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  7. 3-Amino-5-methyl-1H-pyrazole, 97%

3-Amino-5-methyl-1H-pyrazole, 97%

Catalog No. p-7081606
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Catalog No. Quantity
AAA1164206 5 g
AAA1164214 25 g
AAA1164222 100 g
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Catalog No. AAA1164206

Supplier: Thermo Scientific Chemicals A1164206

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Description

CAS: 31230-17-8 | C4H7N3 | 97.121 g/mol

3-Amino-5-methyl-1H-pyrazole was employed as beta-sheet template to investigate its interaction with ferrocenoyl-dipeptides. It is also used in the synthesis of 4-aryl-3,7,7-trimethyl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-ones. It can react with 4-Ethoxymethylene-2-phenyl-4H-oxazol-5-one to get N-(2-Methyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidin-6-yl)-benzamide.

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

Applications
3-Amino-5-methyl-1H-pyrazole was employed as beta-sheet template to investigate its interaction with ferrocenoyl-dipeptides. It is also used in the synthesis of 4-aryl-3,7,7-trimethyl-2,4,6,7,8,9-hexahydropyrazolo[3,4-b]quinolin-5-ones. It can react with 4-Ethoxymethylene-2-phenyl-4H-oxazol-5-one to get N-(2-Methyl-7-oxo-4,7-dihydro-pyrazolo[1,5-a]pyrimidin-6-yl)-benzamide.

Solubility
Soluble in Dichloromethane and Methanol.

Notes
Air Sensitive. Store at -20°C. Store under dry inert gas away from oxidizing agents and air.

Chemical Identifiers

CAS 31230-17-8
Molecular Formula C4H7N3
Molecular Weight (g/mol) 97.121
MDL Number MFCD00075180
InChI Key FYTLHYRDGXRYEY-UHFFFAOYSA-N
Synonym 3-amino-5-methylpyrazole, 3-methyl-1h-pyrazol-5-amine, 1h-pyrazol-3-amine, 5-methyl, 5-amino-3-methylpyrazole, 3-amino-5-methyl-1h-pyrazole, 5-amino-3-methyl-1h-pyrazole, 5-methyl-2h-pyrazol-3-ylamine, 5-methyl-2h-pyrazol-3-amine, 5-methyl-1h-pyrazol-3-ylamine, 5-methylpyrazol-3-amine
PubChem CID 93146
IUPAC Name 5-methyl-1H-pyrazol-3-amine
SMILES CC1=CC(=NN1)N

Specifications

Melting Point 42°C to 47°C
Boiling Point 212°C to 213°C (14 mmHg)
Flash Point >110°C (230°F)
Quantity 5 g
Beilstein 1904
Sensitivity Air Sensitive
Solubility Information Soluble in Dichloromethane and Methanol.
Formula Weight 97.12
Percent Purity 97%
Chemical Name or Material 3-Amino-5-methyl-1H-pyrazole

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 000-000-0
TSCA No
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only