2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid | CAS No. 739364-95-5
2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid
Basic Information
CAS Number
739364-95-5
Molecular Formula
C8H7N3O2
Molecular Weight
177.16 g/mol
AD
Basic Physical Properties
Density
1.49±0.1 g/cm3 (20 ºC 760 Torr)
Safety Information
View Safety InformationHazard Statement
H315
Causes skin irritation
Skin corrosion/irritation
Skin corrosion/irritation
H319
Causes serious eye irritation
Serious eye damage/eye irritation
Serious eye damage/eye irritation
Synonyms & References
English
- M2760
- 2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid
- SY033503
- CS-W003908
- 739364-95-5
- MFCD19443280
- AKOS022708956
- SCHEMBL5066688
- 2-Methyl-pyrazolo[1,5-a]pyrimidine-6-carboxylic acid
- PB21492
- A852234
- SC1102
- BCP09334
- 2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylicacid
- EN300-1698837
- YHVGUXFUOSJCFJ-UHFFFAOYSA-N
- AMY9287
- FT-0722862
- DS-8624
- DTXSID40630527
- 2-Methylpyrazolo[1,5-a]pyriMidine-6-carboxylic acid
- 2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylicacid(PPCA)
- QC-3758
- AK164570
- 5592AJ
- TRA0073405
- LS40897
- FCH1133845
- OR306578
- AB0088167
MDL Number
MFCD19443280
Customs Code
2933990090
FAQ
What are the physical and chemical properties of 2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS: 739364-95-5)?
2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid is a crystalline solid with a molecular weight of approximately 220.21 g/mol. It has a high solubility in polar solvents like DMSO and moderate solubility in water. The compound is moderately reactive, showing basic properties and can undergo acid-base reactions. It decomposes above 200°C.
How is 2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS: 739364-95-5) typically synthesized?
2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid is commonly synthesized via the condensation of 2-methylpyrazole and 6-carboxy-1H-pyrimidine-4-one. Catalysts like p-toluenesulfonic acid (p-TSA) are used to promote the reaction. The yield is typically around 70-80%, with good selectivity towards the desired product.
What industries use 2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS: 739364-95-5)?
2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid finds applications in pharmaceuticals, where it is used as an intermediate for drug synthesis. It is also utilized in the preparation of polymers and as a component in sensors and semiconductor materials due to its electronic properties.
What precautions should be taken when handling 2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS: 739364-95-5)?
When handling 2-Methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid, it is important to use personal protective equipment (PPE) such as gloves and safety goggles. It should be stored in a cool, dry place away from direct sunlight. In case of a spill, it should be handled in a fume hood. For more detailed safety information, refer to the Safety Data Sheet (SDS).
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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