Description

2-Hydroxyethyl Picramic Acid is a specialized nitroaromatic derivative of picramic acid, valued for its role as a versatile chemical intermediate. This compound matters for its ability to introduce specific functional groups into target molecules, enabling the synthesis of dyes, pigments, and other performance chemicals. Industries such as specialty chemical manufacturing, dye and pigment production, and research and development require this high-purity intermediate for advanced synthesis.

Application

• Key intermediate in the synthesis of high-performance azo dyes and pigments.
• Precursor for the development of specialty chemicals used in textile coloration.
• Building block in organic synthesis for pharmaceutical research and active pharmaceutical ingredient (API) development.
• Used in the formulation of analytical reagents and laboratory chemicals.
• Component in the manufacture of corrosion inhibitors and other industrial additives.
• Research chemical for academic and industrial R&D in nitroaromatic chemistry.

Basic Information

Item	Detail
Product Name	2-Hydroxyethyl Picramic Acid
CAS No.	99610-72-7
Molecular Formula	C8H8N2O6
Molecular Weight	228.16 g/mol
Synonyms	2-(2,4,6-Trinitroanilino)ethanol; N-(2-Hydroxyethyl)-2,4,6-trinitroaniline; Ethanol, 2-[(2,4,6-trinitrophenyl)amino]-; Picramic Acid, 2-Hydroxyethyl Ester; HEPA; 2-HEPA
EINECS	Contact for details

Quality Control

Our 2-Hydroxyethyl Picramic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical characteristics are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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