BX LAB PRODUCT CATEGORY
Phosphorus Reagents
Quick view. Phosphorus-containing reagents and intermediates used in nucleoside, nucleotide and oligonucleotide synthesis. This category currently includes 32 products. Phosphorus Reagents products support phosphorylation, phosphonate, phosphorus-transfer and specialty building-block research.
Category guide
Phosphorus Reagents products support phosphorylation, phosphonate, phosphorus-transfer and specialty building-block research.
Match oxidation state, leaving groups, solubility, reactivity and handling requirements to the planned transformation and scale.
Confirm chemical identity and assay, establish moisture or air sensitivity where relevant, and perform a small-scale reaction-compatibility check.
Product-family considerations
- Catalog format supports faster screening than route-by-route custom sourcing.
- Lot documentation and defined pack sizes simplify early feasibility work.
- Final suitability depends on user-validated methods, solvent system, instrument setup and acceptance criteria.
- Research-use material; not intended for diagnostic, therapeutic or food use without the required qualification.
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 any 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. |
32 products
≥95% · CAS: 6411-21-8
BX-PR-0001Methylenediphosphonic acid≥98% · CAS: 1984-15-2
BX-PR-0002Tetraethyl methylenebis(phosphonate)≥97% · CAS: 1660-94-2
BX-PR-0003TetraPOM methylenebis(phosphonate)Specification on request · CAS: 134606-34-1
BX-PR-0004Bis(tributylammonium) pyrophosphate (50% wt in ACN)Specification on request · CAS: 5975-18-8
BX-PR-0005Tetramethyl methylenebis(phosphonate)Specification on request · CAS: 16001-93-7
BX-PR-0006BIS(2-CYANOETHYL)-N,N-DIISOPROPYL PHOSPHORAMIDITESpecification on request · CAS: 102690-88-0
BX-PR-00072-Cyanoethyl N,N,N',N'-tetraisopropylphosphorodiamiditeSpecification on request · CAS: 102691-36-1
BX-PR-0008Barium cyanoethylphosphate monohydrateSpecification on request · CAS: 303137-03-3
BX-PR-0010Diethyl (4-aminophenyl)phosphonateSpecification on request · CAS: 42822-57-1
BX-PR-0009Dibenzyl diisopropylphosphoramiditeSpecification on request · CAS: 108549-23-1
BX-PR-0011N,N,N',N'-Tetramethylphosphorodiamidic chlorideSpecification on request · CAS: 1605-65-8
BX-PR-0012Benzyl N,N,N',N'-tetraisopropylphosphorodiamiditeSpecification on request · CAS: 108549-21-9
BX-PR-0013Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramiditeSpecification on request · CAS: 121373-20-4
BX-PR-0014Bis(diisopropylamino)chlorophosphineSpecification on request · CAS: 56183-63-2
BX-PR-0015Chloro(diisopropylamino)methoxyphosphineSpecification on request · CAS: 86030-43-5
BX-PR-0016Di-tert-butyl N,N-diethylphosphoramiditeSpecification on request · CAS: 117924-33-1
BX-PR-0017Di-tert-butyl phosphiteSpecification on request · CAS: 13086-84-5
BX-PR-0018o-Xylylene N,N-diethylphosphoramiditeSpecification on request · CAS: 82372-35-8
BX-PR-0019Diethyl allylphosphonateSpecification on request · CAS: 1067-87-4
BX-PR-0020Diethyl phosphorochloriditeSpecification on request · CAS: 589-57-1
BX-PR-00212-Cyanoethyl N,N-diisopropylchlorophosphoramiditeSpecification on request · CAS: 89992-70-1
BX-PR-0022Diallyl phosphorochloriditeSpecification on request · CAS: 41662-46-8
BX-PR-0023Allyl tetraisopropylphosphorodiamiditeSpecification on request · CAS: 108554-72-9
BX-PR-0024N,N-Diisopropylphosphoramidous dichlorideSpecification on request · CAS: 921-26-6
BX-PR-0025Bis(2-nitrobenzyl) phosphorochloridateSpecification on request · CAS: 56883-17-1
BX-PR-0026Bis(4-nitrobenzyl) phosphorochloridateSpecification on request · CAS: 57188-46-2
BX-PR-0027Benzyl-N,N-diisopropylchlorophosphoramiditeSpecification on request · CAS: 128753-68-4
BX-PR-0028Ethyl 2-(diethoxyphosphoryl)prop-2-enoateSpecification on request · CAS: 20345-61-3
BX-PR-0029Dibenzyl phosphiteSpecification on request · CAS: 17176-77-1
BX-PR-0030Diallyl diisopropylphosphoramiditeSpecification on request · CAS: 126429-21-8
BX-PR-0031Methyl N,N,N',N'-tetraisopropylphosphorodiamiditeSpecification on request · CAS: 92611-10-4
BX-PR-0032Frequently asked questions
What are typical uses for Phosphorus Reagents?
Phosphorus Reagents products support phosphorylation, phosphonate, phosphorus-transfer and specialty building-block research.
What should be confirmed before ordering Phosphorus Reagents?
Match oxidation state, leaving groups, solubility, reactivity and handling requirements to the planned transformation and scale.
Are custom quantities or related analogs available?
BX Lab reviews custom package sizes, catalog-adjacent analogs and research-use custom synthesis requests against the target structure, purity, scale and timeline.
Need help selecting a product?
Tell our scientists about your target chemistry, workflow, required purity and scale. We can help identify a catalog product, related analog or custom route.