Description

Index Name Not Yet Assigned is a specialized chemical compound identified by the CAS registry number 904231-87-4. This high-purity intermediate is critical for advanced research and development in pharmaceutical synthesis and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Acts as a precursor for advanced polymers, liquid crystals, or organic electronic materials.
• Chemical Synthesis: Employed in organic synthesis laboratories for constructing complex heterocyclic compounds or functionalized aromatic systems.
• Academic & Institutional R&D: Utilized in university and government research labs for methodological studies and discovery chemistry.
• Custom Manufacturing: A starting material for contract research and manufacturing organizations (CROs/CMOs) producing custom compounds for clients.

Basic Information

Item	Details
Product Name	Index Name Not Yet Assigned
CAS No.	904231-87-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	CAS 904231-87-4; 904231-87-4; UNII-Not Assigned; Research Compound 904231-87-4; Pharmaceutical Intermediate 904231-87-4; Not Yet Indexed Compound; Experimental Chemical 904231-87-4
EINECS	Contact for details

Quality Control

Our Index Name Not Yet Assigned (CAS 904231-87-4) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (NMR, IR, MS) and purity assessment by chromatographic techniques (HPLC, GC). Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to ensure traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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