Description

Cmc.Hci CAS NO 51391-96-9 is a high-purity chemical compound, specifically a hydrochloride salt derivative of a carboxymethyl cellulose (CMC) intermediate. This specialized material is critical for ensuring consistent reactivity and purity in advanced synthesis processes. It is primarily utilized by manufacturers in the pharmaceutical and fine chemical industries for the development of high-value active pharmaceutical ingredients (APIs) and specialty polymers.

Application

• Pharmaceutical Synthesis: Serves as a key intermediate or reagent in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Polymer Modification: Used in the production and functionalization of specialty polymers, including water-soluble and biodegradable materials derived from cellulose.
• Bioconjugation Chemistry: Acts as a building block for creating targeted drug delivery systems, such as antibody-drug conjugates (ADCs) and polymer-drug conjugates.
• Research & Development: Employed in laboratory-scale R&D for exploring new chemical entities and reaction pathways in medicinal and polymer chemistry.
• Fine Chemical Production: Utilized as a precursor in the manufacture of other high-value, low-volume specialty chemicals with specific functional groups.

Basic Information

Product Name	Cmc.Hci
CAS No.	51391-96-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Carboxymethyl Cellulose Hydrochloride; CMC Hydrochloride; Cellulose Gum Hydrochloride; Sodium Carboxymethyl Cellulose Hydrochloride (impure form); CMC-HCl; (Carboxymethyl)cellulose hydrochloride; Hydrochloric acid salt of carboxymethyl cellulose
EINECS	Contact for details

Quality Control

Our Cmc.Hci is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HCl Content)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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