Pyrimidine-5-carboxaldehyde
- Product Name
- Pyrimidine-5-carboxaldehyde
- CAS No.
- 10070-92-5
- Chemical Name
- Pyrimidine-5-carboxaldehyde
- Synonyms
- PYRIMIDINE-5-CARBALDEHYDE;5-PYRIMIDINECARBOXALDEHYDE;5-FORMYLPYRIMIDINE;RARECHEM AK ML 0565;PyriMidin-5-carbaldehyde;5-Pyrimidinecarbaldehyde;Pyrimidine-5-formaldehyde;PYRIMIDINE-5-CARBOXALDEHYDE;PYRIMIDINE-5-CARBOXYALDEHYDE;Pyrimidine-5-carboxylaldehyde
- CBNumber
- CB8412180
- Molecular Formula
- C5H4N2O
- Formula Weight
- 108.1
- MOL File
- 10070-92-5.mol
Pyrimidine-5-carboxaldehyde Property
- Melting point:
- 39-43°C
- Boiling point:
- 80-82°C 4mm
- Density
- 1.23
- storage temp.
- Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
- pka
- 1.15±0.10(Predicted)
- form
- solid
- color
- Light yellow to yellow
- InChI
- InChI=1S/C5H4N2O/c8-3-5-1-6-4-7-2-5/h1-4H
- InChIKey
- FREJAOSUHFGDBW-UHFFFAOYSA-N
- SMILES
- C1=NC=C(C=O)C=N1
- CAS DataBase Reference
- 10070-92-5(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-43-22
- Safety Statements
- 26-36/37/39-36-36/37
- HazardClass
- IRRITANT
- HS Code
- 2933599590
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.
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.
N-Bromosuccinimide Price
- Product number
- CDS004733
- Product name
- pyrimidine-5-carboxaldehyde
- Purity
- Aldrich<SUP>CPR</SUP>
- Packaging
- 100 mg
- Price
- $87.5
- Updated
- 2025/07/31
- Product number
- P997265
- Product name
- 5-Pyrimidinecarboxaldehyde
- Packaging
- 5g
- Price
- $925
- Updated
- 2021/12/16
- Product number
- P1680
- Product name
- 5-Formylpyrimidine
- Purity
- >97%
- Packaging
- 25g
- Price
- $373
- Updated
- 2021/12/16
- Product number
- CHM0032010
- Product name
- PYRIMIDINE-5-CARBOXALDEHYDE
- Purity
- 95.00%
- Packaging
- 100MG
- Price
- $739.2
- Updated
- 2021/12/16
- Product number
- G603
- Product name
- Pyrimidine-5-carbaldehyde
- Packaging
- 100g
- Price
- $1154
- Updated
- 2021/12/16
Pyrimidine-5-carboxaldehyde Chemical Properties,Usage,Production
Uses
Pyrimidine-5-carboxaldehyde is used in the preparation of (S)- and (R)-pyrimidyl alkanol by reacting with diisopropylzinc and (n-butyl)ethyl(n-hexyl)(n-propyl)methane.
Synthesis
Under nitrogen, a solution of 5-bromopyrimidine (1 g, 6.3 mmol) in 60 mL anhydrous THF was added BuLi (2.5 M, 2.6 mL, 6.5 mmol) at -78° C. The resulting yellow solution was stirred for 20 min, after which ethyl formate (0.55 mL, 6.7 mmol) was added dropwise over 5 min. After 20 min, the reaction was quenched with 1.5 M THF/HCl solution (4.5 mL, 6.7 mmol). The cold bath was removed, and the reaction mixture was stirred for 1 h. THF was removed in vacco, 10 mL of water was then added. The mixture was extracted with CHCl3 (2*10 mL), and the combined organics were dried (MgSO4) and concentrated. The crude product was purified via flash column chromatography (5 per cent MeOH/CHCl3) to give 0.35 g (51 per cent) of the titled Pyrimidine-5-carboxaldehyde.
References
[1] Journal of medicinal chemistry, 2004, vol. 47, # 20, p. 4829 - 4837
[2] Patent: US2005/70712, 2005, A1. Location in patent: Page/Page column 42
[3] Patent: US2005/171131, 2005, A1. Location in patent: Page/Page column 41
[4] Patent: US9212138, 2015, B2. Location in patent: Page/Page column 42
[5] ChemMedChem, 2017, vol. 12, # 3, p. 257 - 270
Pyrimidine-5-carboxaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Pyrimidine-5-carboxaldehyde manufacturers
- Product
- Pyrimidine-5-carboxaldehyde 10070-92-5
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 95%
- Supply Ability
- 5-10 MTs
- Release date
- 2024-05-10
- Product
- Pyrimidine-5-carboxaldehyde 10070-92-5
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons
- Release date
- 2022-02-09
- Product
- Pyrimidine-5-carbaldehyde 10070-92-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10