Phenazone, GR 99%+

Name: Phenazone, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-012632

About Phenazone, GR 99%+

Listed under CAS 60-80-0, Phenazone is a five-membered N-heterocycle available from Vaqora Chemicals in AR grade, specified at ≥99% purity. Its molecular formula is C11H12N2O and its molecular weight is 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.

It is supplied as a solid. Key physical data: a melting point of 109-111 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include pharmaceutical synthesis and molecular biology workflows. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 100 g, 500 g and 4 x 25 kg packs, Phenazone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmaceutical synthesis
Molecular biology workflows

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Phenazone, GR 99%+
Catalogue No.	VQ-012632
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	AR
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

Synthesis

Phenazone, 99%

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

VQ-012631

Frequently asked questions

What is the CAS number of Phenazone, GR 99%+?

The CAS Registry Number of Phenazone, GR 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, GR 99%+?

Phenazone, GR 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, GR 99%+ can I order?

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

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

Yes. Every lot of Phenazone, GR 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, GR 99%+ be shipped internationally?

Yes. Phenazone, GR 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.