Phenazone, 99%

Name: Phenazone, 99%
Brand: Vaqora Chemicals
SKU: VQ-012631

About Phenazone, 99%

Phenazone (CAS 60-80-0) is a five-membered N-heterocycle offered by Vaqora Chemicals in Synthesis grade at a purity of ≥99%. With the molecular formula C11H12N2O, it has a molar mass of 188.23 g/mol. The IUPAC name is 1,5-dimethyl-2-phenylpyrazol-3-one. Common synonyms include 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one and Antipyrine.

The product is provided as a solid. Reported physical data include a melting point of 109-111 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

Key uses span chromatography and molecular biology workflows. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Phenazone in 100 g, 500 g, 5 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Chromatography
Molecular biology workflows

Industries

Specifications & identifiers

Chemical identifiers
Product name	Phenazone, 99%
Catalogue No.	VQ-012631
CAS Number	60-80-0
IUPAC name	1,5-dimethyl-2-phenylpyrazol-3-one
Molecular formula	C₁₁H₁₂N₂O
Molecular weight	188.23 g/mol
Exact mass	188.095
Grade	Synthesis
Purity / assay	≥99%
HSN code	29331100
InChIKey	VEQOALNAAJBPNY-UHFFFAOYSA-N
SMILES	CC1=CC(=O)N(N1C)C2=CC=CC=C2
PubChem CID	2206

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	109-111 °C
LogP (XLogP3)	0.4
H-bond donors / acceptors	0 / 2
TPSA	23.6 Å²
Synonyms	2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one, Antipyrine, Analgesine, Antipyrin, Fenazone, 2,3-Dimethyl-1-phenyl-5-pyrazolone, 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-2-phenyl-, 1,2-Dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one, 1,5-Dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one, 1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one, Anodynin, Anodynine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 60-80-0

AR

Phenazone, GR 99%+

CAS: 60-80-0
Formula: C₁₁H₁₂N₂O
MW: 188.23 g/mol

VQ-012632

Frequently asked questions

What is the CAS number of Phenazone, 99%?

The CAS Registry Number of Phenazone, 99% is 60-80-0. It is also known as 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one, Antipyrine, Analgesine.

What is the molecular formula and molecular weight of Phenazone, 99%?

Phenazone, 99% has the molecular formula C11H12N2O and a molecular weight of 188.23 g/mol. Its IUPAC name is 1,5-dimethyl-2-phenylpyrazol-3-one.

Which grade and pack sizes of Phenazone, 99% can I order?

We supply Phenazone, 99% in Synthesis (≥99%) grade, in 100 g, 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Phenazone, 99%?

Yes. Every lot of Phenazone, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Phenazone, 99% be shipped internationally?

Yes. Phenazone, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.