Description

Dl-β-Prolinol Hcl CAS NO 644971-22-2 is a high-purity chiral building block and intermediate of significant importance in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality synthetic intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances where precise molecular control is critical.
• Academic and R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry research within university and corporate laboratories.

Basic Information

Product Name	Dl-β-Prolinol Hcl
CAS No.	644971-22-2
Molecular Formula	C5H11NO • HCl
Molecular Weight	137.61 g/mol (Free base: 101.15 g/mol)
Synonyms	DL-3-Pyrrolidinol hydrochloride; (±)-3-Pyrrolidinol hydrochloride; 3-Hydroxypyrrolidine hydrochloride; rac-3-Pyrrolidinol HCl; Pyrrolidin-3-ol hydrochloride; DL-3-Hydroxypyrrolidine HCl; β-Prolinol hydrochloride, DL-; 644971-22-2
EINECS	Contact for details

Quality Control

Our Dl-β-Prolinol Hcl is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and chiral purity analysis, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity	Racemic mixture (DL)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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