Description

Bay H 1127 is a specialized chemical intermediate with the CAS number 2250-53-5, valued for its unique reactivity and role in advanced synthesis. This compound is essential for creating high-performance materials and active ingredients where precise molecular architecture is critical. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Serves as a functional monomer or cross-linking agent to enhance the thermal and mechanical properties of specialty polymers.
• Fine Chemical Production: Employed in multi-step organic synthesis for creating complex molecules in research and pilot-scale manufacturing.
• Liquid Crystal & Electronic Materials: A potential precursor in the development of organic electronic components and display technologies.

Basic Information

Product Name	Bay H 1127
CAS No.	2250-53-5
Molecular Formula	C9H9NO3
Molecular Weight	179.17 g/mol
Synonyms	2-Methyl-5-nitrobenzoic acid; 5-Nitro-o-toluic acid; 2-Methyl-5-nitrobenzoic acid; 5-Nitro-2-methylbenzoic acid; Bay H 1127; NSC 403697; Benzoic acid, 2-methyl-5-nitro-
EINECS	218-837-5

Quality Control

Our Bay H 1127 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling via HPLC and other validated methods, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) are provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.