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1-pheny-3-methyl-5-pyrazolone - 99%, high purity , CAS No.89-25-8

102 Citations COA COA
In stock
Item Number
P109105
Grouped product items
SKU Size
Availability
 Price Qty
P109105-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$9.90
P109105-100g
100g
3
$15.90
P109105-500g
500g
3
$38.90
Wish List
Bulk Order  SDS  DATASHEET  Specification Sheet

Free radical scavenger with neuroprotective effects

View related series
Amino Acid/Protein Metabolism (1836) Apoptosis (4276) Five-Membered Heterocyclic Compounds (2064) Metabolic Enzyme/Protease (4860) MMP (148) Pyrazoles (228)

Basic Description

Synonyms PMP | N-DESMETHYLANTIPYRINE | AE-641/00371017 | Edaravone [USAN:INN] | NSC-26139 | CI Developer 1 | PHENAZONE IMPURITY A (EP IMPURITY) | 5-Pyrazolone, 3-methyl-1-phenyl- | KBioSS_000747 | SR-01000000135 | 1-Phenyl-3-methyl-5-pyrazolone | MCI-186 | 3-methy
Specifications & Purity Moligand™, ≥99%
Biochemical and Physiological Mechanisms Free radical scavenger and potent antioxidant. Inhibits production of reactive oxygen species, apoptosis and the lipoxygenase system.
Storage Temp Argon charged
Shipped In Normal
Grade Moligand™
Note Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Product Description

application：

Reagent for detection of reducing carbohydrates by ESI/MALDI -MS.

3-Methyl-1-phenyl-2-pyrazoline-5-one may be used:

As a reagent for the detection of reducing carbohydrates by ESI/MALDI-MS.

To improve the sensitivity of reducing mono- and oligo-saccharides for their subsequent determination using capillary zone electrophoresis.

For the precolumn derivatization of the monosaccharide components of Salvia miltiorrhiza, liguspyragine hydrochloride, and glucose injection prior to their analysis by high performance liquid chromatography (HPLC).

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organoheterocyclic compounds
Class Azolines
Subclass Pyrazolines
Intermediate Tree Nodes Not available
Direct Parent Pyrazolones
Alternative Parents Benzene and substituted derivatives  Carboxylic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular Framework Aromatic heteromonocyclic compounds
Substituents Benzenoid - Pyrazolinone - Monocyclic benzene moiety - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aromatic heteromonocyclic compound
Description This compound belongs to the class of organic compounds known as pyrazolones. These are compounds containing a pyrazole ring which bears a ketone.
External Descriptors ring assembly

Product Properties

ALogP 1.3

Associated Targets(Human)

PDE5A Tclin Phosphodiesterase 5A (5113 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
EGFR Tclin Epidermal growth factor receptor erbB1 (33727 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
F2 Tclin Thrombin (11687 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ESR1 Tclin Estrogen receptor alpha (17718 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HMGCR Tclin HMG-CoA reductase (2475 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
INSR Tclin Insulin receptor (5558 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PGR Tclin Progesterone receptor (8562 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRB2 Tclin Beta-2 adrenergic receptor (11824 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CHRM2 Tclin Muscarinic acetylcholine receptor M2 (10671 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRB1 Tclin Beta-1 adrenergic receptor (6630 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR1A Tclin Serotonin 1a (5-HT1a) receptor (14969 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRA2A Tclin Alpha-2a adrenergic receptor (9450 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
AR Tclin Androgen Receptor (11781 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CHRM1 Tclin Muscarinic acetylcholine receptor M1 (12690 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
VDR Tclin Vitamin D receptor (26531 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ACE Tclin Angiotensin-converting enzyme (1423 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD2 Tclin Dopamine D2 receptor (23596 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
GABRA1 Tclin GABA receptor alpha-1 subunit (399 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
TSHR Tclin Thyroid stimulating hormone receptor (29986 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MAOA Tclin Monoamine oxidase A (11911 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CNR1 Tclin Cannabinoid CB1 receptor (20913 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD1 Tclin Dopamine D1 receptor (9720 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD4 Tchem Dopamine D4 receptor (7907 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ACHE Tclin Acetylcholinesterase (18204 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PTGS1 Tclin Cyclooxygenase-1 (9233 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC6A2 Tclin Norepinephrine transporter (10102 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HRH2 Tclin Histamine H2 receptor (5428 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRA1D Tclin Alpha-1d adrenergic receptor (4171 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
MAOB Tclin Monoamine oxidase B (8835 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR1B Tclin Serotonin 1b (5-HT1b) receptor (2801 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR2A Tclin Serotonin 2a (5-HT2a) receptor (14758 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR2C Tclin Serotonin 2c (5-HT2c) receptor (11471 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADORA1 Tclin Adenosine A1 receptor (17603 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
CALCR Tclin Calcitonin receptor (2215 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC6A4 Tclin Serotonin transporter (12625 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRA1A Tclin Alpha-1a adrenergic receptor (8359 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PTGS2 Tclin Cyclooxygenase-2 (13999 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HRH1 Tclin Histamine H1 receptor (7573 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ADRA1B Tclin Alpha-1b adrenergic receptor (2912 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
OPRM1 Tclin Mu opioid receptor (19785 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
DRD3 Tclin Dopamine D3 receptor (14368 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
AVPR1A Tclin Vasopressin V1a receptor (5412 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
OPRD1 Tclin Delta opioid receptor (15096 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
OPRK1 Tclin Kappa opioid receptor (16155 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SLC6A3 Tclin Dopamine transporter (10535 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
KCNH2 Tclin HERG (29587 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HTR4 Tclin Serotonin 4 (5-HT4) receptor (2068 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Associated Targets(non-human)

