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  7. 5-Amino-3-(4-methylphenyl)pyrazole, 97%, Thermo Scientific™

5-Amino-3-(4-methylphenyl)pyrazole, 97%, Thermo Scientific™

Product Code. 11996211 Shop All Thermo Scientific Chemicals Products
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5 g
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11996211 5 g 5g
11986211 1 g 1g
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Product Code. 11996211 Supplier Thermo Scientific Acros Supplier No. 438800050
 Restricted Item
Estimated Shipment: 14-10-2026
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Chemical Identifiers

CAS 78597-54-3
Molecular Formula C10H11N3
Molecular Weight (g/mol) 173.22
InChI Key GVPFRVKDBZWRCZ-UHFFFAOYSA-N
Synonym 5-p-tolyl-1h-pyrazol-3-amine, 3-4-methylphenyl-1h-pyrazol-5-amine, 5-p-tolyl-2h-pyrazol-3-ylamine, 5-amino-3-4-methylphenyl pyrazole, 3-amino-5-4-methylphenyl-1h-pyrazole, 3-amino-5-p-tolylpyrazole, 5-4-methylphenyl-1h-pyrazol-3-amine, 3-p-tolyl-1h-pyrazol-5-amine, 1h-pyrazol-3-amine, 5-4-methylphenyl, 5-4-methylphenyl-2h-pyrazol-3-amine
PubChem CID 736768
IUPAC Name 5-(4-methylphenyl)-1H-pyrazol-3-amine
SMILES CC1=CC=C(C=C1)C2=CC(=NN2)N

Specifications

CAS Min % 96.0
CAS Max % 100.0
Melting Point 152.3°C to 153.3°C
Color White
Infrared Spectrum Authentic
Assay Percent Range 96% min. (HPLC)
Quantity 5 g
Formula Weight 173.22
Percent Purity 97%
Physical Form Powder
Chemical Name or Material 5-Amino-3-(4-methylphenyl)pyrazole
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Safety and Handling

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Product Identifier
  • 5-Amino-3-(4-methylphenyl)pyrazole, 97%
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • 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.
SDS

RUO – Research Use Only

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