OROGO PRODUCT DIRECTORY
Synthesis-Cycle Reagents Sulfurizing Reagents
Reagents used to introduce phosphorothioate linkages during solid-phase oligonucleotide synthesis and process-development studies. Confirm the exact identity, supplied form, specification, package and current availability on the product page or by inquiry.
Category guide
Sulfur-transfer reagents are evaluated in place of an oxidation step when preparing phosphorothioate-containing oligonucleotides for research.
Compare reagent concentration, solvent compatibility, sulfurization time, preparation stability, conversion and byproduct profile.
Confirm identity and assay, control water and reagent age, then qualify conversion on representative sequences before routine use.
Product-family considerations
- Fits established phosphoramidite-cycle workflows with appropriate method validation.
- Provides a practical route to phosphorothioate-containing sequences without redesigning the full synthesis strategy.
- Sulfurization time, reagent concentration, solvent quality and instrument compatibility can strongly affect conversion and impurity profile.
- Some sulfurizing reagents have stability, odor, dissolution behavior or byproduct considerations, so fresh method qualification is recommended.
Selection checklist
| Exact identity | Match the canonical name with a CAS number, structure, SMILES or drawing; confirm stereochemistry, protecting groups and salt form where applicable. |
|---|---|
| Specification | Define target purity, analytical method, water or residual-solvent concerns and application-specific acceptance limits. |
| Workflow fit | Share the reaction, enzyme, sequence, solvent system, support or analytical method used to evaluate compatibility. |
| Supply need | Provide initial quantity, expected future scale, packaging preference, timeline and documentation requirements. |
Product comparison
This snapshot compares up to eight products using published catalog fields only. Confirm the exact supplied form, pack size, specification and current availability by inquiry.
Swipe or scroll horizontally to compare all fields.
| Product name | OR catalog no. | CAS | Purity / specification | Supply status |
|---|---|---|---|---|
| Bis(phenylacetyl) Disulfide (PADS) | OR-SR-0002 | 15088-78-5 | Specification by inquiry | Inquiry only |
| DDTT Sulfurizing Reagent | OR-SR-0001 | 1192027-04-5 | Specification by inquiry | Inquiry only |
2 products
OR-SR-0002Bis(phenylacetyl) Disulfide (PADS)
Synthesis-Cycle Reagents / Sulfurizing Reagents
- CAS
- 15088-78-5
- Purity / form
- Specification by inquiry
- Availability
- Inquiry only — contact OROGO to confirm current availability
OR-SR-0001DDTT Sulfurizing Reagent
Synthesis-Cycle Reagents / Sulfurizing Reagents
- CAS
- 1192027-04-5
- Purity / form
- Specification by inquiry
- Availability
- Inquiry only — contact OROGO to confirm current availability
Category literature
Background literature for this product family; it does not establish an OROGO product specification, supplied form, availability or performance.
Frequently asked questions
What are typical uses for Sulfurizing Reagents?
Sulfur-transfer reagents are evaluated in place of an oxidation step when preparing phosphorothioate-containing oligonucleotides for research.
What should be confirmed before ordering Sulfurizing Reagents?
Compare reagent concentration, solvent compatibility, sulfurization time, preparation stability, conversion and byproduct profile.
Are custom quantities or related analogs available?
OROGO reviews custom package sizes, catalog-adjacent analogs and research-use custom synthesis requests against the target structure, purity, scale and timeline.
Need a related form?
Search the complete catalog or send the target name, structure, quantity and specification for a catalog match or custom chemistry review.