3-Bromopyrazolo[1,5-a]pyrimidine

Modify Date: 2026-07-03 02:09:51

3-Bromopyrazolo[1,5-a]pyrimidine Structure
3-Bromopyrazolo[1,5-a]pyrimidine structure
Common Name 3-Bromopyrazolo[1,5-a]pyrimidine
CAS Number 55405-67-9 Molecular Weight 198.020
Density 1.9±0.1 g/cm3 Boiling Point N/A
Molecular Formula C6H4BrN3 Melting Point 158-159ºC
MSDS Chinese USA Flash Point N/A
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name 3-Bromopyrazolo[1,5-a]pyrimidine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.9±0.1 g/cm3
Melting Point 158-159ºC
Molecular Formula C6H4BrN3
Molecular Weight 198.020
Exact Mass 196.958847
PSA 30.19000
LogP 0.74
Index of Refraction 1.751
InChIKey MFJWRPLBWPDHGV-UHFFFAOYSA-N
SMILES Brc1cnn2cccnc12

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H315-H319-H335
Precautionary Statements P261-P301 + P310-P305 + P351 + P338
Hazard Codes T
Risk Phrases 25-36/37/38
Safety Phrases 26
RIDADR 2811
WGK Germany 3.0
Packaging Group
HS Code 2933990090

 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%

 3-Bromopyrazolo[1,5-a]pyrimidineBioassay

View more

Name: Inhibition of Axl (unknown origin) using 5'FAM labeled KKKKEEIYFFF-NH2 peptide as sub...
Source: ChEMBL
Target: Tyrosine-protein kinase receptor UFO
External Id: CHEMBL4841505
Name: Antianxiety activity in mouse assessed as ataxia, catatonia, and alterations in motor...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL3254479
Name: Antianxiety activity in mouse assessed as ataxia, catatonia, and alterations in motor...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL3254480
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 Synonyms

3-Brompyrazol<1,5-a>pyrimidin
3-Bromopyrazolo[1,5-a]pyrimidine
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