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2021 High quality 4 5-Dihydro-2-Phenyloxazole - Diethyl (Hydroxymethyl)phosphonate CAS 3084-40-0 Purity ≥99.0% Tenofovir Intermediate Factory – Ruifu

Commercial Supply Tenofovir Related Intermediates:
Tenofovir CAS: 147127-20-6
Tenofovir Disoproxil Fumarate CAS 202138-50-9
Tenofovir Alafenamide Hemifumarate CAS 1392275-56-7
Chloromethyl Isopropyl Carbonate CAS 35180-01-9
Diethyl (p-Toluenesulfonyloxymethyl)phosphonate CAS 31618-90-3
(R)-(+)-Propylene Carbonate CAS 16606-55-6
(R)-9-(2-Hydroxypropyl)adenine CAS 14047-28-0
Diethyl (Hydroxymethyl)phosphonate CAS 3084-40-0
Adenine CAS 73-24-5

Chemical Name Diethyl (Hydroxymethyl)phosphonate
Synonyms (Hydroxymethyl)phosphonic Acid Diethyl Ester; Diethyl P-(Hydroxymethyl)phosphonic Acid Ester
CAS Number 3084-40-0
CAT Number RF-PI517
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C5H13O4P
Molecular Weight 168.13 
Boiling Point  124.0~126.0℃/3 mmHg (lit.)
Density  1.14 g/ml at 25℃ (lit.)
Refractive Index  n20/D 1.444(lit.)
Brand Ruifu Chemical
Item Specifications
Appearance Colorless Transparent or Light Yellow Liquid
Purity ≥99.0% 
Acidity ≤0.20%
Total Impurities ≤1.0%
Test Standard Enterprise Standard
Usage Intermediate of Tenofovir

Package: Bottle, 25kg/Barrel, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.

Diethyl (Hydroxymethyl)phosphonate (CAS: 3084-40-0) is an intermediate used in the synthesis of Phosphonomethanol, which has been used in the investigation on the stereochemistry of 2-Hydroxyethylphosphonate Dioxygenase. Diethyl (Hydroxymethyl)phosphonate is an intermediate of Tenofovir for the treatment of chronic heptatitis B as well as prevention and treatment of HIV/AIDS. 


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