4-Aminoantipyrine, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10795161	Thermo Scientific Acros 103150250	25 g	Glass bottle
10497660	Thermo Scientific Acros 103151000	100 g	Glass bottle
10705171	Thermo Scientific Acros 103155000	500 g	Glass bottle
11946863	Thermo Scientific Acros 103150025	2.5 kg	Plastic Bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 83-07-8
• Molecular Weight (g/mol): 203.25
• InChI Key: RLFWWDJHLFCNIJ-UHFFFAOYSA-N
• PubChem CID: 2151
• IUPAC Name: 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one

• Molecular Formula: C₁₁H₁₃N₃O
• MDL Number: MFCD00003145
• Synonym: 4-aminoantipyrine, ampyrone, metapirazone, aminoantipyrine, solvapyrin-a, aminoazophene, 4-aminophenazone, 4-aminoantipyrene, aminoantipyrin, solnapyrin-a
• ChEBI: CHEBI:59026
• SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N

Specifications

• CAS: 83-07-8
• CAS Max %: 100.0
• Color: Brown-Yellow to Yellow
• Loss on Drying: 1.5% max.
• Assay Percent Range: 98%
• MDL Number: MFCD00003145
• Merck Index: 15,413
• Synonym: 4-aminoantipyrine, ampyrone, metapirazone, aminoantipyrine, solvapyrin-a, aminoazophene, 4-aminophenazone, 4-aminoantipyrene, aminoantipyrin, solnapyrin-a
• InChI Key: RLFWWDJHLFCNIJ-UHFFFAOYSA-N
• IUPAC Name: 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one
• PubChem CID: 2151
• Formula Weight: 203.25
• Physical Form: Crystals or Powder

• CAS Min %: 97.5
• Melting Point: 105.5°C to 110.0°C
• Density: 0.8000g/mL
• Infrared Spectrum: Authentic
• Molecular Formula: C₁₁H₁₃N₃O
• Beilstein: 24,273
• Specific Gravity: 0.8
• Solubility Information: (5% in water) Clear
• SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N
• Molecular Weight (g/mol): 203.25
• ChEBI: CHEBI:59026
• Percent Purity: 98%
• Chemical Name or Material: 4-Aminoantipyrine, 98%

Safety and Handling

GHS H Statement
Harmful if swallowed.
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
If eye irritation persists: Get medical advice/attent

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 201-452-3

missing translation for 'rtecsNumber' : CD2480000

missing translation for 'tsca' : TSCA

Product Identifier

• 4-Aminoantipyrine

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only