ChemicalBook > CAS DataBase List > 2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI)
2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI)
- Product Name
- 2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI)
- CAS No.
- 99420-75-4
- Chemical Name
- 2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI)
- Synonyms
- 5-Methylpyrimidine-2-carboxylic acid;5-Methylpyrimidine-2-carboxylicaci;5-methyl-2-pyrimidinecarboxylicacid;2-PyriMidinecarboxylic acid, 5-Methyl-;2-Pyrimidinecarboxylicacid,5-bethyl-(6CI,9CI);5-methylpyrimidine-2-carboxylic acid - [M11475];2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI);2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI) ISO 9001：2015 REACH
- CBNumber
- CB41081433
- Molecular Formula
- C6H6N2O2
- Formula Weight
- 138.12
- MOL File
- 99420-75-4.mol
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2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI) Property
- Melting point:
- 157-161℃
- Boiling point:
- 363℃
- Density
- 1.319
- Flash point:
- 173℃
- storage temp.
- 2-8°C
- pka
- 3.25±0.10(Predicted)
- Appearance
- White to off-white Solid
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Safety
- Safety Statements
- 24/25
- 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
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
TRC
- Product number
- M341120
- Product name
- 5-Methylpyrimidine-2-carboxylicAcid
- Packaging
- 500mg
- Price
- $330
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR54460
- Product name
- 5-Methylpyrimidine-2-carboxylicacid
- Packaging
- 1g
- Price
- $435
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0383715
- Product name
- 5-METHYLPYRIMIDINE-2-CARBOXYLIC ACID
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $505.14
- Updated
- 2021/12/16
AK Scientific
- Product number
- Z5426
- Product name
- 5-Methylpyrimidine-2-carboxylicacid
- Packaging
- 250mg
- Price
- $145
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR54460
- Product name
- 5-Methylpyrimidine-2-carboxylicacid
- Packaging
- 250mg
- Price
- $182
- Updated
- 2021/12/16
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2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI) Chemical Properties,Usage,Production
Synthesis
38275-54-6
99420-75-4
General procedure for the synthesis of 5-methylpyrimidine-2-carboxylic acid from 5-methylpyrimidine-2-carbonitrile: To a solution of 5-methylpyrimidine-2-carbonitrile (2 g, 16.8 mmol, 1.00 equiv) in water (30 mL) was added sodium hydroxide (1.01 g, 25.2 mmol, 1.50 equiv). The reaction mixture was stirred at 50 °C for 3 hours. Upon completion of the reaction, the pH of the solution was adjusted to 4-5 with 3 M hydrochloric acid. the reaction mixture was concentrated under reduced pressure to remove water. The residue was diluted with methanol (50 mL) and the solid product was collected by filtration. The filtrate was dried with anhydrous sodium sulfate and concentrated under reduced pressure to give 5-methylpyrimidine-2-carboxylic acid (2 g, 86.2% yield) as a white solid.LC-MS: m/z = 139 [M + H]+.
References
[1] Patent: US2018/79742, 2018, A1. Location in patent: Paragraph 0418; 019
2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI) Preparation Products And Raw materials
Raw materials
Preparation Products
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2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI) Suppliers
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View Lastest Price from 2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI) manufacturers
Dideu Industries Group Limited
- Product
- 2-Pyrimidinecarboxylic acid, 5-methyl- (6CI,9CI) 99420-75-4
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-12-07
Career Henan Chemical Co
- Product
- 6-CHLORO-3-INDOXYL-BETA-D-GLUCOPYRANOSIDE TRIHYDRATE 99420-75-4
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 97%
- Supply Ability
- 100kg
- Release date
- 2020-01-09
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