2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol

Modify Date: 2024-01-14 13:41:06

2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol Structure
2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol structure
Common Name 2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol
CAS Number 27166-46-7 Molecular Weight 163.17700
Density 1.35g/cm3 Boiling Point N/A
Molecular Formula C8H9N3O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.35g/cm3
Molecular Formula C8H9N3O
Molecular Weight 163.17700
Exact Mass 163.07500
PSA 50.42000
LogP 1.05170
Index of Refraction 1.67

 Safety Information

HS Code 2933990090

 Synthetic Route

~84%

2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol Structure

2,5-Dimethylpyr...

CAS#:27166-46-7

Literature: SB PHARMCO PUERTO RICO INC; NEUROCRINE BIOSCIENCES INC Patent: WO2005/63756 A1, 2005 ; Location in patent: Page/Page column 37 ; WO 2005/063756 A1

~84%

2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol Structure

2,5-Dimethylpyr...

CAS#:27166-46-7

Literature: SB PHARMCO PUERTO RICO INC.; NEUROCRINE BIOSCIENCES INC. Patent: WO2006/44958 A1, 2006 ; Location in patent: Page/Page column 47-48 ; WO 2006/044958 A1

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

7-hydroxy-2,5-dimethyl-chromen-4-one
7-Hydroxy-2,5-dimethyl-4H-chromen-4-one
7-Hydroxy-2,5-dimethyl-chromen-4-on
7-Hydroxy-2,5-dimethylchromone
2,5-dimethyl-7-hydroxychromone
2,5-dimethyl-7-hydroxypyrazolo[1,5-a]pyrimidine
7-Hydroxy-2,5-dimethyl-4-chromon
4H-1-Benzopyran-4-one,7-hydroxy-2,5-dimethyl
2,5-dimethyl-4H-pyrazolo[1,5-a]pyrimidin-7-one
Altechromone A
2,5-Dimethyl-7-hydroxychromon