5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one

Modify Date: 2026-06-26 12:22:01

5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one Structure
5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one structure
Common Name 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one
CAS Number 89977-75-3 Molecular Weight 208.17
Density N/A Boiling Point N/A
Molecular Formula C8H8N4O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C8H8N4O3
Molecular Weight 208.17
InChIKey XMTWAYDEJOPLRC-UHFFFAOYSA-N
SMILES CC1=CC(=NC2=C(C(=O)NN12)[N+](=O)[O-])C

 Bioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Cell survival assay for modulators of telomere damage signalling
Source: 15378
Target: N/A
External Id: TELO_02
Name: Alphascreen assay for small molecules abrogating mHTT-CaM Interaction
Source: 24983
Target: Huntingtin
External Id: KUHTS-Muma KU-CaM-Htt INH-01
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one?
A: InChIKey of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one is XMTWAYDEJOPLRC-UHFFFAOYSA-N.
Q: What is the molecular formula of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one?
A: Molecular formula of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one is C8H8N4O3.
Q: What is the SMILES notation of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one?
A: SMILES notation of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one is CC1=CC(=NC2=C(C(=O)NN12)[N+](=O)[O-])C.
Q: What is the molecular weight of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one?
A: Molecular weight of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one is 208.17.
Q: What is the CAS number of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one?
A: CAS number of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one is 89977-75-3.
Q: What is the Chinese name of 89977-75-3?
A: Chinese name of 89977-75-3 is 89977-75-3.
Q: What is the English name of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one?
A: The English name of 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one is 5,7-dimethyl-3-nitropyrazolo[1,5-a]pyrimidin-2(1H)-one.
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