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Postion:Product Catalog >Biochemical Engineering>Amino Acids and Derivatives>Amino alcohol derivative>D-Pyr-ol
D-Pyr-ol
  • D-Pyr-ol

D-Pyr-ol NEW

Price Get Latest Price
Package ≥1kg ≥10kg ≥100kg
Min. Order: 1kg
Supply Ability: 1T+
Update Time: 2026-07-13

Product Details

Product Name: D-Pyr-ol CAS No.: 66673-40-3
Min. Order: 1kg Purity: 98%
Supply Ability: 1T+ Release date: 2026/07/13
5-Hydroxymethylpyrrolidin-2-one Basic information
Product Name:5-Hydroxymethylpyrrolidin-2-one
Synonyms:D-PYROGLUTAMINOL;(-)-D-PYROGLUTAMOL;(R)-5-HYDROXYMETHYL-PYRROLIDIN-2-ONE;(R)-(-)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE;(R)-5-(HYDROXYMETHYL)-2-PYRROLIDINONE;(R)-(-)-5-(HYDROXYMETHYL)-2-PYRROLIDONE;(R)-(-)-2-PYRROLIDONE-5-YL-METHANOL;5-(Hydroxymethyl)-2-pyrrolidinone
CAS:66673-40-3
MF:C5H9NO2
MW:115.13
EINECS:626-701-7
Product Categories:Heterocycles;pharmacetical;Amino Acids 13C, 2H, 15N;Amides (Chiral);Chiral Building Blocks;Synthetic Organic Chemistry;Amino Acids & Derivatives;Chiral Reagents
5-Hydroxymethylpyrrolidin-2-one Chemical Properties
Melting point 83-85 °C(lit.)
Boiling point 147-149 °C0.06 mm Hg(lit.)
density 1.1808 (rough estimate)
refractive index -31 ° (C=5, EtOH)
Fp 147-149°C/0.06m
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform, Dimethylformamide, Water
pka14.35±0.10(Predicted)
form Crystalline Powder or Flakes
color White to yellow


Company Profile Introduction

Sichuan HongRi Pharma-Tech Co.,Ltd(Enlai Biotech)is a high-tech technology enterprise approved by the Chengdu Municipal Government and is a private enterprise specializing in the development,production and sales of natural amino acids,non-natural amino acids,amino acid derivatives,peptides,pharmaceutical intermediates,pharmaceutical raw materials and raw pharmaceutical. We have a professional and experienced R&D and production management team composed by returnees,MD,MS,university professors,and senior engineers who have rich experience in industry practices.We use different models of production equipment(specification coverage:gram to ton),standard R&D lab and workshop,comprehensive detecting instruments and equipment(including:HPLC,GC,HNMR,etc.)and efficient management system to ensure the best product quality.Our products are widely accepted and appreciated by not only domestic industry institutes and enterprises,but also those in Europe and US. Our philosophy: Innovation, Honesty and Integrity, Contribute to the present society and later ages. Our aim: people-oriented, common development. We are working hard to provide a good platform and development space for employees, and to best fit the customers'needs with high quality and valued products. We are sincerely willing to work with you to development, go hand in hand and create brilliant future!

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