Agtr2 Angiotensin II type 2 (AT-2) receptor (803 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Mc4r Melanocortin receptor 4 (1205 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Ltc4s Leukotriene C4 synthase (1 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Sigmar1 Sigma opioid receptor (160 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Npy1r Neuropeptide Y receptor type 1 (8 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Cckar Cholecystokinin A receptor (90 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Nos2 Nitric oxide synthase, inducible (3573 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Mapk1 MAP kinase ERK2 (650 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Hdac6 Histone deacetylase 6 (222 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Mmp9 Matrix metalloproteinase 9 (38 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Mus musculus (284745 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
H9c2 (3506 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
N2a (708 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
PC-12 (7051 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
BV-2 (3710 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
HT-22 (3261 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
ScN2a (522 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
dnaB Replicative DNA helicase (15 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
lef Anthrax lethal factor (7585 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Txnrd1 Thioredoxin reductase 1, cytoplasmic (45279 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Plasma (328 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Serum (58 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Aorta (2975 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Mapt Microtubule-associated protein tau (6 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Rorc Nuclear receptor ROR-gamma (89407 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
recA Protein RecA (2211 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Liver microsome (341 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
Glra2 Glycine receptor (1745 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID
SARS-CoV-2 (38078 Activities)
Activity Type Relation Activity value Units Action Type Journal PubMed Id doi Assay Aladdin ID

Mechanisms of Action

Mechanism of Action Action Type target ID Target Name Target Type Target Organism Binding Site Name References

Names and Identifiers

Pubchem Sid 504750738
Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504750738
IUPAC Name 5-methyl-2-phenyl-4H-pyrazol-3-one
INCHI InChI=1S/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3
InChIKey QELUYTUMUWHWMC-UHFFFAOYSA-N
Smiles CC1=NN(C(=O)C1)C2=CC=CC=C2
Isomeric SMILES CC1=NN(C(=O)C1)C2=CC=CC=C2
WGK Germany 1
RTECS UQ9625000
Molecular Weight 174.20
Beilstein 609575
Reaxy-Rn 609575
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=609575&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

27 results found

Lot Number Certificate Type Date Item
G2122199 Certificate of Analysis May 09, 2025 P109105
L2424319 Certificate of Analysis Dec 04, 2024 P109105
L2424318 Certificate of Analysis Dec 04, 2024 P109105
E2509353 Certificate of Analysis Jul 19, 2024 P109105
E2509352 Certificate of Analysis Jul 19, 2024 P109105
D2422284 Certificate of Analysis Mar 27, 2024 P109105
D2422285 Certificate of Analysis Mar 27, 2024 P109105
D2422282 Certificate of Analysis Mar 27, 2024 P109105
D2422283 Certificate of Analysis Mar 27, 2024 P109105
A2429375 Certificate of Analysis Jul 19, 2022 P109105
C2412043 Certificate of Analysis Jul 19, 2022 P109105
K2425033 Certificate of Analysis Jul 19, 2022 P109105
J2308044 Certificate of Analysis Jul 19, 2022 P109105
I2301218 Certificate of Analysis Jul 19, 2022 P109105
K2330104 Certificate of Analysis Jul 19, 2022 P109105
L2327046 Certificate of Analysis Jul 19, 2022 P109105
I2223220 Certificate of Analysis Jul 19, 2022 P109105
F2411062 Certificate of Analysis Jul 19, 2022 P109105
I2223221 Certificate of Analysis Jul 19, 2022 P109105
I2223222 Certificate of Analysis Jul 19, 2022 P109105
G2304054 Certificate of Analysis Jul 19, 2022 P109105
J2331086 Certificate of Analysis Jul 19, 2022 P109105
D2428042 Certificate of Analysis Jul 19, 2022 P109105
A2419060 Certificate of Analysis Jul 19, 2022 P109105
B2217115 Certificate of Analysis Dec 27, 2021 P109105
B2217164 Certificate of Analysis Dec 27, 2021 P109105
B2217151 Certificate of Analysis Dec 27, 2021 P109105

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Chemical and Physical Properties

Solubility Insoluble in water; Slightly soluble in Chloroform,Dimethylformamide,Alcohol,Benzene；DMSO (Slightly), Methanol (Slightly)
Sensitivity Air sensitive
Boil Point(°C) 287 °C/265 mmHg
Melt Point(°C) 128-131°C
Molecular Weight 174.200 g/mol
XLogP3 1.300
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 1
Exact Mass 174.079 Da
Monoisotopic Mass 174.079 Da
Topological Polar Surface Area 32.700 Ų
Heavy Atom Count 13
Formal Charge 0
Complexity 241.000
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 1

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