ChemicalBook >> CAS DataBase List >>2-Hydroxypyrimidine
2-Hydroxypyrimidine
- CAS No.
- 557-01-7
- Chemical Name:
- 2-Hydroxypyrimidine
- Synonyms
- PYRIMIDIN-2-OL;2(1h)-pyrimidinone;Pyrimidin-2(1H)-one;2-Pyrimidone;4-Deoxyuracil;2-Pyrimidinol;2-OXOPYRIMIDINE;2-Hydroxypyrinide;1H-pyrimidin-2-one;TIMTEC-BB SBB004380
- CBNumber:
- CB2761633
- Molecular Formula:
- C4H4N2O
- Molecular Weight:
- 96.09
- MDL Number:
- MFCD00047358
- MOL File:
- 557-01-7.mol
- MSDS File:
- SDS
Last updated:2025-12-31 14:38:37
| Product description | Number | Pack Size | Price |
| Pyrimidin-2(5H)-one | P997378 | 100mg | $60 |
| 2-Hydroxypyrimidine 95.0% | 4H01-1-0Q | 5G | $100 |
| 2-Hydroxypyrimidine 95.0% | 4H01-1-0Q | 1g | $26 |
| 2-Oxopyrimidine | 557017 | 25g | $655.49 |
| More product size | |||
| Melting point | 177-178 °C(Solv: ethyl acetate (141-78-6)) |
|---|---|
| Density | 1.28±0.1 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | pK1:2.24(＋1);pK2:9.17(0) (25°C) |
| Appearance | White to off-white Solid |
| InChI | InChI=1S/C4H4N2O/c7-4-5-2-1-3-6-4/h1-3H,(H,5,6,7) |
| InChIKey | VTGOHKSTWXHQJK-UHFFFAOYSA-N |
| SMILES | C1(=O)NC=CC=N1 |
| CAS DataBase Reference | 557-01-7(CAS DataBase Reference) |
| FDA UNII | 13K708ILY4 |
| NIST Chemistry Reference | 2(1H)-Pyrimidinone(557-01-7) |
| EPA Substance Registry System | 2(1H)-Pyrimidinone (557-01-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-40 |
| Safety Statements | 22-26-36 |
| TSCA | TSCA listed |
2-Hydroxypyrimidine price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | P997378 | Pyrimidin-2(5H)-one | 557-01-7 | 100mg | $60 | 2021-12-16 | Buy |
| SynQuest Laboratories | 4H01-1-0Q | 2-Hydroxypyrimidine 95.0% | 557-01-7 | 5G | $100 | 2021-12-16 | Buy |
| SynQuest Laboratories | 4H01-1-0Q | 2-Hydroxypyrimidine 95.0% | 557-01-7 | 1g | $26 | 2021-12-16 | Buy |
| Alichem | 557017 | 2-Oxopyrimidine | 557-01-7 | 25g | $655.49 | 2021-12-16 | Buy |
2-Hydroxypyrimidine Chemical Properties,Uses,Production
Uses
Pyrimidin-2(5H)-one is a useful research chemical compound used in the preparation . of a palladium-containing metal-organic framework as a reusable catalyst for the Suzuki coupling of p-bromoanisole and phenylboronic acid.
Definition
ChEBI: Pyrimidin-2-ol is the hydroxypyrimidine that is pyrimidine mono-substituted at C-2 by a hydroxy group. It has a role as a Lewis base and an electron donor.
Purification Methods
It crystallises from EtOH or ethyl acetate. Its solubility in H2O at 20o is 1g/2.2mL. [Albert J Chem Soc 4219 1952, Beilstein 24 III/IV 194.]. 2-Hydroxypyrimidine hydrochloride [38353-09-2] M 132.5, has m 203-205.5o(dec)
2-Hydroxypyrimidine Preparation Products And Raw materials
Global( 241)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29640 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29821 | 58 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| Jinan Liheng Biotechnology Co., Ltd. | 15865262812 | info@lihengpharm.com | CHINA | 938 | 58 |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10000 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Jinan Qinmu Fine Chemical Co.,Ltd. | +8618660799346 | sales@qinmuchem.com | China | 1008 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 18895 | 58 |
View Lastest Price from 2-Hydroxypyrimidine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 2-Hydroxypyrimidine
557-01-7
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2019-07-06 | 2-Hydroxypyrimidine
557-01-7
|
US $1.00 / kg | 1kg | 95%-99% | as request | Career Henan Chemical Co |
-
- 2-Hydroxypyrimidine
557-01-7
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 2-Hydroxypyrimidine
557-01-7
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co
557-01-7(2-Hydroxypyrimidine)Related Search:
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2-Hydroxypyrimidine ISO 9001：2015 REACH
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557-01-7
PYRIMIDINE
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