Diethyl Tosyloxy Methylphosphonate | 31618-90-3

Description :

Diethyl Tosyloxy Methylphosphonate Supplier & Distributor In India

ChemicalBull is a Diethyl Tosyloxy Methylphosphonate supplier, distributor, and exporter in India, supporting sourcing for pharmaceutical intermediate manufacturers, fine chemical companies, synthesis laboratories, distributors, wholesalers, and global B2B buyers.

Diethyl Tosyloxy Methylphosphonate, CAS 31618-90-3, is also known as Diethyl (Tosyloxy)methylphosphonate or Diethyl p-Toluenesulfonyloxymethylphosphonate. It is an organophosphorus intermediate used to introduce a protected phosphonomethyl group in suitable chemical synthesis routes.

Quick Answer

Diethyl Tosyloxy Methylphosphonate is a phosphonate ester intermediate identified by CAS 31618-90-3. It is used in selected pharmaceutical and organophosphorus synthesis routes, including routes associated with tenofovir and adefovir. Buyers should confirm assay, moisture, related impurities, residual solvents, storage requirements, and batch documentation before procurement.

Overview of Diethyl Tosyloxy Methylphosphonate

Diethyl Tosyloxy Methylphosphonate has the molecular formula C12H19O6PS and a molecular weight of approximately 322.31 g/mol. Its structure contains a diethyl phosphonate group and a tosylate leaving group.

Commercial specifications describe a colourless to light yellow liquid. Appearance, assay, and physical form should be confirmed against the offered grade rather than assumed from a general product description.

Buyers should specify the analytical method, water content, residual solvents, related-substance limits, and any process-specific acceptance criteria. Manufacturing-grade material should not be assumed to qualify as a certified analytical reference standard.

Applications of Diethyl Tosyloxy Methylphosphonate

Pharmaceutical Intermediate Synthesis

Diethyl Tosyloxy Methylphosphonate is used as a building block in selected pharmaceutical synthesis routes, including routes associated with tenofovir, adefovir, and cidofovir derivatives. It is a synthesis intermediate rather than a finished medicine.

Phosphonomethyl Group Introduction

The compound is used in suitable substitution reactions to introduce a protected phosphonomethyl unit into selected molecules. Reaction compatibility and selectivity depend on the substrate and approved process.

Organophosphorus Compound Development

Fine chemical developers use the material in selected phosphonate-containing molecule synthesis. Buyers working with related phosphorus chemistry may also enquire about Diethyl Phosphite, a separate raw material with different reactivity and specifications.

Laboratory & Process Research

Research laboratories and process development teams evaluate this intermediate for synthetic investigations and route development. Identity, purity, and impurity effects should be assessed before approving material for a larger-scale process.

Diethyl Tosyloxy Methylphosphonate Price & Specifications

Diethyl Tosyloxy Methylphosphonate price depends on assay, impurity requirements, quantity, packaging, source, availability, freight, and delivery destination.

Include CAS 31618-90-3 and your approved specification when requesting a quotation. Compare offers against equivalent assay methods, moisture limits, related-substance requirements, and delivery terms.

Supply Support For Industrial Buyers

ChemicalBull supports sourcing enquiries from pharmaceutical intermediate producers, fine chemical manufacturers, research laboratories, distributors, wholesalers, and export customers.

Buyers can request product specifications, analytical details, packing options, COA, TDS, MSDS or SDS, and export documentation for the offered grade.

For bulk and repeat procurement, share monthly consumption, approved quality requirements, preferred packaging, and delivery schedules. Minimum order quantity, packing options, availability, and lead time are confirmed during quotation.

Why Choose ChemicalBull For Diethyl Tosyloxy Methylphosphonate?

ChemicalBull helps industrial buyers discuss Diethyl Tosyloxy Methylphosphonate specifications, bulk pricing, packaging requirements, and delivery arrangements.

Our team supports document requests, specification reviews, domestic dispatch planning, export coordination, and repeat procurement enquiries. Share your existing approved specification to help assess a suitable offered grade.

Diethyl Tosyloxy Methylphosphonate MSDS & Handling

Avoid ingestion, inhalation of vapour or mist, and direct eye or skin contact. Select ventilation, protective gloves, safety goggles, and protective clothing according to the material-specific SDS and workplace assessment.

Technical product information identifies the material as heat-sensitive and specifies refrigerated storage for certain commercial grades. Follow the exact offered grade’s storage temperature and transport requirements. Keep containers securely closed and protect the material from contamination.

ChemicalBull provides the Diethyl Tosyloxy Methylphosphonate MSDS/SDS, CAS 31618-90-3, on request for the offered grade.

Related Products & Applications

• Diethyl Phosphite
• Pharmaceutical Applications
  
  
  

Request a Quote for Diethyl Tosyloxy Methylphosphonate

Need Diethyl Tosyloxy Methylphosphonate for pharmaceutical intermediate synthesis, phosphonate chemistry, or process development?

Send your quantity, assay, analytical method, impurity limits, packing requirements, storage requirements, and delivery location. ChemicalBull will discuss the offered specification, availability, bulk pricing, and documentation.

Request Diethyl Tosyloxy Methylphosphonate Pricing from ChemicalBull

Frequently Asked Questions

1. What is Diethyl Tosyloxy Methylphosphonate?

   It is an organophosphorus synthesis intermediate also known as Diethyl (Tosyloxy)methylphosphonate or Diethyl p-Toluenesulfonyloxymethylphosphonate.
   
   

2. What is the CAS number of Diethyl Tosyloxy Methylphosphonate?

   Its CAS number is 31618-90-3. Its molecular formula is C12H19O6PS, and its molecular weight is approximately 322.31 g/mol.
   
   

3. What is Diethyl Tosyloxy Methylphosphonate used for?

   It is used to introduce protected phosphonomethyl groups in selected synthesis routes, including pharmaceutical intermediate and phosphonate-containing molecule development.
   
   

4. Who supplies Diethyl Tosyloxy Methylphosphonate in India?

   ChemicalBull supports supply enquiries in India for pharmaceutical intermediate producers, fine chemical manufacturers, laboratories, distributors, and bulk buyers.
   
   

5. Can I request bulk pricing and MSDS for CAS 31618-90-3?

   Yes. Share your quantity, approved specification, packaging, and delivery location with ChemicalBull to request bulk pricing and the offered grade’s MSDS/SDS. COA, TDS, and storage requirements can also be requested.

ChemicalBull supplies Diethyl Tosyloxy Methylphosphonate across India, serving customers in Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, and West Bengal, as well as the Union Territories of Andaman & Nicobar Islands, Chandigarh, Dadra & Nagar Haveli and Daman & Diu, Delhi, Jammu & Kashmir, Ladakh, Lakshadweep, and Puducherry. We serve pharmaceutical, chemical, research, academic, laboratory, manufacturing, and industrial customers with reliable nationwide delivery.