydroxy pyriMidine
DihydroxypyriMidine
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
4,6-DIHYDROXYPYRIMIDINE / 4,6-PYRIMIDINEDIOL
4,6-Dihydroxypyrimidine>
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%
4,6-PYRIMIDINEDIOL
Pyrimidine-4,6-diol
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
