ChemicalBook > CAS DataBase List > 2-Chloropyrimidine-5-carbaldehyde

2-Chloropyrimidine-5-carbaldehyde

Product Name: 2-Chloropyrimidine-5-carbaldehyde
CAS No.: 933702-55-7
Chemical Name: 2-Chloropyrimidine-5-carbaldehyde
Synonyms: 2-Chloropyrimidine-5-carb...;2-Chloropyrimidine-5-carbaldehyde;2-Chloro-5-pyrimidinecarbaldehyde;2-Chloropyrimidine-5-carboxaldehyde;2-chloro-5-pyrimidinecarboxaldehyde;2-ChloropyriMidine-5-carboxyaldehyde;5-Pyrimidinecarboxaldehyde, 2-chloro-
CBNumber: CB01454938
Molecular Formula: C5H3ClN2O
Formula Weight: 142.54
MOL File: 933702-55-7.mol

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2-Chloropyrimidine-5-carbaldehyde Property

Boiling point:: 318.2±15.0 °C(Predicted)
Density: 1.432
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: -3.03±0.22(Predicted)
form: Powder or Crystalline Powder
color: White to yellow
InChI: InChI=1S/C5H3ClN2O/c6-5-7-1-4(3-9)2-8-5/h1-3H
InChIKey: LJYQVOPFBNMTKJ-UHFFFAOYSA-N
SMILES: C1(Cl)=NC=C(C=O)C=N1

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Safety

HS Code: 29335990

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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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

TRC

Product number: C596410
Product name: 2-Chloropyrimidine-5-carbaldehyde
Packaging: 100mg
Price: $60
Updated: 2021/12/16

TRC

Product number: C596410
Product name: 2-Chloropyrimidine-5-carbaldehyde
Packaging: 500mg
Price: $200
Updated: 2021/12/16

TRC

Product number: C596410
Product name: 2-Chloropyrimidine-5-carbaldehyde
Packaging: 50mg
Price: $45
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H15-5-19
Product name: 2-Chloropyrimidine-5-carbaldehyde
Packaging: 5G
Price: $500
Updated: 2021/12/16

ChemScene

Product number: CS-0019369
Product name: 2-Chloropyrimidine-5-carbaldehyde
Purity: 99.77%
Packaging: 10g
Price: $345
Updated: 2021/12/16

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2-Chloropyrimidine-5-carbaldehyde Chemical Properties,Usage,Production

Uses

2-Chloropyrimidine-5-carbaldehyde is an important organic reagent that can be used as a building block for the synthesis of many organic compounds, such as 2-(Dimethylamino)pyrimidine-5-carbaldehyde, 2-Aminopyrimidine-5-carboxaldehyde and so on.

Synthesis

131467-06-6

933702-55-7

General procedure for the synthesis of 2-chloropyrimidine-5-carbaldehyde from 2-chloro-5-vinylpyrimidine: 2-chloro-5-vinylpyrimidine (0.1 g, 0.7 mmol) was dissolved in a mixed solvent of dioxane (1 mL) and water (1 mL) at room temperature, and 2,6-dimethylpyridine (0.188 g, 1.76 mmol), osmium tetroxide (3.5 mg 0.007 mmol) and sodium periodate (0.59 g, 2.81 mmol). The reaction mixture was stirred at room temperature for 2-3 hours. After completion of the reaction, the reaction was quenched with ethyl acetate and water. The organic layer was separated and washed sequentially with water and brine. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was purified by silica gel column chromatography to afford 2-chloropyrimidine-5-carbaldehyde (0.04 g, 40% yield) using 20% ethyl acetate-hexane as eluent. The product was characterized by 1HNMR (CDCl3, 300 MHz): δ 10.15 (s, 1H), 9.07 (s, 2H).

References

[1] Patent: WO2016/164703, 2016, A1. Location in patent: Page/Page column 60; 61

2-Chloropyrimidine-5-carbaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Chloropyrimidine-5-carbaldehyde manufacturers

R&D Scientific Inc.

Product: 2-Chloropyrimidine-5-carboxyaldehyde 933702-55-7
Price: US $1250.00/g
Min. Order: 1g
Purity: 99 %
Supply Ability: 500 Kg
Release date: 2025-09-12

Shaanxi Dideu New Materials Co. Ltd

Product: 2-Chloropyrimidine-5-carbaldehyde 933702-55-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-07-05

Shaanxi Dideu Medichem Co. Ltd

Product: 2-Chloropyrimidine-5-carbaldehyde 933702-55-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2020-05-15

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