3-Hydroxy-1-methyl-5-(trifluoromethyl)pyrazole - ≥97% , CAS No.119022-51-4

CAS: 119022-51-4 Cat. No.: H166326 Formula: C5H5F3N2O Peso molecolare: 166.1 Beilstein Registry Number: 3543410 Numero EC: 622-911-8
Disponibile su ordine
GRADE & PURITY ≥97%
Synonyms
3H-Pyrazol-3-one, 1,2-dihydro-1-methyl-5-(trifluoromethyl)- | 3-Hydroxy-1-methyl-5-(trifluoromethyl)pyrazole, 97% | Maybridge1_001628 | 1-methyl-5-(trifluoromethyl)-pyrazol-3-ol | 1-methyl-5-(trifluoromethyl)pyrazol-3-ol | 3H-Pyrazol-3-one,1,2-dihydro-1-m
Storage
Room temperature
Shipped In
Normal
★
Size
Germania (EU)
USA*
Price
Qty
250mg
H166326-250mg
—
9 Disponibile

17,27€

25,95€
Salva 8,68 € (33.44%)
1g
H166326-1g
—
1 Disponibile

21,61€

32,89€
Salva 11,28 € (34.30%)
5g
H166326-5g
Su ordinazione · 8–12 settimane

103,17€

155,24€
Salva 52,06 € (33.54%)
10g
H166326-10g
Su ordinazione · 8–12 settimane

186,48€

280,19€
Salva 93,72 € (33.45%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinonimi
3H-Pyrazol-3-one, 1,2-dihydro-1-methyl-5-(trifluoromethyl)- | 3-Hydroxy-1-methyl-5-(trifluoromethyl)pyrazole, 97% | Maybridge1_001628 | 1-methyl-5-(trifluoromethyl)-pyrazol-3-ol | 1-methyl-5-(trifluoromethyl)pyrazol-3-ol | 3H-Pyrazol-3-one,1,2-dihydro-1-m
Specifiche e purezza
≥97%
Condizioni di conservazione di stoccaggio
Room temperature
Spedito in
Normal
Purezza
≥97%
Nomi e identificatori
Pubchem Sid488192323
Sorrisi canoniciCN1C(=CC(=O)N1)C(F)(F)F
IUPAC Name2-methyl-3-(trifluoromethyl)-1H-pyrazol-5-one
InChIKeyQEHXHKNBIGEWIH-UHFFFAOYSA-N
INCHI1S/C5H5F3N2O/c1-10-3(5(6,7)8)2-4(11)9-10/h2H,1H3,(H,9,11)
Isomeri SMILES CN1C(=CC(=O)N1)C(F)(F)F
WGK Germania 3
Peso molecolare 166.1
Beilstein 3543410
Reaxy-Rn 15022925
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15022925&ln=

Documentazione

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClasseAzolines
SubclassPyrazolines
Intermediate Tree Nodes Not available
Direct ParentPyrazolones
Alternative Parents Vinylogous amides  Pyrazoles  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organofluorides  Organic oxides  Hydrocarbon derivatives  Alkyl fluorides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyrazolinone - Azole - Pyrazole - Vinylogous amide - Heteroaromatic compound - Lactam - Azacycle - Alkyl fluoride - Organic nitrogen compound - Alkyl halide - Organooxygen compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound
DescrizioneThis compound belongs to the class of organic compounds known as pyrazolones. These are compounds containing a pyrazole ring which bears a ketone.
External Descriptors Not available
Struttura 3D
Modello di struttura chimica interattiva





Certificati (CoA, COO, BSE/TSE e tabella di analisi)
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.

3 results found

Lot NumberCertificate TypeDataOggetto
C2019118Certificate of AnalysisOct 14, 2025 H166326
L2219044Certificate of AnalysisOct 11, 2025 H166326
L2411126Certificate of AnalysisDec 18, 2024 H166326
Proprietà chimiche e fisiche
Peso molecolare166.100 g/mol
XLogP30.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count0
Exact Mass166.035 Da
Monoisotopic Mass166.035 Da
Topological Polar Surface Area32.299 Ų
Heavy Atom Count11
Formal Charge0
Complexity220.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Calcolatori di soluzioni
Recensioni

Recensioni dei clienti

Domande frequenti

What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 119022-51-4, the molecular formula is C5H5F3N2O, and the molecular weight is 166.1 g/mol. InChIKey QEHXHKNBIGEWIH-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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