PYRIMIDINE-4-CARBOXALDEHYDE
- CAS No.
- 2435-50-9
- Chemical Name:
- PYRIMIDINE-4-CARBOXALDEHYDE
- Synonyms
- 4-Pyrimidinecarboxaldehyde;RARECHEM AK ML 0567;4-PYRIMIDINE CARBALDEHYDE;PYRIMIDINE-4-CARBOXALDEHYDE;4-Formylpyrimidine, 4-Formyl-1,3-diazine;4-Pyrimidinecarboxaldehyde (7CI,8CI,9CI);PYRIMIDINE-4-CARBOXALDEHYDE ISO 9001：2015 REACH
- CBNumber:
- CB6382911
- Molecular Formula:
- C5H4N2O
- Molecular Weight:
- 108.1
- MDL Number:
- MFCD03789624
- MOL File:
- 2435-50-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 4-Pyrimidinecarboxaldehyde | FP09310 | 0.25g | $250 |
| 4-Pyrimidinecarboxaldehyde | FP09310 | 0.1g | $250 |
| 4-Pyrimidinecarboxaldehyde | FP09310 | 0.05g | $250 |
| 4-Pyrimidinecarboxaldehyde | FP09310 | 0.5g | $309.38 |
| 4-Pyrimidinecarboxaldehyde | FP09310 | 1g | $481.25 |
| More product size | |||
| Boiling point | 225.3±13.0 °C(Predicted) |
|---|---|
| Density | 1.234±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| pka | -0.14±0.10(Predicted) |
| form | liquid |
| color | Clear, faint yellow |
| InChI | InChI=1S/C5H4N2O/c8-3-5-1-2-6-4-7-5/h1-4H |
| InChIKey | OKULHRWWYCFJAB-UHFFFAOYSA-N |
| SMILES | C1=NC=CC(C=O)=N1 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P302+P352-P304+P340-P305+P351+P338-P312 |
| RIDADR | 1993 |
| HazardClass | 3 |
| PackingGroup | Ⅲ |
| HS Code | 2933599590 |
PYRIMIDINE-4-CARBOXALDEHYDE price More Price(60)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | FP09310 | 4-Pyrimidinecarboxaldehyde | 2435-50-9 | 0.25g | $250 | 2026-06-04 | Buy |
| Biosynth | FP09310 | 4-Pyrimidinecarboxaldehyde | 2435-50-9 | 0.1g | $250 | 2026-06-04 | Buy |
| Biosynth | FP09310 | 4-Pyrimidinecarboxaldehyde | 2435-50-9 | 0.05g | $250 | 2026-06-04 | Buy |
| Biosynth | FP09310 | 4-Pyrimidinecarboxaldehyde | 2435-50-9 | 0.5g | $309.38 | 2026-06-04 | Buy |
| Biosynth | FP09310 | 4-Pyrimidinecarboxaldehyde | 2435-50-9 | 1g | $481.25 | 2026-06-04 | Buy |
PYRIMIDINE-4-CARBOXALDEHYDE Chemical Properties,Uses,Production
Uses
Pyrimidine-4-carboxaldehyde is an aldehyde derivative that can be used as a pharmaceutical intermediate.
Synthesis
3438-46-8
2435-50-9
Method G: Synthesis of the intermediate 7(1-7) - pyrimidine-4-carbaldehyde. To a 10 mL solution of dioxane containing 1.0 g (10 mmol, 1.0 eq.) of 4-methylpyrimidine was added 1.2 g (10 mmol, 1.0 eq.) of selenium dioxide. The reaction mixture was heated at 100 °C for 5 hours and subsequently cooled to room temperature. After the addition of 0.25 g (2.3 mmol, 0.23 eq.) of selenium dioxide was made up, the heating was continued at 100 °C for 1 hour. After completion of the reaction, the mixture was cooled to room temperature and filtered through Celite. The filter cake was washed with 200 mL of ethyl acetate, and the filtrates were combined and concentrated under vacuum. The resulting dark brown oil was suspended with 200 mL of dichloromethane and filtered. Finally, the solvent was removed by vacuum to give 0.3 g (2.8 mmol, 28% yield) of pyrimidine-4-carbaldehyde (1-7) as a dark brown oily product.
References
[1] Heterocycles, 2003, vol. 60, # 4, p. 953 - 957
[2] Patent: WO2007/104053, 2007, A2. Location in patent: Page/Page column 36
[3] Patent: US2003/125339, 2003, A1
[4] Patent: EP150984, 1991, B1
[5] Patent: US4826833, 1989, A
PYRIMIDINE-4-CARBOXALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 21193 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 | ada@ipurechemical.com | China | 10236 | 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 | 28509 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24597 | 58 |
View Lastest Price from PYRIMIDINE-4-CARBOXALDEHYDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | PYRIMIDINE-4-CARBOXALDEHYDE
2435-50-9
|
$1.10 | 1g | 99.00% | 100 Tons | Dideu Industries Group Limited | |
 |
2021-07-02 | pyriMidine-4-carboxaldehyde
2435-50-9
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-07-06 | PYRIMIDINE-4-CARBOXALDEHYDE
2435-50-9
|
$1.00 | 1kg | 98% | 200kg | Career Henan Chemical Co |
-
- PYRIMIDINE-4-CARBOXALDEHYDE
2435-50-9
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- pyriMidine-4-carboxaldehyde
2435-50-9
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- PYRIMIDINE-4-CARBOXALDEHYDE
2435-50-9
- $1.00
- 98%
- Career Henan Chemical Co
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