Suzhou Pharmaceutical Technology Co., Ltd. (China) supplies Diphemanil Methylsulfate CAS 62-97-5 for pharmaceutical B2B procurement — COA, MSDS, and technical documentation available on request.
> Product Overview
Diphemanil Methylsulfate (CAS 62-97-5) is a quaternary ammonium compound for B2B buyers who need control of assay, related substances, residual solvents, COA/MSDS documentation, and export coordination. Suzhou Pharmaceutical Technology Co., Ltd. supports small-batch evaluation, analytical review, and commercial procurement.
This page is a technical and procurement reference. It does not state regulatory approval, therapeutic use, finished dosage supply, or suitability for any final application.
> Applications and Technical Reference
Diphemanil Methylsulfate is reviewed in buyer-defined systems as a specialty compound. Suitability depends on specification, purity, impurity profile, process and internal evaluation.
A 2020 Journal of Pharmaceutical and Biomedical Analysis article reported identification and impurity data for quaternary ammonium compounds with n=0 human subjects because it was analytical laboratory work. We cite this only as technical context.
> Technical Specifications
| CAS Number | 62-97-5 |
| Product Name | Diphemanil Methylsulfate |
| Structural Formula |  |
| InChIKey | BREMLQBSKCSNNH-UHFFFAOYSA-M |
| SMILES | C[N+]1(CCC(=C(C2=CC=CC=C2)C3=CC=CC=C3)CC1)C.COS(=O)(=O)[O-] |
| Molecular Formula | C21H27NO4S |
| Molecular Weight | 389.5 |
| Appearance | White to almost white solid |
| Purity | According to agreed specification and batch COA |
| Key Controls | Assay, related substances, water or loss on drying, residual solvents and agreed limits |
| Storage | Keep closed, dry and protected from light |
> Sourcing and Supply Scope
Suzhou Pharmaceutical Technology Co., Ltd. supports evaluation and pilot quantities through the Suzhou technical team for evaluation and specification alignment. Commercial bulk requirements >10 kg are scaled up at qualified manufacturing facilities, with purchasing, documentation and logistics coordinated according to the agreed order scope.
Supported destinations include Australia, New Zealand, Canada and South Korea.
> Quality and Documentation
For Diphemanil Methylsulfate CAS 62-97-5, the normal documentation package includes COA and MSDS. COO can be arranged for pallet quantities and commercial export orders. Buyer-specific specifications should be reviewed before quotation so the supplied batch can be matched against the required quality profile.
> Packaging and Logistics
Packaging can be discussed as foil bag, bottle, drum or suitable export format according to quantity and route. Labels, palletization and export documents are confirmed before shipment.
> Pricing and Lead Time
Pricing depends on specification, packaging, quantity, documentation scope, shipment route and destination. Please request a quote with CAS 62-97-5, target specification, quantity, destination country, and whether the order is for <=10 kg evaluation or >10 kg commercial bulk.
> Related Products
Related materials include framycetin sulphate, demecarium bromide and other specialty compounds.
> FAQ
What documents are normally available for Diphemanil Methylsulfate CAS 62-97-5?
COA and MSDS are normally prepared for Diphemanil Methylsulfate CAS 62-97-5. COO can be arranged for pallet quantities and commercial export orders when required.
Can Suzhou Pharmaceutical Technology Co., Ltd. support small Diphemanil Methylsulfate lots?
Yes. The Suzhou technical team supports evaluation and pilot quantities for evaluation, specification alignment, and analytical review.
How are Diphemanil Methylsulfate orders above 10 kg handled?
Commercial bulk requirements above 10 kg are scaled up at qualified manufacturing facilities, with batch documentation and export coordination prepared for the agreed specification.
Do you supply Diphemanil Methylsulfate to Australia, Canada and South Korea?
Yes. We supply Diphemanil Methylsulfate to B2B buyers in Australia, New Zealand, Canada and South Korea — subject to shipment route and documentation review.
Which aliases should buyers use in an RFQ?
Useful request names include Diphemanil methylsulfate, Diphemanil methyl sulfate, Diphemanil methosulfate, metilsulfato de difemanil and CAS 62-97-5.
What specification details should be included in an inquiry?
Please include assay target, related substances, water or loss on drying, residual solvent limits, packaging, quantity, destination and timeline.
Can buyer-defined Diphemanil Methylsulfate specifications be reviewed?
Yes. Buyer-defined specifications can be reviewed before quotation, including assay, impurity limits, particle size and agreed release tests.
Is this page making a drug approval claim?
No. This page is a B2B procurement reference for Diphemanil Methylsulfate CAS 62-97-5 and does not state product approval or finished dosage suitability.
How should Diphemanil Methylsulfate be stored?
Store Diphemanil Methylsulfate tightly closed, dry and protected from light, heat and incompatible materials, according to the MSDS.
Do you supply Diphemanil Methylsulfate to New Zealand and South Korea?
Yes. We ship Diphemanil Methylsulfate to B2B buyers in Australia, New Zealand, Canada and South Korea. Lead time and import documentation vary by destination.
> Request a Quote
For Diphemanil Methylsulfate CAS 62-97-5, send your target specification, quantity, destination country, documentation needs, packaging preference and procurement timeline to Info@fmyykj.com. Last reviewed: 2026-06-04.