2-Amino-5-methylbenzoic acid(CAS: 2941-78-8)

CAS Number
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Basic Information
Molecular Formula
C8H9NO2
Molecular Weight
151.17 g/mol
Physical State
Yellow to Brown Solid
Physical Properties
Melting Point
175 °C (dec.) (lit.)
Boiling Point
273.17°C (rough estimate)
Flash Point
316.6 °C at 760 mmHg
Chemical Identifiers
SMILES
CC1=CC(=C(C=C1)N)C(=O)O
InChIKey
NBUUUJWWOARGNW-UHFFFAOYSA-N
Database References
MDL Number
MFCD00007909
Beilstein Registry Number
1101527
FAQ
2-Amino-5-methylbenzoic acid (CAS: 2941-78-8) is an organic compound with the chemical formula C8H9NO2. It features a benzene ring substituted with an amino group at the 2-position, a methyl group at the 5-position, and a carboxylic acid group. This compound is typically a white crystalline solid, soluble in polar solvents, and exhibits acidic properties due to the carboxyl functional group.
2-Amino-5-methylbenzoic acid (CAS: 2941-78-8) is widely used in pharmaceuticals as an intermediate for drug development, particularly in the synthesis of antihistamines and analgesics. It also finds applications in industrial chemistry for polymer production and as a research compound in organic synthesis and biochemistry studies due to its versatile functional groups.
2-Amino-5-methylbenzoic acid (CAS: 2941-78-8) is generally considered safe when handled properly. However, it may cause skin or respiratory irritation. Safety data sheets (SDS) recommend using gloves, goggles, and ventilation. It is not classified as highly toxic, but standard laboratory safety measures should be followed to ensure safe handling and minimize exposure risks.
2-Amino-5-methylbenzoic acid (CAS: 2941-78-8) should be stored in a cool, dry place, away from light, in tightly sealed containers to prevent moisture absorption. It remains stable under normal storage conditions but should be protected from heat and humidity. Storage in a well-ventilated area is also advised to maintain its chemical integrity and safety.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
Contact Information
Contact Person
Min Huiping
3771156959@qq.com













