Category
Chemical Primary Standard
CAS Number
1218-69-5
Molecular Formula
C₅H₈O
Molecular Weight
84.12 g/mol
Synonym

2-(2-hydroxyphenyl)-1,3-benzoxazin-4-one;2-(2-Hydroxyphenyl)benz[e][1,3]oxazin-4-one; 2-(2'-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one; 2-(2-Hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one; 2-(o-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one;

Keywords
Fine Chemicals
Intermediates
Pharmaceutical Standards
Heterocycles
High Quality Chemical Primary Standards manufacturer in india
Chemical Primary Standard manufacturers and Suppliers in Hyderabad India
Slide_1

2-(2-Hydroxyphenyl)-1,3-benzoxazin-4-one (CAS No.: 1218-69-5; Molecular Formula: C₁₄H₉NO₃; Molecular Weight: 239.23 g/mol) is a heterocyclic organic compound and specialty chemical intermediate used in organic synthesis, pharmaceutical research, chemical development, and advanced laboratory applications. Its benzoxazinone structure makes it a valuable building block for the synthesis and investigation of diverse heterocyclic and functional organic compounds.

Manasa Life Sciences is an India-based manufacturer and supplier of high-purity 2-(2-Hydroxyphenyl)-1,3-benzoxazin-4-one for pharmaceutical, agrochemical, fine chemical, analytical, and research applications. The product is manufactured under stringent quality-control procedures with consistent specifications and supporting documentation such as CoA and MSDS/SDS, helping meet customer-specific quality, packaging, and analytical requirements. Manasa Life Sciences serves customers across Asia, Europe, Africa, GCC, and the UAE with reliable high-purity specialty chemicals and synthesis intermediates.