1-methyl-3-phenyl-5-pyrazolamine

1-methyl-3-phenyl-5-pyrazolamine - Names and Identifiers

Name	5-AMINO-1-METHYL-3-PHENYLPYRAZOLE
Synonyms	BUTTPARK 309-85 VITAS-BB TBB000664 TIMTEC-BB SBB005507 1-methyl-3-phenyl-5-pyrazolamine 5-AMINO-1-METHYL-3-PHENYLPYRAZOLE 5-Amino-1-menthyl-3-phenylpyrazole 1-METHYL-3-PHENYL-1H-PYRAZOL-5-AMINE 5-Amino-1-methyl-3-phenyl-1H-pyrazole
CAS	10199-50-5
EINECS	673-124-1
InChI	InChI=1/C10H11N3/c1-13-10(11)7-9(12-13)8-5-3-2-4-6-8/h2-7H,11H2,1H3

1-methyl-3-phenyl-5-pyrazolamine - Physico-chemical Properties

Molecular Formula	C10H11N3
Molar Mass	173.21
Density	1.17±0.1 g/cm3(Predicted)
Melting Point	125-128°C
Boling Point	368.1±30.0 °C(Predicted)
Flash Point	176.4°C
Solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Vapor Presure	1.3E-05mmHg at 25°C
Appearance	Solid
Color	Off-White
BRN	743807
pKa	3?+-.0.10(Predicted)
Storage Condition	Refrigerator
Refractive Index	1.624
MDL	MFCD00067874

1-methyl-3-phenyl-5-pyrazolamine - Risk and Safety

Risk Codes	22 - Harmful if swallowed
Hazard Class	IRRITANT

1-methyl-3-phenyl-5-pyrazolamine - Introduction

1-Methyl -3-phenyl -1H-pyrazol-5-amine is an organic compound with the chemical formula C11H10N2. The following is a description of its nature, use, preparation and safety information:

Nature:
1-Methyl -3-phenyl -1H-pyrazole-5-amine is a white crystalline solid with a high melting point and boiling point. It has good solubility in solvents, especially in organic solvents.

Use:
1-methyl -3-phenyl -1H-pyrazole -5-amine is a commonly used organic synthesis intermediate. It is widely used in the field of medicine, especially in the preparation of anticancer drugs. It can also be used as a raw material for dyes and photosensitizers.

Preparation Method:
1-Methyl -3-phenyl -1H-pyrazol-5-amine can be synthesized by a variety of methods. A common method is to obtain 1-methyl -3-phenyl -1H-pyrazol-5-amine by reaction of benzoic acid with an excess of methylamine under basic conditions. Other synthetic methods also include nucleophilic substitution, reduction, and the like.

Safety Information:
1-methyl -3-phenyl -1H-pyrazole -5-amine needs to pay attention to safety during use and operation. It may cause irritation to the eyes, skin and respiratory system, so avoid direct contact with skin and eyes and use protective equipment. During handling and storage, attention should be paid to fire and explosion prevention, away from fire sources and strong oxidants. In addition, it is necessary to comply with reasonable operation and use specifications to avoid harm to humans and the environment. It is best to follow professional safe operating instructions regarding use and handling.

Last Update：2024-04-09 21:32:36