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Pyrazolo[1,5-a]pyrimidine-3-carbonitrile

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile Structure
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile structure
CAS No.
25939-87-1
Chemical Name:
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile
Synonyms
ZERO/006217;ZINC00334802;AKOS B020605;ART-CHEM-BB B020605;3-Cyanopyrazolo[1,5-a]pyrimidine,97%;3-Cyanopyrazolo[1,5-a]pyriMidine, 97%;3-pyrazolo[1,5-a]pyrimidinecarbonitrile;Pyrazolo[1,5-a]pyrimidine-3-carbonitrile
CBNumber:
CB4695529
Molecular Formula:
C7H4N4
Molecular Weight:
144.13
MDL Number:
MFCD01927799
MOL File:
25939-87-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:57
Request For Quotation

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile Properties

Density 1.37±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka -1.82±0.40(Predicted)
Appearance Light yellow to yellow Solid
InChI InChI=1S/C7H4N4/c8-4-6-5-10-11-3-1-2-9-7(6)11/h1-3,5H
InChIKey RRHORVAOECWFPT-UHFFFAOYSA-N
SMILES C12=C(C#N)C=NN1C=CC=N2

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H302-H312-H315-H319-H331-H335
Precautionary statements  P261-P280-P304+P340-P305+P351+P338-P405-P501a
Risk Statements  43
Safety Statements  36/37
RIDADR  UN3439
HazardClass  IRRITANT
HazardClass  6.1
NFPA 704
1
2 0

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 040882 Pyrazolo[1,5-a]pyrimidine-3-carbonitrile 25939-87-1 500.00mg $315 2026-05-18 Buy
Synthonix P1541 Pyrazolo[1,5-a]pyrimidine-3-carbonitrile 97.0% 25939-87-1 1g $72 2026-05-06 Buy
Synthonix P1541 Pyrazolo[1,5-a]pyrimidine-3-carbonitrile 97.0% 25939-87-1 5g $80 2026-05-06 Buy
Synthonix P1541 Pyrazolo[1,5-a]pyrimidine-3-carbonitrile 97.0% 25939-87-1 10g $150 2026-05-06 Buy
aablocks AA002R1H Pyrazolo[1,5-a]pyrimidine-3-carbonitrile 98% 25939-87-1 250mg $7 2026-05-28 Buy
Product number Packaging Price Buy
040882 500.00mg $315 Buy
P1541 1g $72 Buy
P1541 5g $80 Buy
P1541 10g $150 Buy
AA002R1H 250mg $7 Buy

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile Suppliers

Global Suppliers ( 75)
Supplier Tel Email Country ProdList Advantage
Shanghai Suifu Chemical Technology CO.,LTD. 33738187 19945655289 suifuchemical@163.com China 500 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Syntechem Co.,Ltd info@syntechem.com China 12973 57
SpringPharma Tech Co.,Ltd +86-25-68710855, +86-25-68710897 sales@springpharma.net China 1260 62
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
ShangHai AmK Pharmaceutical Technology Co., Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 14982 55
Nanjing XiZe Biotechnology CO., Ltd. 025-66023220 15250997978 1511893459@qq.com China 4777 55
SPIRO PHARMA eric_feng1954@126.com China 9239 55
Supplier Advantage
Shanghai Suifu Chemical Technology CO.,LTD. 58
J & K SCIENTIFIC LTD. 76
Alfa Aesar 84
Wuhan Chemwish Technology Co., Ltd 56
Syntechem Co.,Ltd 57
SpringPharma Tech Co.,Ltd 62
Bide Pharmatech Ltd. 60
ShangHai AmK Pharmaceutical Technology Co., Ltd. 55
Nanjing XiZe Biotechnology CO., Ltd. 55
SPIRO PHARMA 55

View Latest Price from Pyrazolo[1,5-a]pyrimidine-3-carbonitrile manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBONITRILE pictures 2026-07-08 PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBONITRILE
25939-87-1
 1kg 98% 10000kgS Shaanxi Dideu New Materials Co. Ltd

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile Spectrum

PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBONITRILE(25939-87-1)1HNMR

25939-87-1 (Pyrazolo[1,5-a]pyrimidine-3-carbonitrile) Related Search:

Pyrazolo[1,5-a]pyrimidine-5-carboxylicacid Pyrazolo[1,5-a]pyridine-2-carboxylic acid amide Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester Pyrazolo[1,5-a]pyridine
5-Hydroxypyrazolo[1,5-a]pyrimidine C-Pyrazolo[1,5-a]pyridin-7-yl-methylamine Pyrazolo[1,5-a]pyrimidine Pyrazolo[1,5-a]pyridin-2-ol Pyrazolo[1,5-a]pyrimidine-3-carbaldehyde
6-Bromo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 5,7-Bis(trifluoromethyl)-3-cyano-2-(methylthio)pyrazolo[1,5-a]pyrimidine Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 7-(difluoromethyl)-4,5,6,7-tetrahydro-5-methyl- (9CI) Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 6-ethyl-4,7-dihydro-5-methyl-7-oxo- (9CI) 7-chloro-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile
7-(2,4-Dichlorophenyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile 7-(1,3-Dimethyl-1H-pyrazol-4-yl)-pyrazolo[1,5-a]-pyrimidine-3-carbonitrile 7-Chloromethyl-5-oxo-4,5-dihydro-pyrazolo[1,5-a]-pyrimidine-3-carbonitrile

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AKOS B020605 ART-CHEM-BB B020605 3-Cyanopyrazolo[1,5-a]pyriMidine, 97% 3-pyrazolo[1,5-a]pyrimidinecarbonitrile ZERO/006217 ZINC00334802 3-Cyanopyrazolo[1,5-a]pyrimidine,97% Pyrazolo[1,5-a]pyrimidine-3-carbonitrile 25939-87-1